mj1023-sm-v03

File No. SME030019C0R03042131901-TTECVer03_2007-09

FINISHER

HOLE PUNCH UNIT MJ-6004BRIDGE KIT KN-3511/3520

MJ-1023/1024/1030

Trademarks Molykote is a registered trademark of Dow Corning Corporation. Other company names and product names in this manual are the trademarks of their respective

companies.

c 2003 TOSHIBA TEC CORPORATION All rights reserved

Under the copyright laws, this manual cannot be reproduced in any form without prior

written permission of TOSHIBA TEC CORPORATION. No patent liability is assumed,

however, with respect to the use of the information contained herein.

06/04

General Precautions for Installation/Servicing/Maintenance for the Finisher MJ-1023/1024/1030, Hole Punch Unit MJ-6004, Bridge Kit KN-3511/3520

The installation and service should be done by a qualified service technician.1. When installing the Finisher MJ-1023/1024/1030, Hole punch unit MJ-6004, Bridge kit

KN-3511/3520 to the equipment, be sure to follow the instructions described in the“Unpacking/Set-Up Procedure for the MJ-1023/1024/1030/6004” booklet which comeswith each unit of the MJ-1023/1024/1030/6004.

2. The MJ-1023/1024/1030, MJ-6004, KN-3511/3520 should be installed by an autho-rized/qualified person.

3. The MJ-1023/1024/1030/6004 are quite heavy and each weighs approximately 39kg(85.98 lb) /70kg (154.32lb) /70kg (154.32lb) /9kg (19.84lb), therefore pay full attentionwhen handling it.

4. Before starting installation, servicing or maintenance work, be sure to turn off andunplug the equipment first.

5. Be sure to fix and plug in the power cord securely after the installation so that no onetrips over it.

6. When servicing the machines with the power turned ON, be sure not touch live sec-tions and rotating/operating sections.

7. When selecting the installation site, avoid placing the MJ-1023/1024/1030 and equip-ment on different levels or inclined floors.

8. When servicing or maintaining the MJ-1023/1024/1030, MJ-6004, KN-3511/3520, becareful about the rotating or operation sections such as gears, pulleys, sprockets,cams, belts, etc.

9. When parts are disassembled, reassembly is basically the reverse of disassemblyunless otherwise noted in this manual or other related materials. Be careful not toreassemble small parts such as screws, washers, pins, E-rings, toothed washers tothe wrong places.

10. Basically, the machine should not be operated with any parts removed or disassembled.11. Delicate parts for preventing safety hazard problems (such as breakers, thermofuses,

fuses, door switches, sensors, etc. if any) should be handled/installed/adjusted cor-rectly.

12. Use suitable measuring instruments and tools.13. During servicing or maintenance work, be sure to check the serial No. plate and other

cautionary labels (if any) to see if they are clean and firmly fixed. If not, take appropri-ate actions.

14. The PC board must be stored in an anti-electrostatic bag and handled carefully usinga wristband, because the ICs on it may be damaged due to static electricity. Beforeusing the wrist band, pull out the power cord plug of the equipment and make sure thatthere is no uninsulated charged objects in the vicinity.

15. For the recovery and disposal of used MJ-1023/1024/1030, MJ-6004, KN-3511/3520s,consumable parts and packing materials, it is recommended that the relevant localregulations/rules.

16. After completing installation, servicing and maintenance of the MJ-1023/1024/1030,MJ-6004, KN-3511/3520, return the MJ-1023/1024/1030, MJ-6004, KN-3511/3520 toits original state, and check operation.

06/04

17. When you move the finisher, do not move it in the direction of the arrow as shown inthe figure [A] below otherwise it might fall down.

[A]

06/04

i

INTRODUCTION

1 Symbols Used

This documentation uses the following symbols to indicate special information:

Symbol Description

Indicates an item requiring care to avoid combustion (fire).

Indicates an item prohibiting disassembly to avoid electric shocks or problems.

Indicates an item requiring disconnection of the power plug from the electric outlet.

Indicates an item of a non-specific nature, possibly classified as Note, Caution, orWarning.

Indicates an item requiring care to avoid electric shocks.

ii

INTRODUCTION

2 Outline of the Manual

This Service Manual contains basic facts and figures needed to service the Finisher/Saddle Fin-isher in the field, and it consists of the following chapters:

Chapter 1 General Description: features, specificationsChapter 2 Finisher Unit Outline of Operation:

mechanical systems by function, electrical systems in refer-ence to principles of operation, timing of operation; con-struction and outline of electrical circuitry

Chapter 3 Saddle Stitcher Unit Outline of Operation:mechanical systems by function, electrical systems in refer-ence to principles of operation, timing of operation; con-struction and outline of electrical circuitry

Chapter 4 Puncher Unit (Option) Outline of Operation:mechanical systems by function, electrical systems in refer-ence to principles of operation, timing of operation; con-struction and outline of electrical circuitry

Chapter 5 Bridge Kit (Option): basic operation, disassembly and adjustment, maintenanceChapter 6 Mechanical Systems: construction of mechanical systems; disassembly, assem-

bly, and adjustmentsChapter 7 Maintenance and Inspection:

periodically replacement parts, durables and consumables;scheduled servicing chart

Chapter 8 Troubleshooting: standards, adjustments, troubleshooting tablesAppendix: general timing chart, list of signals/abbreviations, general

circuit diagrams, etc

For installation, refer to the Installation Procedure found in the shipping box; this manual omitsdescriptions of the installation work.

iii

INTRODUCTION

The descriptions in this Service Manual are based on he following rules:1. In each chapter, the uses of the function in question and its relationship to electrical and me-

chanical systems are discussed and the timing of operation of its associated parts is explainedby means of outlines and diagrams.In the diagrams, the symbol represents a mechanical path, while the symbol with a name next to it indicates the flow of an electric signal.The expression “turn on the power” means turning on the power switch, closing the frontdoor, and closing the delivery door so that the machine will be supplied with power.

2. In circuit diagrams (digital), a signal whose level is High is expressed as being ‘1’, while asingle whose level is Low is expressed as being ‘0’; the level of voltage, however, varies fromcircuit to circuit.The machine uses CPUs, whose internal mechanisms cannot be checked in the field, and,therefore, are not explained. In addition, the machine’s PCBs are not intended for repairs atthe user’s and, therefore, are explained by means of block diagrams: two types are used, i.e.,between sensors and inputs of PCBs equipped with a control or drive function and betweenoutputs equipped with a control or drive function and loads; in addition, functional block dia-grams are used at times.

Changes made to the machine for product improvement are communicated in the form of a Ser-vice Information bulletin as needed. All service persons are expected to go through all servicedocumentation including the bulletins and be equipped to respond to the needs of the field (as bybeing able to identify possible causes of problems).

iv

CONTENTS

ContentsCHAPTER 1 GENERAL DESCRIPTION

CHAPTER 2 FINISHER UNIT OUTLINE OF OPERATION

1 Features ................................................. 1-12 Specifications ........................................ 1-2

2.1 Specifications ............................... 1-22.1.1 Finisher Unit .......................... 1-22.1.2 Saddle Stitcher Unit ............... 1-62.1.3 Puncher Unit (Option) ........... 1-7

3 Names of Parts ....................................... 1-93.1 Cross Section ................................ 1-9

3.1.1 Finisher Unit .......................... 1-93.1.2 Saddle Stitcher Unit ............. 1-103.1.3 Puncher Unit (option) .......... 1-11

4 Routine Maintenance by the User ....... 1-12

1 Basic Operations ................................... 2-11.1 Specifications ............................... 2-11.2 Outline of the Electrical

Circuitry ....................................... 2-21.3 Inputs to and Outputs from the

Finisher Controller PCB ............... 2-31.3.1 Inputs to the Finisher Controller

PCB (1/4) ............................... 2-41.3.2 Inputs to the Finisher Controller



PCB (4/4) ............................... 2-71.3.5 Outputs to the Finisher Controller

PCB (1/2) ............................... 2-81.3.6 Outputs to the Finisher Controller

PCB (2/2) ............................... 2-91.3.7 Inputs to and Outputs from the

Finisher Controller PCB ...... 2-101.3.8 Inputs to and Outputs from the

Finisher Controller(1/2) ....... 2-111.3.9 Inputs to and Outputs from the

Finisher Controller(2/2) ....... 2-122 Feed/Drive System .............................. 2-13

2.1 Outline ........................................ 2-132.1.1 Normal Delivery .................. 2-14

2.1.2 Saddle Stitcher Delivery(Saddle Finisher) .................. 2-18

2.2 Ejection Path Types .................... 2-192.2.1 Outline ................................. 2-192.2.2 Straight Ejection ................. 2-192.2.3 Processing Tray Path ............ 2-202.2.4 Buffer/Processing Tray

Path ...................................... 2-212.3 Delivery/Ejection ........................ 2-23

2.3.1 Outline ................................. 2-232.3.2 Rear End Assist Operation ... 2-26

2.4 Stack Job Offset .......................... 2-272.4.1 Outline ................................. 2-272.4.2 Processing Tray Paper Stacking

Operation ............................. 2-292.4.3 Offset Operation .................. 2-302.4.4 Stack Delivery Operation ..... 2-31

2.5 Stapling Operation ...................... 2-322.5.1 Outline ................................. 2-322.5.2 First Sheet ............................ 2-342.5.3 Second and Subsequent Sheets

............................................. 2-362.5.4 Last Sheet ............................. 2-37

2.6 Stapler Unit ................................ 2-382.6.1 Shifting the Stapler Unit ...... 2-40

2.7 Tray Operation ............................ 2-432.7.1 Outline ................................ 2-43

v

CONTENTS

CHAPTER 3 SADDLE STITCHER UNIT OUTLINE OFOPERATION

1 Basic Operations ................................... 3-11.1 Outline .......................................... 3-11.2 Electrical Circuitry ....................... 3-21.3 Inputs to and Outputs from the

Saddle Stitcher Controller PCB...................................................... 3-3

1.3.1 Inputs to the Saddle StitcherController PCB (1/3).............. 3-3



1.3.4 Outputs from the Saddle StitcherController PCB (1/2).............. 3-6

1.3.5 Outputs from the Saddle StitcherController PCB (2/2).............. 3-7

2 Feeding/Drive System ........................... 3-82.1 Outline .......................................... 3-8

2.1.1 Receiving Sheets .................... 3-92.1.2 Aligning the Sheets .............. 3-102.1.3 Stitching ............................... 3-112.1.4 Feeding the Stack ................. 3-122.1.5 Folding/Delivering the Stack

............................................. 3-133 Paper Output Mechanism .................... 3-14

3.1 Outline ........................................ 3-143.2 Controlling the Inlet Flappers .... 3-17

3.2.1 Outline ................................. 3-17

3.2.2 A3/LD Paper Path (3 sheets)............................................. 3-18

3.2.3 B4 Paper Path (3 sheets) ...... 3-193.2.4 A4-R/LT-R Paper Path

(3 sheets) .............................. 3-203.3 Controlling the Movement of

Sheets ......................................... 3-213.3.1 Outline ................................. 3-21

3.4 Controlling the Aligning the Sheets.................................................... 3-23

3.5 Controlling the Phase of theCrescent Roller ........................... 3-26

3.5.1 Outline ................................. 3-264 Stitching System.................................. 3-28

4.1 Outline ........................................ 3-284.2 Stitcher Unit Operation .............. 3-29

5 Folding/Delivery System ..................... 3-315.1 Outline ........................................ 3-315.2 Controlling the Movement of

Stacks ......................................... 3-325.3 Folding a Stack ........................... 3-335.4 Double Folding a Stack .............. 3-36

6 Checking For a Jam ............................. 3-386.1 Outline ........................................ 3-38

7 Power Supply ...................................... 3-407.1 Outline ........................................ 3-407.2 Protection Function .................... 3-40

2.8 Shutter Operation ....................... 2-462.8.1 Outline ................................ 2-46

2.9 Detecting Jams ........................... 2-47

3 Power Supply System .......................... 2-493.1 Outline ........................................ 2-49

vi

CONTENTS

CHAPTER 4 PUNCHER UNIT (OPTION) OUTLINE OFOPERATION

1 Basic Operation ..................................... 4-11.1 Outline .......................................... 4-11.2 Inputs to and Outputs from Punch

Driver PCB ................................... 4-21.2.1 Inputs to Punch Driver PCB

(1/1) ........................................ 4-21.2.2 Outputs from Punch Driver

PCB (1/2) ............................... 4-31.2.3 Outputs from Punch Driver

PCB (2/2) ............................... 4-4

2 Punch Operation .................................... 4-52.1 Outline .......................................... 4-52.2 Punch Operation ........................... 4-7

2.2.1 2-/4-hole Type ........................ 4-82.2.2 2-/3-hole Dual Use Type ........ 4-9

2.3 Horizontal Registration Operation.................................................... 4-12

3 Power Supply System .......................... 4-153.1 Outline ........................................ 4-153.2 Protection Function .................... 4-15

CHAPTER 5 BRIDGE KIT (OPTION)BASIC OPERATION

1 Basic Operation ..................................... 5-11.1 Outline .......................................... 5-11.2 Construction ................................. 5-2

1.2.1 Front side sectional view ....... 5-21.2.2 Rear side view ........................ 5-21.3 Arrangement of Electrical

Parts ....................................... 5-3

1 Finisher Unit .......................................... 6-11.1 Externals and Controls ................. 6-1

1.1.1 Removing the Front Cover..... 6-21.1.2 Removing the Rear Cover

............................................... 6-31.1.3 Removing the Left Upper

Cover ...................................... 6-31.1.4 Removing the Upper Door ..... 6-41.1.5 Removing Tray1 .................... 6-51.1.6 Removing Tray2 .................... 6-61.1.7 Removing the Grate-Shaped

Upper Guide ........................... 6-81.1.8 Removing the Grate-Shaped

Lower Guide .......................... 6-8

2 Disassembly and Adjustment ................ 5-42.1 Electrical Parts ................................. 5-4

3 Maintenance .......................................... 5-73.1 Periodically Replaced Parts .......... 5-73.2 Scheduled Maintenance ................ 5-7

CHAPTER 6 MECHANICAL SYSTEMS

1.2 Delivery System ........................... 6-91.2.1 Removing the Stapler ............ 6-91.2.2 Removing the Processing

Tray ...................................... 6-101.2.3 Removing the Buffer roller

............................................. 6-131.2.4 Removing the Return roller

............................................. 6-131.2.5 Removing the Swing Unit ... 6-141.2.6 Removing the Return Roller

Unit ...................................... 6-151.2.7 Removing the Swing Unit

Static Charge Eliminator ...... 6-15

vii

CONTENTS

1.2.8 Removing the Inlet StaticCharge Eliminator ................ 6-17

1.3 PCBs ........................................... 6-181.3.1 Removing the Finisher

Controller PCB .................... 6-182 Saddle Stitcher Unit ............................ 6-19

2.1 Exterior Control Components .... 6-192.1.1 Removing the Front Cover... 6-202.1.2 Removing the Rear Cover .... 6-202.1.3 Removing the Front Inside

Upper Cover ......................... 6-212.1.4 Removing the Front Inside

Lower Cover ........................ 6-212.1.5 Removing the Saddle Delivery

Tray Unit .............................. 6-222.1.6 Removing the Upper Delivery

Guide.................................... 6-232.1.7 Removing the PCB Cover .... 6-242.1.8 Removing the Inlet Delivery

Unit ...................................... 6-242.2 Saddle Unit ................................. 6-26

2.2.1 Removing the Saddle Unit............................................. 6-26

2.2.2 Removing the Paper FoldingRoller ................................... 6-28

2.2.3 Removing the StitcherMount Unit ........................... 6-33

2.2.4 Adjusting the StitcherPosition ................................ 6-33

2.2.5 Removing the PositioningPlate Unit ............................. 6-36

2.2.6 Removing the No.1 and No.2Flappers ................................ 6-37

2.3 PCBs ........................................... 6-382.3.1 Removing the Saddle

Stitcher Controller PCB ....... 6-383 Puncher Unit (option) .......................... 6-39

3.1 Externals and Controls ............... 6-393.1.1 Removing the Rear Cover .... 6-393.1.2 Removing the Right Guide

Unit ...................................... 6-403.1.3 Removing the Upper Cover

............................................. 6-403.2 Puncher Driver System ............... 6-41

3.2.1 Removing the Punch Motor............................................. 6-41

3.2.2 Removing the HorizontalRegistration Motor ............... 6-41

3.2.3 Removing the Punch Unit .... 6-423.2.4 Removing the Punch Unit

Harness ................................ 6-463.2.5 Installing the Punch Unit

Harness ................................ 6-493.3 PCBs ........................................... 6-50

3.3.1 Removing the LED PCB ..... 6-503.3.2 Removing the Photosensor

PCB ...................................... 6-513.3.3 Removing the Scrap Full

Detector PCB Unit ............... 6-513.3.4 Removing the Punch

Controller PCB .................... 6-51

viii

CONTENTS

CHAPTER 8 TROUBLESHOOTING

1 Adjustments ........................................... 8-11.1 Electrical System (finisher unit) ... 8-1

1.1.1 Adjusting the AlignmentPosition .................................. 8-1

1.1.2 Adjusting the Staple Position............................................... 8-2

1.2 Electrical System(Saddle stitcher unit) .................... 8-4

1.2.1 Adjusting the FoldingPosition .................................. 8-4

1.2.2 Adjusting the StitchingPosition (adjusting centerstitching) ................................ 8-6

1.3 Electrical System (Puncher unit(option)) ........................................ 8-7

1.3.1 Sensor Output Adjustment............................................... 8-7

1.3.2 Registering the Number ofPunch Holes ........................... 8-8

2 Arrangement of Electric Components............................................................... 8-9

2.1 Finisher Unit ................................. 8-92.1.1 Sensors ................................... 8-92.1.2 Microswitches ...................... 8-112.1.3 Solenoids.............................. 8-122.1.4 Motors .................................. 8-132.1.5 Clutches ............................... 8-152.1.6 PCBs .................................... 8-16

2.2. Saddle Stitcher Unit ................... 8-172.2.1 Sensors ................................. 8-172.2.2 Microswitches ...................... 8-19

2.2.3 Motors .................................. 8-202.2.4 Solenoids.............................. 8-212.2.5 PCBs .................................... 8-22

2.3 Punch Unit (option) .................... 8-232.3.1 Sensors ................................. 8-232.3.2 Microswitches ...................... 8-242.3.3 Motors .................................. 8-252.3.4 PCBs .................................... 8-26

3 LEDs and Check Pins by PCB ............ 8-273.1 Finisher Controller PCB ............. 8-273.2 Saddle Stitcher Controller PCB

.................................................... 8-283.3 Punch Controller PCB ................ 8-29

4 Troubleshooting ................................... 8-304.1 Troubleshooting (finisher unit)

.................................................... 8-304.1.1 Saddle stitcher controller PCB

communication error ............ 8-304.1.2 Puncher unit (option)

communication error ............ 8-304.1.3 Backup RAM error .............. 8-314.1.4 Front aligning plate motor

error ...................................... 8-314.1.5 Rear aligning plate motor

error ...................................... 8-324.1.6 Staple motor error ................ 8-324.1.7 Stapler shift motor error ....... 8-334.1.8 Swing motor error ................ 8-334.1.9 Tray 1 shift motor error ........ 8-344.1.10 Tray 2 shift motor error ........ 8-344.1.11 Stack ejection motor error.... 8-35

CHAPTER 7 MAINTENANCE AND INSPECTION

2.1 Finisher Unit ................................. 7-22.2 Saddle Stitcher Unit ..................... 7-22.3 Puncher Unit (option) ................... 7-2

3 Periodic Maintenance ............................ 7-23. Updating Finisher ROM ........................ 7-3

1 Periodically Replaced Parts ................... 7-11.1 Finisher Unit ................................. 7-11.2 Saddle Stitcher Unit ..................... 7-11.3 Puncher Unit (option) ................... 7-1

2 Consumables and Durables ................... 7-2

ix

CONTENTS

4.1.12 Rear end assist motor error .. 8-354.1.13 Gear change motor error ...... 8-36

4.2 Troubleshooting Procedure(Saddle Stitcher Unit) ................. 8-37

4.2.1 Paper positioning plate motorerror ...................................... 8-37

4.2.2 Paper folding motor error .... 8-374.2.3 Guide motor error ................ 8-384.2.4 Aligning motor error ............ 8-384.2.5 Stitcher (rear) error .............. 8-394.2.6 Stitcher (front) error ............. 8-394.2.7 Paper pushing plate motor

error ...................................... 8-404.2.8 Sensor connector error ............. 8-404.2.9 Micro switch error ............... 8-41

4.3 Troubleshooting Procedure(Puncher unit (option)) ............... 8-42

4.3.1 Puncher unit backup RAMerror ...................................... 8-42

4.3.2 Punch motor error ................ 8-424.3.3 Horizontal registration motor

error ...................................... 8-435 Self Diagnosis ..................................... 8-44

5.1 Outline ........................................ 8-445.2 Errors .......................................... 8-44

5.2.1 Finisher Unit ........................ 8-445.2.2 Saddle Stitcher Unit ............. 8-475.2.3 Saddle Stitcher Unit ............. 8-485.2.4 Puncher Unit (option) .......... 8-49

5.3 Alarm .......................................... 8-505.3.1 Finisher Unit ........................ 8-505.3.2 Saddle Stitcher Unit ............. 8-515.3.3 Puncher Unit (option) .......... 8-51

x

CONTENTS

1 General Timing Chart ........................... A-11.1 Finisher Unit ................................ A-11.2 Saddle Stitcher Unit .................... A-21.3 Puncher Unit (option) .................. A-3

2 List of Signal Names/Abbreviations .... A-52.1 Finisher Unit ................................ A-52.2 Saddle Stitcher Unit .................... A-62.3 Puncher Unit (option) .................. A-7

3 Finisher Unit General Circuit Diagram.............................................................. A-9

3.1 Finisher Controller PCB (A501)................................................... A-11














3.15 Stapler PCB1 ............................. A-25

3.16 Stapler PCB2 ............................. A-263.17 Tray1/Tray2 Shift Area Sensor

PCB ........................................... A-273.18 Tray1/Tray2 Driver PCB ........... A-29

4 Saddle Stitcher Unit Circuit Diagram............................................................ A-30

4.1 Saddle Stitcher Controller PCB(A501) ....................................... A-31










4.11 Saddle Driver PCB .................... A-414.12 Paper Sensor PCB ..................... A-43

5 Puncher Unit General Circuit Diagram............................................................ A-45

5.1 Punch Controller PCB (A501) .. A-465.2 Punch Controller PCB (A502) .. A-475.3 Punch Controller PCB (A503) .. A-485.4 Punch Controller PCB (A504) .. A-495.5 Scrap Full Detector PCB ........... A-515.6 LED PCB................................... A-525.7 Photosensor PCB ....................... A-53

6 Solvents and Oils ................................ A-55

APPENDIX

CHAPTER 1

GENERAL DESCRIPTION

#ChapterCover_b.p65 03/05/13, 20:481

CHAPTER 1 GENERAL DESCRIPTION

1-1

1 Features

a. Use of straight buffering*1Use of straight buffering (rear copy edge restraining type at straight path) enables the Finisher/

Saddle Finisher to continuously receive copy from the host machine during stapling or offset op-eration.

b. Use of simultaneous stack delivery/ejection*1Conventional models delivered buffered copy stack to the processing tray after ejecting copy

stack to the delivery tray. This Finisher/Saddle Finisher can simultaneously eject copy stack tothe delivery tray while delivering copy stack from the processing tray and continuously receivecopy from the host machine during stapling or offset operation thus increasing productivity.

c. Use of full front processing mechanismInstallation space is reduced with the use of full front processing mechanism (placing jam han-

dling mechanism on top and front side enables processing without separating from the host ma-chine).

d. Increased stacking capacityCapable of stacking up to 147 mm of small size paper (equivalent to 1000 sheets) or 73.5 mm

of large size paper (equivalent to 500 sheets) on upper and lower trays. (Basis weight 80 g/m2)

e. Wide range of delivery capabilityCapable of handling paper basis weight from 60 to 256 g/m2.

f. Three different auto stapling functionsThere are three different stapling positions (Front 1-point stapling (30 deg./45 deg.), Rear 1-

point stapling (30 deg./45 deg.), 2-point center stapling)

g. Saddle stitch function (Saddle Finisher)Capable of ejecting up to 15 sheets center stapled and center folded. (Basis weight 80 g/m2)

h. Punch function (optional)Capable of ejecting copy with binding holes punched with the use of Puncher Unit. (possible

with 60 to 256g/m2 paper, not possible with reproducibles or transparencies)

* Available only when sort/staple sort/group sort is set for A4, B5, or LT paper.


1-2

2 Specifications

2.1 Specifications2.1.1 Finisher Unit

ItemStacking methodStacking orientationStacking size

Basis weight

BinsModes

Stacking capacity

Mixed stacking capacity

StaplingStapling positionStapling capacity

SpecificationTrays 1 and 2: by lifting trayFace downA3, A4, A4-R, A5-R, B4, B5, B5-R, LD, LG,LT, LT-R, ST-R, FOLIO, COMPUTER60 g/m2 to 256 g/m2 (16 lb. Bond to 140 lb. In-dex)Trays 1 and 2Non sort: Trays 1 and 2Sort: Trays 1 and 2Staple: Trays 1 and 2Tray 1: Non staple sort

Large size: 500 sheets (73.5 mm)Small size: 1,000 sheets (147 mm)

Tray 2: Non staple sortLarge size: 500 sheets (73.5 mm)Small size: 1,000 sheets (147 mm)

Tray 1: Staple sortLarge size: 500 sheets/30 sets/73.5 mmSmall size: 1,000 sheets/30 sets/147 mm

Tray 2: Staple sortLarge size: 500 sheets/30 sets/73.5 mmSmall size: 1,000 sheets/30 sets/147 mm

Size mixing: 500 sheets (73.5 mm)Stapling: 500 sheets/30 sets/73.5 mmBy rotating camSee Figure F01-201-01MJ-1023/1024Small size: 50 sheets, Large size: 30 sheets

Small size: 30 sheets, Large size: 15 sheets


MJ-1030Small size: 50 sheets, Large size: 30 sheets



Remarks

Equivalent of 80 g/m2 (21.3lb. Bond) paper.

Whichever the stack reaches first.Whichever the stack reaches first.

Whichever the stack reaches first.Whichever the stack reaches first.

Whichever the stack reaches first.

Equivalent of 80 g/m2 (21.3lb. Bond) paper.Equivalent of 90 g/m2 (24 lb.Bond) paper.Equivalent of 105 g/m2 (28lb. Bond) paper.

Equivalent of 80 g/m2 (21.3lb. Bond) paper.Equivalent of 90 g/m2 (24 lb.Bond) paper.Equivalent of 105 g/m2 (28lb. Bond) paper.

06/04


1-3

ItemStaple supplyStaples

Staple detectionManual staplingStapling size

Paper detectionControl panelDisplayDimensions

Weight

Power supplyMaximum power con-sumption

SpecificationSpecial staple cartridge (5000 staples)Special (STAPLE-2000 : 3 cartridges of 5000staples in a package)ProvidedNot providedFront 1-point stapling (30 deg.)A4-R, LG, LT-R, FOLIOFront 1-point stapling (45 deg.)A3, B4, A4, B5, LD, LT, COMPUTERRear 1-point stapling (30 deg.)A4-R, LG, LT-R, FOLIORear 1-point stapling (45 deg.)A3, B4, A4, B5, LD, LT, COMPUTER2-point staplingA3, B4, A4, B5, LD, LT, FOLIO, COMUTER,A4-R, LT-R, LGProvidedNot providedNot providedFinisher:536 (649) x 657 x 1086 mm (W (tray ex-tended) x D x H)Saddle Finisher:649 (762) x 657 x 1086 mm (W (tray ex-tended) x D x H)Finisher: Approx. 39 kg (86 lb.)Saddle Finisher: Approx. 70kg (154.32 lb.)From host machine (24VDC, 5VDC)170 W or less operating

T01-201-01

Note 1 : Stacking capacity is equivalent of 80 g/m2 (21.3 lb. Bond) paper.Note 2 : Alignment may not be correct if 750 or more small-size sheets are stacked.Note 3 : Stacking capability is not guaranteed for mixed size stacking.Note 4 : The term “small-size” stands for A4, A5-R, B5, LT, ST-R, while the term “large-size” stands for

A3, B4, A4-R, B5-R, LD, LG, LT-R, FOLIO, COMPUTER.Note 5 : Basis weight: Over 105g/m2 (28 lb. Bond) cannot be stapled.Note 6 : Grouping, sorting and stapling are not allowed for A5-R, B5-R and ST-R.

Remarks

06/04


1-4

Stapling Positions (Finisher Unit)

F01-201-01

A4-R, LG, LT-R and FOLIO

5mm

5mm

A3, B4, A4, B5,LD, LT and COMPUTER

5mm

5mm

5mm

5mm 5mm

5mm

Front 1-point stapling (30deg.) Front 1-point stapling (45deg.)

A4-R, LG, LT-R and FOLIO A3, B4,A4,B5,LD, LT and COMPUTER

Rear 1-point stapling (30deg.) Rear 1-point stapling (45deg.)


1-5

B

A

5mm

2-point stapling

unit : mmPaper size A BA3, A4 83 203A4-R, FOLIO 39.5 159.5B4, B5, COMPUTER 63 183LD, LT 74 194LT-R, LG 42.5 162.5

F01-201-02


1-6

2.1.2 Saddle Stitcher Unit

ItemStapling methodFolding positionPaper sizeCapacity

Paper weight

Stapling positionStaple accommodationStaple supply

StaplesStaple detectionManual staplingFolding methodFolding modeFolding positionPosition adjustmentPower supplyPower consumption

SpecificationCenter binding (double folding)See Figure F01-201-02A3, B4, A4-R, LD, LT-RW/binding: 1 sheetW/out binding: 2 to 15 sheets

60 g/m2 to 256 g/m2 (17 lb. Bond to 140 lb. In-dex)

2 points (center distribution; fixed interval)2000 staplesSpecial cartridge (3 cartridges of 2000 staplesin a package)Special staple (STAPLE-600)ProvidedNot providedRoller contactDouble foldingPaper centerProvidedFrom finisher unit (24 VDC, 5 VDC)170 W or less

Remarks

Including 1 cover page.Maximum is 1 sheet of 256g/m2 paper + 14 sheets of 80g/m2 paper.Special paper, postcards,transparencies,reproducibles, label paper, orhole-punched paper cannotbe handled

T01-201-02


1-7

Staple and Folding Position (Saddle Finisher Unit)

F01-201-03

unit : mmPaper size A BA3 83.0 203.0B4 63.0 183.0A4-R 39.5 159.5LD 74.0 194.0LT-R 42.0 162.0

±1mm or less

A

B


1-8

2.1.3 Puncher Unit (Option)

ItemPunching methodPaper size

Basis weight

Punched hole diameter

Punched scrap capacity

DimensionsWeightPower supplyPower consumption

SpecificationReciprocating punching (Sequential punching)2 holes:A3, A4, A4-R, B4, B5, B5-R, FOLIO, LD, LG,LT-R, LT, COMPUTER2 or 3 holes:

2 holes/LG, LT-R, A4-R3 holes/LD, LT, A3, A4

4 holes:(F):A3, A4, LD, LT(S):A3, B4, A4-R, A4, B5-R, B5, FOLIO, LD,

LG, LT-R, LT, COMPUTER60 g/m2 to 256 g/m2 (17 lb. Bond to 140 lb. In-dex)2 holes: 6.5 mm2 or 3 holes: 8 mm4 holes: 6.5 mm2 holes: 5,000 sheets or more2 or 3 holes: 3,000 sheets or more4 holes: 5,000 sheets or moreW 112 x D 502 x H 298 (940.5*) mmApprox. 9kg (19.84 lb.)From finisher unit (24 VDC, 5 VDC)120 W or less operating

Remarks

Transparencies not allowed

64 g/m2 or equivalent

*Including the lower cover

T01-201-03


1-9

Hole position (Puncher Unit)

F01-201-04

Specifications are subject to change without notice.

2-Hole(Φ6.5) : MJ-6004E

40±3

12±3

80±1

2-Hole(Φ8.0) : MJ-6004N

35±3

12±3

70±1

3-Hole(Φ8.0) : MJ-6004N

108±3

12±3

108±1

108±1

4-Hole(Φ6.5) : MJ-6004F

40±3

12±3

(80±1)

(80±1)

(80±1)

4-Hole(Φ6.5) : MJ-6004S

35±3

12±3

(21±1)

(70±1)

(21±1)


1-10

3 Names of Parts

3.1 Cross Section3.1.1 Finisher Unit

[1] Delivery tray [6] Return roller[2] Stack ejection roller [7] Inlet roller[3] Aligning plate [8] Rear end assist guide[4] 1st delivery roller [9] Shutter[5] Buffer roller [10] Stapler

F01-301-01

[2] [3] [7]

[9]

[1]

[8]

[10][5][6][4]


1-11


[1]Saddle stitcher flapper [7] Stitcher mount[2]Inlet roller 1 [8] Holding roller[3]Inlet roller 2 [9] Paper pushing plate[4]No.1 flapper [10] Paper folding roller[5]No.2 flapper [11] Crescent roller[6]Stitcher (front, rear) [12] Saddle delivery roller

F01-301-02

[1] [2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10][11][12]


1-12

3.1.3 Puncher Unit (Option)

[1] Cam [3] Punch feed roller[2] Hole puncher (Punch blade) [4] Punched scrap container

F01-301-03

[1]

[2]

[3]

[4]


1-13

4 Routine Maintenance by the User

No.1

2

3

ItemStaple cartridge replacement(Finisher unit)Staple cartridge replacement(Saddle stitcher unit)Punched scrap removal(Puncher unit (option))

TimingWhen prompted (indicator on host machine controlpanel)When prompted (indicator on host machine controlpanel)When prompted (indicator on host machine controlpanel)

T01-400-01

CHAPTER 2

FINISHER UNIT OUTLINE OF OPERATION

#ChapterCover_b.p65 03/05/13, 20:482

2-1


F02-101-01

The term job offset refers to shifting each sorting job, separating a single stack into several stacks.

1 Basic Operations

1.1 SpecificationsThe finisher is designed to deliver sheets arriving from its host machine, and its modes of deliv-

ery include simple stacking, job offset (Note), and staple.All operations involved in these modes are controlled by the finisher controller PCB, according

to the appropriate commands from the host machine.In the case of the Saddle Finisher, sheets from the host machine may be routed to the saddle

stitcher unit.

Swing guide drive system

Alignment drive system

Stapler drive system

Delivery drive system

Feeder drive system

Shutter drive system

Tray drive system

Saddle stitcher unit control system(Saddle Finisher)

Con

trol

sys

tem

Tray drive system

Note:

2-2


1.2 Outline of the Electrical CircuitryThe finisher’s sequence of operation is controlled by the finisher controller PCB. The finisher

controller PCB is a 16-bit microprocessor (CPU), and is used for communication with the hostmachine (serial) in addition to controlling the finisher’s sequence of operations.

The finisher controller PCB responds to the various commands coming from the host machinethrough a serial communications line to drive solenoids, motors, and other loads. In addition, itcommunicates the finisher’s various states (information on sensors and switches) to the host ma-chine through a serial communications circuit.

In the case of the Saddle Finisher, the finisher controller PCB not only communicates with thesaddle stitcher controller PCB but also communicates the saddle stitcher unit’s various states (in-formation on sensors and switches) to the host machine.

The ICs used on the finisher controller PCB are designed for the following:• IC101 (CPU)

Controls sequence of operations.Contains sequence programs.

• IC106 (EP-ROM)Backs up adjustment values.Backs up initial setting data.

• IC102 (communications IC)Communicates with the host machine and the saddle stitcher unit.

• IC108 (regulator IC)Generates 3.3V.

F02-102-01 shows the flow of signals between the finisher and the options controller.

2-3


F02-102-01

IC101CPU

IC106EEP-ROM

IC102Communications

IC

Saddle stitcher controller PCB(Saddle Finisher)

Punch Controller PCB(Puncher unit (option))

Host machine(DC controller PCB CPU)

Finisher controller PCB communication

IC108Regulator IC

Motor

Solenoid

Switch

Sensor

2-4


1.3 Inputs to and Outputs from the Finisher Controller PCB1.3.1 Inputs to the Finisher Controller PCB (1/4)

F02-103-01

PI37 J1037-3-1-2

PI36 J1038-3-1-2

J722B-7-9-8

J722B-4-6-5

J103

2-9-7

-8-4-6

-5

J103

2-6-4

-5-7-9

-8

PI35 J1001-3-1-2

J707-1-3-2

PI34 J1002-3-1-2

J707-4-6-5

J100

7

PI33 J1008-3-1-2

J708-11-13-12

-3-1

-2-1-3

-2

PI32 J1003-3-1-2

J707-7-9-8

PI31 J1006-3-1-2

J708-8 +5VUP-COVER

+5VF-COVER

+5VTIMMING

+5VSWG-HP

+5VFJOG-HP

+5VRJOG-HP

+5VINLET

-10-9

Inlet sensor

Front aligning plate

home position

sensor

Finisher controller PCB

When the sensor detects

paper, “1”.


paper, “1”.

When the aligning plate

is at the home position, “1”.

When the aligning plate

is at the home position, “1”.

When the swing guide is at

the home position, “1”.

When the front cover is

open, “1”.

When the upper cover is

open, “1”.

Upper cover

sensor

Front cover

sensor

Feed path

sensor

Swing guide

home position

sensor

Rear aligning plate

home position

sensor

2-5


1.3.2 Inputs to the Finisher Controller PCB (2/4)

F02-103-02

Rear end assistguide homeposition sensor

PI43 J1026-3-1-2

J716B-1-3-2

PI42 J1021-3-1-2

J711B-6-8-7

PI41 J1043-3-1-2

J721A-4-6-5

J104

0PI40 J1045-3

-1-2

J721B-4-6-5

-6-4

-5-3-5

-4J1

040-6

-4

-5-3-5

-4J104

1-6-4

-5-1-3

-2

J103

2-12-10

-11-1-3

-2

J103

2-3-1

-2-10-12

-11

PI39 J1036-3-1-2

J722B-1-3-2

PI38 J1039-3-1-2

J722B-10 +5VJOGTRY-P

When the rear end assistguide is at the home

position, “1”.

+5VASSIST-HP

+5VUPPER-P

+5VTRY1-P

+5VTRY2-P

+5VSTPSFT-HP

-12-11

Stapler shift home

position sensor


paper, “1”.

When the stapler unit is

at the home position, “1”.

Tray 1 paper

sensor

Tray 2 paper

sensor

Processing Tray

sensor


Paper surface

sensor


paper, “1”.


paper, “1”.


paper, “1”.

2-6



F02-103-03

Stapler alignmentinterference sensor

PS981

PS982

-4-5

J981-1-2-3

J711B-5-4-3-2-1

PS983

PI49 J1005-3-1-2

J708-5-7-6

PI48 J1042-3-1-2

J721A-1-3-2J1

040-3

-1

-2-6-8

-7J104

1-3-1

-2-4-6

-5

J104

0-3-1

-2-6-8

-7

J991

-3-1

-2

PI46 J1029-3-1-2

J717-1-3-2

PI45 J1044-3-1-2

J721B-1 +5VSHUT-HP

+5VSTP-INFERE

+5VG-CHANGE-HP

When the sensor detects the edge of the frame, “0”.

+5VTRY1-AREA3TRY1-AREA2TRY1-AREA1

+5VLOWER2-P

-3-2

-17-19

-18-17-19

-18

J992J993

-3-1

-2

J994

Shutter home

position sensor

Tray 2 paper

surface sensor

Gear change home

position sensor

Tray 1 shift area

sensor PCB

Tray 1 area

sensor 1

Tray 1 area

sensor 2

Tray 1 area

sensor 3

Stapler PCB 1Stapler PCB 2

When the shutter is at the

home position, “1”.

When the stapler is at the

staple prohibited area, “1”.


paper, “1”.

When the gear change

lack gear is at the home

position, “1”.


2-7



F02-103-04

PS981

PS982

-4-5

J1981-1-2-3

J716B-8-7-6-5-4

PS983

When the sensor detectsthe edge of the frame, “0”.

+5VTRY2-AREA3TRY2-AREA2TRY2-AREA1

F-COVER-SW

+24VMS31

N. O.

-2

J719-1

J103

1 -1

-2

+24V

SWG-SWMS32

N. O.

-4

J715-3

J101

9 -1

-2

+24V

UPPER-TRY-SW

MS33

N. O.

-2

J714-1

J102

0 -1

-2

+24V

STP-SWMS34

N. O.

-2

J715-1

J101

8 -1

-2

Finisher controller PCBTray 2 shift area

sensor PCB

Tray 2 area

sensor 1

Tray 2 area

sensor 2

Tray 2 area

sensor 3

Front cover

switch

Swing guide

switch

Tray 1 switch

Staple safety

switch

When the front cover is

closed, “1”.

When the swing guide is

at prescribed position, “1”.

When the tray 1 and tray 2

are too close to each other, “1”.

When the swing guide is at

prescribed position, “1”.

2-8


1.3.5 Outputs to the Finisher Controller PCB (1/2)

F02-103-05

SL31

+24V

INLET-ROL-SL*

J710-8

-7J101

6-2 -1

-1 -2 J101

5

-2 -1

-1 -2

SL32

J101

4

-2 -1

+24V

BUFF-ROL-SL*-1

J710-6

-5-2

SL33

J101

3

-2 -1

+24V

DELIV-ROL-SL*-1

J710-4

-3-2

Buffer rear end holding solenoid

SL34

J101

2

-2 -1

+24V

BUFF-P-SL*-1

J710-2

-1-2

J104

6

-2 -1

+24V

SHUT-CL*-1

J721B-8

-7-2 J104

0

-8 -1

-7 -2CL31

-1

+24V

BIND-CL*

J712-2

-1-2

Stack ejection lowerroller clutch

CL32


Inlet roller separation solenoid

When “0” ,the solenoid

turns on.

Buffer roller separation solenoid

1st delivery roller separation solenoid


turns on.


turns on.


turns on.

When “0” ,the clutch

turns on.

When “0” ,the clutch

turns on.

Shutter clutch

2-9


1.3.6 Outputs to the Finisher Controller PCB (2/2)

F02-103-06

J718-1

B*

-2A*

-3B

-4

AM31

J1010-1-2-3-4

-6-4-3-1

J1011-1-2-3-4

-6-4-3-1

Stack ejection motorJ713-1

B*

-2A*

-3B

-4

AM32

J1035-4-3-2-1

-4-3-2-1

J722A-9

B*

-10A*

-11B

-12

A

M33

J1034-4-3-2-1

-4-3-2-1

J722A-5

B*

-6A*

-7B

-8

A

M34

-9 -4-10-11-12

-3-2-1

J103

2

-5 -8-6-7-8

-7-6-5

J1009-1-2-3-4

-6-4-3-1

J709-1

B

-2A

-3B*

-4

A*

M36

J717-11

B*

-10A

-9B

-8

A*

J1027-4-3-2-1

-1-3-4-6

M35

-8 -11J992- J991-

-9-10-11

-10-9-8

-4 -8J995- J993-

-3-2-1

-9-10-11

Inlet motor

Stapler shift motor


According to rotation

direction/speed, changes

between + and - in sequence.

Front aligning plate motor

Rear aligning plate motor

Swing motor

















J103

2

2-10


1.3.7 Inputs to and Outputs from the Finisher Controller PCB

F02-103-07

J711A-11-10

+24V

+5V-9-8-7-6

-5-4

-3-2

J951-1-2-3-4-5-6

J1024

-5-1-3-4-6 -7

-8

-9-10 TRY1-EN

TRY1-I

TRY1-CW

TRY1-CLK

Rear end assist motorJ722A-1

B*

-2A

-3B

-4

A*

M39

J708-1

B*

-2A*

-3B

-4

A

M40

-1 -12-2-3-4

-11-10-9

J952-1-2-3-4-5-6

B*

A*B

A

+24V

M37

-2

-5-1-3-4-6

-2

J716A-10

-9

+24V

+5V-8-7-6-5

-4-3

-2-1

J1951 -1

-2-3-4-5-6

J1025

-5-1-3-4-6 -7

-8

-9-10 TRY2-EN

TRY2-I

TRY2-CW

TRY2-CLK

J953-1-2-3-4-5-6

B*

A*B

A

+24V

M38

-2-2-6-4-3-1

-5




According to

rotation

direction/speed,

changes

between

+ and - in

sequence.

According to

rotation

direction/speed,

changes

between

+ and - in

sequence.

Tray 1 shift motor


Tray 2 shift motor

J1033-4-3-2-1

-6-4-3-1 J1

032A

J1004-4-3-2-1

-4-3-2-1




Gear change motor

When “1” ,the motor turns on.　When the tray motor is rotating, 　alternately between “1” and “0”.Tray descends when “1” and ascends

when “0”.

When “1”, the motor turns on.

When “1” ,the motor turns on.　When the tray motor is rotating, 　alternately between “1” and “0”.Tray descends when “1” and ascends

when “0”.

When “1”, the motor turns on.

2-11


1.3.8 Inputs to and Outputs from the Finisher Controller PCB (1/2)

F02-103-08

M41

-12

STP-LS

-13

STP-HP

-14

STP-READY

-15

+5V

J1028-4-3

-2-1

J1030-5-4-3-2

-16

-6 -6J995 J993

-7

-8-9

-5-4

-4J994

-5-6-7

PI50

PI51

PI52

-1

-3-2-1

-8

-16-15-14-13-12

-15-14-13-12

-4J992J993 J991

-5-6-7

-5-6-7

-2 -2

-4

J717

J717

-6 -12J992 J991

-5-4-3-2-1

-13


Staple motor


Stapler unit

Staple edging sensor

Staple home position sensor

Staple sensor




When the stapler is at the

home position, 0 .

When the staple is at the

edge of the stapler, 0 .

When the staples are present

in the cartridge, 0 .

2-12


1.3.9 Inputs to and Outputs from the Finisher Controller PCB (2/2)

F02-103-09

J702-6-3

+5V

-4-1-5-7

J1017-8-3

J701-1

-2

+24VJ1017-11

-12

-1-4-2-9

COPY-TXDCOPY-RXD

J703-2

RXD

-1

J704-1

-2

J139-1

-2

J139-1

-2

+5V

+24V

-4

TXD-6-5-3

J138-10-11-8-6-7-9

J2-5-6

J1-1

-2

-3-1-2-4

J138-3-2-5-7-6-4

Communication line

Saddle stitcher controller PCB

Communication line

Host machine


2-13


2 Feed/Drive System

2.1 OutlineThe finisher is designed to operate according to the commands from its host machine to deliver

arriving copies to delivery trays in the appropriate mode: simple stacking, job offset, stapling.See F02-201-01 for a diagram of the three modes of delivery (four for the Saddle Finisher).

F02-201-01

F02-201-02

Method of delivery Normal delivery

Simple stacking

Stack job offset

Staple Front 1-point stapling

2-point staplingSaddle stitch delivery (Saddle Finisher only)

Rear 1-point stapling

To saddle stitcher unit(Saddle Finisher)

Delivery tray

Delivery tray

2-14


2.1.1 Normal Deliverya.Simple Stacking

The finisher delivers copies directly to the delivery tray.

F02-201-03

Tray

Paper

2-15


b. Stack Job OffsetBefore ejection, the sheet is first pulled into the processing tray. Then the sheet is aligned to the

front or rear by the aligning plate. The stack ejected when the number of sheets in the processingtray reaches a certain amount.

F02-201-04

F02-201-05

F02-201-06

Tray

Paper is stacked alternately

Processing trayPaper

Paper

Results Delivering 4 sets

Direction of delivery

1st set

2nd set3rd set

4th set

2-16


c.StaplingThe finisher stacks sheets arriving from its host machine on the processing tray. Then, it staples

and delivers the sheets to the delivery tray.

F02-201-07

F02-201-08

Tray

PaperStaple

Staple

Processing tray

Stapler unit

Front diagonal stapling 2-point stapling

Paper width 1/2

Rear diagonal stapling

2-17


d. BufferingThis function is available when set to sort or staple sort for A4, B5, or LT size paper. Since

sheet is received continuously from the host machine during print processing, buffering is per-formed to push and hold the rear end of the paper inside the delivery path. Buffering is performedby overlaying the first two sheets (three sheets for 2-point binding) between stacks, and job offsetand stapling are performed in the processing tray during this time.

F02-201-09

2-18


2.1.2 Saddle Stitcher Delivery(Saddle Finisher)A copy arriving in the finisher from the host machine is routed to the saddle stitcher by the

saddle stitcher flapper. The saddle stitcher executes center binding and double folding operationson the sheets and then delivers it to the saddle stitcher tray.

For discussions of stacks in the saddle stitcher, see Chapter 3.

F02-201-10

To saddle stitcher unit

2-19


2.2 Ejection Path Types2.2.1 Outline

There are three ejection paths to tray 1 and 2 depending on the ejection processing.

2.2.2 Straight EjectionWhen the equipment is set to non-sort, all sheets are ejected through the following path.Stack ejection roller

F02-202-01

Stack ejection roller1st delivery roller

Buffer roller Inlet roller

2-20


2.2.3 Processing Tray PathThis is the sheet ejection path when the equipment is set to sort for paper size other than A4,

B5, or LT or when set to staple sort. Sheets are delivered to the processing tray for aligning andstapling. Then they are ejected using the rear end assist.

F02-202-02

Stack ejection roller

Rear end assist

1st delivery rollerBuffer roller Inlet rollerPaper

Processing trayPaper

2-21


2.2.4 Buffer/Processing Tray PathThis is the copy ejection path when the equipment is set to sort or staple sort for A4, B5, or LT

paper size. Two sheets (3 sheets if 2-point stapling) are delivered to the buffer. Then they arealigned and stapled in the processing tray and ejected. Even while stapling or offset is being per-formed, simultaneous stack ejection, which simultaneously ejects sheets delivered to the bufferand post processed stack in the processing tray, is performed because sheets are received continu-ously from the host machine. The stack delivered from the buffer is ejected to the processing trayand the stack processed in the processing tray is ejected to the tray.

Simultaneous stack ejection operation is described below for two A4 sheets between stackswhen the equipment is set to sort.1) When the first sheet reaches the switch back point, it is sent to the buffer unit and the rear end

of the paper is held by the buffer guide.

F02-202-03

2) When the first sheet is delivered to the buffer, the second sheet is delivered from the host ma-chine.

F02-202-04

20mm

Buffer roller

Inlet rollerBuffer guide

Switch back point

Buffer roller

Inlet roller

2-22


3) The first delivery roller descends and works together with the stack delivery roller to deliverthe 1st and 2nd sheets toward the processing tray. At the same time, the stack in the processingtray is delivered toward the delivery tray by the return roller and rear end assist guide.

F02-202-05

4) When the stack in the processing tray is delivered to the delivery tray and the rear end of the1st and 2nd sheets exits the 1st delivery roller, the 1st and 2nd sheet are delivered toward theprocessing tray by the stack delivery roller and return roller.

F02-202-06

5) The 1st and 2nd sheets delivered to the processing tray are aligned and then delivered to thedelivery tray.

F02-202-07

20mm


Buffer roller

Inlet rollerBuffer guide

Rear end assist guide

Return roller

Switch back point


Return roller

Processing tray



Return roller

2-23


2.3 Delivery/Ejection2.3.1 Outline

The sheets sent from the host machine is delivered to the ejection tray, processing tray, orsaddle stitcher (saddle finisher) according to the ejection type. Job offset or stapling is per-formed, according to the instruction from the host machine, for sheets delivered to the staple tray.

When ejecting from the processing tray, rear end assist guide is used in addition to the stackejection roller to eject the stack.

The inlet motor (M31), stack ejection motor (M32), and rear end assist motor (M39) are stepmotors. These motors are rotated forward or backward by the microcomputer (CPU) in the fin-isher controller PCB. The following two sensors are provided in the copy delivery path to detectthe arrival or passing of sheets.• Inlet sensor (PI33)• Feed path sensor (PI34)Also, each ejection tray has sensors to detect the presence of sheet on the tray.• Tray 1 paper sensor (PI42)• Tray 2 paper sensor (PI43)

If the sheet does not reaches or passes each sensor within prescribed time, the finisher control-ler PCB determines that the jam has occurred and stops the operation. Then it notifies the hostmachine that a jam has occurred. When all of the doors are closed after fixing the jam, the fin-isher checks whether sheet is detected by any of the above two sensors (inlet sensor, deliverypath sensor). If any of the sensors detects a sheet, the finisher determines that the jam is not fixedand sends jam processing signal to the host machine once more.

2-24


F02-203-01

Tray

2 s

hift

mot

or d

rive

sign

al

Tray

1 s

hift

mot

or d

rive

sign

al

1st d

eliv

ery

rolle

r se

para

tion

sole

noid

driv

e si

gnal

DE

LIV

-RO

L-S

L

Sad

dle

inle

t sol

enoi

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ive

sign

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DL-

INLE

T-S

L

Inle

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ler

sepa

ratio

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rive

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LET-

RO

L-S

L

Buf

fer

rolle

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para

tion

sole

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driv

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BU

FF

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L-S

L

Buf

fer

rear

end

hol

ding

sol

enoi

d dr

ive

sign

alB

UF

F-P

-SL

Saddle driverPCB

Finisher controller PCB (1/2)


M32 M31

M35

M9

M37

M38 SL3

4

SL3

1

SL3

2

SL3

3

SL5

M39M33M34

M41

Sta

ck e

ject

ion

mot

or d

rive

sign

al

Rea

r en

d as

sist

mot

or d

rive

sign

al

Inle

t mot

or d

rive

sign

al

Sad

dle

inle

tm

otor

driv

e si

gnal

Sta

pler

shi

ft m

otor

driv

e si

gnal

Sta

pler

mot

or d

rive

sign

al

Alig

ning

pla

te fr

ont/r

ear

mot

or d

rive

sign

al

2-25


F02-203-02

Fee

d pa

th p

aper

det

ectio

n se

nsor

TIM

ING

Inle

t pap

er d

etec

tion

sens

or IN

LET

Tray

2 p

aper

det

ectio

n se

nsor

TR

Y2-

P

Tray

1 p

aper

det

ectio

n se

nsor

TR

Y1-

P


2-26


2.3.2 Rear End Assist OperationIn order to improve stacking performance when ejecting sheets delivered to the processing tray,

a rear end assist guide is used in addition to the stack ejection roller to support the rear end of thestack during stack ejection.

F02-203-03

Paper

Processing tray stopper


Rear end assist motor (M39)

Processing tray stopper[FRONT SIDE]

Rear end assist guidehome position sensor (PI39)

2-27


2.4 Stack Job Offset2.4.1 Outline

Job offset operation offsets paper stack to the front or rear when ejecting to sort the paper stack.The forward/backward movement of the copy delivered to the processing tray is controlled by

the front aligning plate and rear aligning plate.The aligned copies are stapled or ejected according to the signal from the host machine.When the power is turned on, the finisher controller PCB drives the Front aligning plate motor

(M33) and Rear aligning plate motor (M34) to return the two aligning plates to home position.The name and function of motors and sensors used by the stack job offset function are shown

below.

MotorFront aligning plate motor (M33) Aligns paper in processing tray to the frontRear aligning plate motor (M34) Aligns paper in processing tray to the rearSwing motor (M36) Moves the swing guide up/downRear end assist motor (M39) Aligns the stack end during stack ejection

SensorSwing guide home position sensor (PI35) Detects the swing guide home positionFront aligning plate home position sensor (PI36) Detects the aligning plate front home positionRear aligning plate home position sensor (PI37) Detects the aligning plate rear home positionRear end assist guide home position sensor (PI39) Detects the rear end assist home position

2-28


F02-204-01

Paper

Light-shielding plate

Rear aligning platehome position sensor (PI37)

Front aligning platehome position sensor (PI36)

Light-shielding plate

[FRONT SIDE]

Front aligning plate motor (M33)

Rear aligning plate motor (M34)

Front aligningplate

Rear aligning plate

2-29


2.4.2 Processing Tray Paper Stacking OperationWhen the rear end of the paper exits the 1st delivery roller, the sheet is delivered to the process-

ing tray by the stack delivery roller and return roller and then pushed against the processing traystopper.

F02-204-02


Return roller

Processing tray stopper

2-30


2.4.3 Offset OperationEach sheet is pulled forward or backward using the front aligning plate and the rear aligning

plate.The offset operation is performed each time a sheet is pulled onto the processing tray.

Offsetting in the forward direction

F02-204-03

Offsetting in the backward direction

Rear aligning plate

Sheet to be offset


Tray

F02-204-04

Rear aligning plate

Sheet to be offset


Tray

2-31


2.4.4 Stack Delivery OperationThe stack is ejected each time three large size sheets × 1 or five small size sheets × 2 are offset

on the processing tray.The swing motor turns and the swing guide descends. This causes the upper/lower stack deliv-

ery rollers to hold the stack. The stack delivery motor turns the stack delivery roller and returnroller. At the same time, the rear end assist guide is started by the rear end assist motor and thestack held by the stack delivery rollers is delivered in the ejection direction. The rear end assistguide stops once it reaches the prescribed position and returns to home position when the rearend assist motor is reversed. Then the stack delivery motor starts and ejects the stack with the up-per/lower stack delivery rollers.

F02-204-05

*1 Varies between 2 to 4 sheets depending on the number of paper. (Example: When the numberof paper is 10, stacks are ejected in the order of 3 sheets, 3 sheets, and 4 sheets.)

*2 Varies between 2 to 6 sheets depending on the number of paper. (Example: When the numberof paper is 7, stacks are ejected in the order of 5 sheets and 2 sheets.)


Return roller


Swing guide

2-32


2.5 Stapling Operation2.5.1 Outline

Stapling operation staples the prescribed number of sheets with the stapler unit.The staple position depends on the staple mode and paper size.Whether the staple unit is at home position or not is detected by the stapler shift home position

sensor (PI40).When the power is turned on, the finisher controller PCB drives the stapler shift motor (M35)

to return the stapler unit to home position. If the stapler unit is already at home position, it waitsin that state.

SensorStapler shift homeposition sensorStaple homeposition sensorStaple edgingsensorStaple sensor

SymbolPI40

PI50

PI51

PI52

ConnectorJ721B-6

J717-5

J717-6

J717-7

FunctionDetects the home position for thestapler moving back and forth.Detects the home position for thestapling operation.Detects the staple top position.

Detects presence or absence of staplesin the cartridge.

Remarks-

In the stapler

In the stapler

In the stapler

Motor Symbol Function RemarksStapler shift motor M35 Moves the stapler. -Staple motor M41 Performs stapling operation. -

T02-205-01

2-33


F02-205-01

Stapler shift motor (M35)

Paper

Stapler

Stapler shift home position sensor (PI40)

2-34


2.5.2 First SheetThe finisher controller PCB moves the stapler according to the specified stapling position.When the rear end of the first sheet passes the 1st delivery roller, the finisher controller PCB

stops the stack ejection motor (M32) and then rotates it in reverse. The stack delivery motor ro-tates the stack delivery roller and return roller and delivers the sheet to the processing tray. Thepaper in the processing tray is detected by the processing tray sensor (PI38).

When the sheet is delivered to the processing tray, the swing motor (M36) starts and raises theswing guide. When the swing guide home position sensor (PI35) detects the rising of the swingguide, the swing guide motor stops and holds the swing guide at the raised position.

After the processing tray sensor detects the paper, the front and rear aligning plate motors(M33/M34) start and align the sheet.

F02-205-02

Stapler

Return roller


Swing guide

1st delivery roller

Processing tray

2-35


F02-205-03

Swing guide

Swing motor (M36)

Stack ejection motor (M32)

Swing guide home position sensor (PI35)

Stack ejection lower roller cluch (CL32)

Stack ejection roller (lower)

Stack ejection roller (upper)

2-36


2.5.3 Second and Subsequent SheetsThe finisher controller PCB starts the swing motor (M36) and lowers the swing guide when the

rear end of the 2nd paper passes the 1st delivery roller. The stack delivery motor is reversed. Thestack delivery motor rotates the stack delivery roller (upper) and return roller and sends the paperto the processing tray. At this point, the stack delivery roller (lower) does not rotate because thestack ejection lower roller clutch (CL32) is disengaged. The paper in the processing tray is de-tected by the processing tray sensor (PI38).

When the paper is delivered to the processing tray, the swing motor (M36) starts and raises theswing guide. When the swing guide home position sensor (PI35) detects the rising of the swingguide, the swing guide motor stops and holds the swing guide at the raised position.

After the processing tray paper sensor detects the paper, the front and rear aligning plate motors(M33/M34) start and align the paper.

F02-205-04

Stapler

Return roller

Stack ejection rollerSwing guide

1st delivery roller

Processing tray

2-37


2.5.4 Last SheetWhen alignment of the last sheet completes, the finisher controller PCB moves the aligning

plate to alignment position with the aligning plate motor (M33/M34) (with the paper held withthe aligning plate). Then the finisher controller PCB staples at the specified staple position.

After stapling, the finisher controller PCB starts the swing motor (M36) and lowers the swingguide. Then the stack is ejected by the stack delivery roller, return roller, and rear end assistguide.

F02-205-05


Return roller

Stapler


Swing guide

2-38


2.6 Stapler UnitThe staple motor (M41) is used to perform stapling operation. This motor rotates the cam one

turn for stapling. The home position of this cam is detected by the staple home position sensor(PI50).

The staple motor is rotated in the forward or reverse direction under the control of the microcomputer (IC101) on the finisher controller PCB.

When the staple home position sensor is OFF, the finisher controller PCB rotates the staple mo-tor in the forward direction until the sensor turns ON, allowing the staple cam to the original po-sition.

The staple sensor (PI52) is used to detect presence/absence of a staple cartridge in the machineand presence/absence of staples in the cartridge.

The staple edging sensor (PI51) is used to determine whether staples are pushed up to the topof the staple cartridge.

The finisher controller circuit does not drive the staple motor (M41) unless the staple safetyswitch (MS34) is ON. This assures safety in case where you happen to put your finger in the sta-pler.

2-39


F02-206-01

F02-206-02

M41

Sta

ple

mot

or d

rive

sign

al

Sta

pler

HP

det

ect s

igna

l

Hoo

k to

p po

sitio

n de

tect

sig

nal

Hoo

k em

pty

dete

ct s

igna

l


2-40


2.6.1 Shifting the Stapler UnitThe stapler unit is shifted by the stapler shift motor (M35). The home position is detected by

the stapler shift home position sensor (PI40). When there is a staple command from the host ma-chine, the stapler shifts to the staple ready position, which depends on the stapling position andpaper size.

The staple ready positions corresponding to staple mode are shown starting from F02-206-03.

a. Front 1-Point StaplingThe position is the same as the stapling position.

F02-206-03


Stopper

Stapling position/Wait position

Feeding direction

Rear aligning plate

2-41


b. Rear 1-Point StaplingThe position is the same as the stapling position.

F02-206-04


Stopper


Feeding direction

Rear aligning plate

2-42


c. 2-Point StaplingThe stapler waits at the paper front end side staple position. The stapling sequence is first near

side and then far side.

F02-206-05


Stopper

Stopper

Stopper


Feeding direction

Rear aligning plate

Stapling position

2-43


2.7 Tray Operation2.7.1 Outline

This equipment has two delivery trays. The upper tray is called tray 1 and the lower tray iscalled tray 2. The upper and lower tray can move up and down independently.

The trays are moved up and down by the tray 1 shift motor (M37) and tray 2 shift motor (M38).Tray 1 paper sensor (PI42) and tray 2 paper sensor (PI43) are provided to detect the presence of

the paper stacked on the tray.The home position of tray 1 is detected by the paper surface sensor (PI41) and the home posi-

tion of tray 2 is detected by the tray 2 paper surface sensor (PI48). The home position is the topsurface of the paper if papers are already stacked on the tray, or the position where the edge ofthe tray is detected if no paper is stacked. When the power is turned on, the finisher controllerPCB drives the tray 1 shift motor (M37) and tray 2 shift motor (M38) to return the tray to homeposition. If the tray is already at home position, it is moved out of the home position once andthen returned to the home position once more. If both tray 1 and tray 2 are at home position, thisis performed for tray 1 and then for tray 2. If the tray specified by the host machine is tray 2, thefinisher controller PCB shifts the tray so that tray 2 is at delivery port.

When paper is stacked on the tray, a prescribed number of pulses drive tray 1 shift motor (M37)or tray 2 shift motor (M38) and the tray is lowered. Then the tray returns to home position to pre-pare for the next stack.

The upper and lower limits of the tray are detected by three area sensors (PS981, PS982, andPS983) on tray 1 and tray 2 shift area sensor PCB. The finisher controller PCB stops driving thetray 1 shift motor (M37) and tray 2 shift motor (M38) when it detects the upper or lower limit ofthe tray. Also, the ON/OFF combinations of the area sensors (PS981, PS982 and PS983) areused to detect over-stacking according to the stack height for large size and mixed stacking. T02-207-01 shows the items detected with the ON/OFF combinations of the area sensors (PS981,PS982 and PS983).

The finisher controller PCB stops supplying +24V to the tray 1 shift motor (M37) and stops thefinisher operation when tray 1 switch (MS33) turns ON.

2-44


F02-207-01

Tray 1 switch (MS33)

Tray 1 shift motor(M37)

Rack


Tray 1 shift area sensor PCB(PS981, PS982, PS983)

Tray 2 shift area sensor PCB(PS981, PS982, PS983)

Tray 1 paper sensor (PI42)

Tray 2 papersensor (PI43)

RackLight-shielding plate

2-45


F02-207-02

Tray 1 shift area sensor PCBArea sensor 1 Area sensor 2 Area sensor 3

Detected items (PS983) (PS982) (PS981)Tray 1 upper limit OFF OFF OFFStack count 500 sheets limit exceeded ON ON OFFStack count 1000 sheets limit exceeded ON OFF OFFTray 1 lower limit ON OFF ON

Tray 2 shift area sensor PCBArea sensor 1 Area sensor 2 Area sensor 3

Detected items (PS983) (PS982) (PS981)Tray 2 upper limit OFF ON OFFStack count 500 sheets limit exceeded ON ON OFFStack count 1000 sheets limit exceeded ON OFF OFFTray 2 lower limit (finisher) OFF OFF OFFTray 2 lower limit (saddle finisher) OFF OFF ON

T02-207-01

Tray 1

Paper surface sensor (PI41)

Edge

Tray 2

Tray 2 paper surfacesensor (PI48)

Edge

Paper surface sensor flag

Paper surface sensor flag

2-46


2.8 Shutter Operation2.8.1 Outline

When tray 1 passes the delivery section with paper already stacked, the stacked paper may getcaught by the delivery section. A shutter is provided at the delivery section to prevent this. Theshutter closes when tray 1 passes the delivery section. This is performed even when no paper isstacked.

When the shutter clutch (CL31) and stack ejection lower roller clutch (CL32) are ON, the shut-ter moves up (close) when the stack ejection motor (M32) turns forward and moves down (open,delivery enabled) when the motor turns backward.

The open/close of the shutter is detected by the shutter home position sensor (PI45).

F02-208-01

Shutter clutch (CL31)


Shutter home positionsensor (PI45)

Stack ejection lower roller clutch (CL32)

Shutter

Stack ejection roller (lower)

2-47


2.9 Detecting JamsThe following sensors are used to detect the presence of paper and to determine that paper is

delivered properly.• Inlet sensor (PI33)• Feed path sensor (PI34)A jam is identified by checking whether paper is present at each sensor at the timing pro-

grammed in the memory of the microcomputer (CPU) on the finisher controller PCB.When the CPU identifies a jam, it suspends the finisher’s delivery operation and informs the

host machine DC controller of the presence of a jam. When all doors are closed after the paperjam is removed, the finisher checks whether paper is detected by the above two sensors (inletsensor and tray 1 delivery sensor). If the sensors detect paper, the finisher determines that paperjam is not completely removed and sends a jam removal signal to the host machine once more.

PI33:Inlet sensorPI34:Feed path sensor

F02-209-01

PI34 PI33

2-48


Jam typeDelay at inletsensor

Stationary at inletsensor

Delay at feedpath sensor

Stationary at feedpath sensor

Delivery delay*

Stationarydelivery*

Timing

Staple

Power-on

Door open

Punch*

Punch power-on*

SensorPI33

PI33

PI34

PI34

LED, PTR5

LED, PTR5

PI33

PI50

PI33PI34PI31PI32MS31PI63

LED1 to 4PTR1 to 4

Jam ConditionWhen the inlet sensor (PI33) does not detect paper after aprescribed time (distance) has elapsed since receiving a deliverysignal from the host machine.If the optional puncher unit is installed, when the inlet sensor(PI33) does not detect paper after delivering for a prescribed time(distance) after the rear end sensor (LED, PTR5) detected paper.When paper does not exit the inlet sensor (PI33) after deliveringfor a prescribed time (distance) after the inlet sensor (PI33)detected paper.When the feed path sensor (PI34) does not detect paper afterprescribed time (distance) has elapsed since the inlet sensor(PI33) detected paper.When paper does not exit the feed path sensor (PI34) afterdelivering for a prescribed time (distance) after the feed pathsensor (PI34) has detected paper.When the rear end sensor (LED, PTR5) does not detect paperafter a prescribed time (distance) has elapsed since receiving adelivery signal from the host machine.When paper does not exit the rear end sensor (LED, PTR5) afterdelivering for a prescribed time (distance) after the rear endsensor (LED, PTR5) has detected paper.When the inlet sensor (PI33) detects paper before receiving adelivery signal from the host machine.When the staple motor (M41) is rotated forward and the staplehome position sensor (PI50) does not turn on within prescribedtime after it is turned off and the staple motor (M41) is rotatedbackward and the staple home position sensor (PI50) turns onwithin prescribed time.When paper is detected by the inlet sensor (PI33) or the feed pathsensor (PI34) during power on.When the upper cover sensor (PI31), front cover sensor (PI32), orthe front cover switch (MS31) detects that the cover is opened.

When the punch home position sensor (PI63) does not turn onafter a prescribe time has elapsed since it is turned off.When paper is detected by the horizontal registration sensors(LED1 to 4, PTR1 to 4) during power on.

* When the optional puncher unit is installed

T02-209-01

2-49


3 Power Supply System

3.1 OutlineWhen the host machine power is turned on, a 24VDC and a 5VDC power are supplied to the

finisher controller PCB from the host machine. The 24VDC power is used to drive the solenoid.The 5VDC power is used to drive the sensors and is converted to 3.3VDC by the regulator IC(IC108) on the finisher controller PCB and used to drive the ICs inside the PCB. Each powersupply is also supplied from the finisher controller PCB to the saddle stitcher controller PCB.

If an optional puncher unit is installed, the power is also supplied to the punch controller PCB.A part of the motor drive 24VDC is cut off when the front cover switch (MS31) is opened.The power supply block diagram is shown below.

F02-301-01

3.2 Protection FunctionThe motor solenoid drive 24 VDC line has a fuse which melts when there is an over current.

(IC108)

Saddle stitcher controller PCB (Saddle Finisher)

Front cover switch (MS31)

Motor

Solenoid


Punch controller PCB(Puncher Unit (option))

5V

24V

3.3V

5V

24V

24V

24V

Sensors

Logic

Motor

Host machine

Regulator IC

CHAPTER 3

SADDLE STITCHER UNITOUTLINE OF OPERATION

#ChapterCover_b.p65 03/05/13, 20:483

3-1

CHAPTER 3 SADDLE STITCHER UNIT OUTLINE OF OPERATION

1 Basic Operations

1.1 OutlineThe unit “stitches” (2 points) a stack of sheets delivered by the finisher unit and folds it in two

for delivery. All these operations are controlled by the saddle stitcher controller PCB in responseto commands from the host machine via the finisher unit.

F03-101-01

Finisher unit control system

Con

trol

sys

tem

Guide plate drive system

Paper positioning plate drive system

Alignment drive system

Stitcher drive system

Delivery drive system

Feed drive system

Paper pushing plate drive system

Paper folding roller drive system

3-2


1.2 Electrical CircuitryThe sequence of operations used for the saddle stitcher is controlled by the saddle stitcher con-

troller PCB. The saddle stitcher controller PCB has a microprocessor. This microprocessor isused to control the sequence of operations and to handle serial communications with the finishercontroller PCB, driving solenoids and motors in response to the various commands from the fin-isher controller PCB.

The saddle stitcher controller PCB is also used to communicate the state of various sensors andswitches to the finisher controller PCB in serial.

The functions of the major ICs mounted on the saddle stitcher controller PCB are as follows:• IC7 (CPU)

Controls the sequence of operations.Contains the sequence program.

• IC8 (communications IC)Communicates with the finisher unit.

• IC10 (regulator IC)Generates 3.3V.

Electrical circuitry block diagram

F03-102-01

Sensor

Switch

IC7 CPU

IC10Regulator IC

IC8Communi-cations IC

Saddle stitcher controller PCB Motor

Solenoid

Host machineFinisher controller PCB

3-3


1.3 Inputs to and Outputs from the Saddle Stitcher Controller PCB1.3.1 Inputs to the Saddle Stitcher Controller PCB (1/3)

F03-103-01

Paper folding motor clock sensor

Alignment plate home position sensor

Paper positioning plate home position sensor

Tray paper sensor

PI7

J402

J402

J502

J134-3-1-2

PI6 J100-3-1-2

J6-7-9-8

J6-4-6-5

-3-1

-2-1-3

-2

J202

J302

J202

-6-4

-5-1-3

-2

-3-1

-2-4-6

-5

PI5 J101-3-1-2

J11-1-3-2

PI4 J102-1-2-3

J11-6-5-4

PI3 J103-3-1-2

J11-7-9-8

-3J303-1

-2-1

J203-3

-2

-3J309-1

-2-1

J209-3

-2

PI1 J107-1-2-3

J11-15


When the paper pushing plate motor is rotating, alternately between “1” and “0”.

+5VLUNGECLK

When the paper folding motor is rotating, alternately between “1” and “0”.

+5VFLDCLK

When the alignment plate is at home position, “1”.

+5VJOGHP

When paper is present on the tray, “1”.

+5VTRYPAR

When the paper positioning plate is at the home position sensor, “1”.

+5VPAPPOS

When the delivery cover is open, “0”.

+5VEJCVR

-14-13

Paper pushing plate motor clock sensor

Delivery cover sensor

3-4


1.3.2 Inputs to the Saddle Stitcher Controller PCB (2/3)

F03-103-02

PI8 J105-3-1-2

J6-1 +5V When paper is present at the paper positioning plate, “1”.PPOSPAR-3

-2

J225

J425

PI9 J124-3-1-2

J10-6 +5V When the inlet cover is closed, “1”.

INLTCVR-8-7

PI11 J525-3-1-2

-2-4-3

-3-1-2

J9-1 +5V When paper is present in the delivery sensor unit, “1”.

DELV-3-2J4

25

J325

-2-4-3

-3-1-2J2

25

J125

PI12 J126-3-1-2

J9-4 +5V When the flag of the crescent roller is at the sensor, “1”.FDRLHP-6

-5

PI13 J127-3-1-2

J9-7 +5V When the guide is at home position, “1”.GIDHP-9

-8

PI14 J128-3-1-2

J9-10 +5V When the paper pushing plate is at home position, “1”.LUNGEHP-12

-11

PI15 J129-3-1-2

J9-13 +5V When the paper pushing plate is at the leading edge, “1”.LUNGETOP-15

-14

PI16 J131-3-1-2

J13-1 +5V When the stitcher unit is housed, “0”.STPLHP*-3

-2

PI17 J132-3-1-2

-1-3-2

-4-2-3

J13-4 +5V When paper is present in the vertical path, “1”.

When the paper folding roller is at home position, “0”.

VPJM-6-5

J308

AJ3

08

J208

PI21 J130-3-1-2

J18-1 +5VPAFLDHP*-3

-2


Paper positioning plate paper sensor

Inlet cover sensor

Delivery sensor

Crescent roller phase sensor

Guide home position sensor

Paper pushing plate home position sensor

Paper pushing plate top position sensor

Stitcher unit IN sensor

Vertical path paper sensor

Paper folding home position sensor

-1-3-2

-3-1-2J3

01A

J301

J201

3-5


1.3.3 Inputs to the Saddle Stitcher Controller PCB (3/3)

F03-103-03


When paper is present at the No.1 paper sensor, “1”.When paper is present at the No.2 paper sensor, “1”.When paper is present at the No.3 paper sensor, “1”.

When the stitcher unit is at the home position for stitching, “0”.

When no staple is present, “0”.

When the stitcher unit is at the home position for stitching, “0”.

When no staple is present, “0”.

PI18

Paper sensor PCB

Stitcher unit (front)

PI19

PI20

SW6

SW7

-2-3-4

J123-5

-2

J109-3

-2

J111-3

+5V1STPA

STCHHP1*

HKEMP1

2NDPA3RDPA-1

-4-3-2

J10-1

-5-4-3-2-1

-5-2-3-4-5

-1

J304

AJ3

04

J204

-7

J315-5

-6-1

J8-3

-2-1

-3

-2-7

-5

-6

No.1 paper sensor

No.2 paper sensor

No.3 paper sensor

Stitcher home position switch (front)

Staple switch (front)

Stitcher home position switch (rear)

Staple switch (rear)

When the inlet door is closed, “1”.

When the delivery door is closed, “1”.

Stitcher unit (rear)

SW4

SW5

Inlet door switch

SW1

N.O.+24V

STCHHP2*

HKEMP2

INLTCVRMS

-7

J316-5

-6-8

-2

J8-10

J4-1

-9-1

-3

-2-7

-5

-6

DELVMS

Delivery door switch

SW3

N.O.

-6

J4-5

J305

J205

JD2

JD1

JD2B

JD1B

JD2A

JD1A

-1

-2

-1

-2

J136

J133

J138

PI22 J137-3-1-2

-1-3-2

-3-1-2

J21-1 +5VINLET-ROLL-3

-2

-3-5-4

-10-8-9

Saddle inlet sensor

When paper is in the saddle inlet unit, “1”.

3-6


1.3.4 Outputs from the Saddle Stitcher Controller PCB (1/2)

F03-103-04

SL1J1

18

-1 -2

+24V

FLPSL1*-2

J15-1

-2-1

SL2

J117

-1 -2

+24V

FLPSL2*-2

J15-3

-4-1

SL4

J116

-1 -2

+24V

RLNIPSL*-2

J15-5

-6-1

-1 -4

-4 -1

-3 -2

-2 -3

+24V

J7-1

-2

A*

B*-3

B-4

A-5

J113-5

-4

-3

-2

-1

M5

J5-1

A*

A

-2

B-3

B*-4

M1

+24V

J7-6

-7

A*

B*-8

B-9

A-10

J114-5

-4

-3

-2

-1

M4

+24V

J12-1

-2

A*

B*-3

B-4

A-5

J119-5

-4

-3

-2

-1

M3

J4-8

-7

J112-2

-1M2

J115

SL5

+24V

SDLINSL*

J135

J135

J138

-1

-2

-2

-1

-1

-2

-12

-11

J19-1

-2

The pulse signals change according to the rotation of the motor.




The states (+ and -) change according to the rotation of the motor.

Feed motor

Paper folding motor

Guide motor

Paper positioning plate motor

Alignment motor

When “0”, the solenoid turns ON.




No.1 flapper solenoid



Feed plate contact solenoid

Saddle inlet solenoid

3-7


1.3.5 Outputs from the Saddle Stitcher Controller PCB (2/2)

F03-103-05




Stitcher motor(front)


M7

J315-1 J8-7

J2-1-3-5-2-4

Paper pushing plate motor

M8

J108-1

-2

J4-9

-10

-1

-2 -6-2

-3 -5-3

-4 -4-4

-7

-6

-5

-4

J138L-6 J138D-7-8 -5

-10 -3

-9 -4-7 -6

J139L-1

-2

J704-1

-2

J139D-1

-2

J1-1

-2

Communication line+5V

+24V

-6-11

J703-6-4-2

-3-5

-1 -2

JD2A

JD1A




Stitcher motor (rear)

M6

J316-4 J8-11-4

-3 -12-3

-2 -13-2

-1 -14-1

-4

-5

-6

-7

JD2B

JD1B

JD1

JD2

J806-1

-6

-4

-3

J803-4

B

B*

-3

A-2

A*-1

M9The pulse signals change according to the rotation of the motor.

Saddle inlet motor

Saddle driver PCB

3-8


2 Feeding/Drive System

2.1 OutlineThe stitcher unit aligns the sheets coming from the finisher unit and stitches the resulting stack

for delivery to the delivery tray according to the commands coming from the finisher controllerPCB.

The machine’s operation consists of the following:1. Receive sheets2. Aligns the sheets3. Stitches the stack4. Feeds the stack5. Folds and delivers the stack

F03-201-01

2) Aligns the sheets

4) Feeds the stack

1) Receive sheets

5) Folds and delivers the stack

3) Stitches the stack

3-9


2.1.1 Receiving SheetsThe stitcher unit receives sheets from the finisher unit and outputs them inside the vertical

path in vertical orientation.The vertical path, while sheets are being output, is configured by two paper deflecting plates.The position of the sheets being output is set by the paper positioning plate so that the center

of the stack matches the stapling/folding position.Sheets coming later are output closer to the delivery slot, and the volume of paper that may be

output is as follows: 15 sheets (maximum of 14 sheets of 80 g/m2 + 1 sheet of 256 g/m2)

F03-201-02

Paper positioning plate

First sheetSecond sheet

Direction of delivery

3-10


2.1.2 Aligning the SheetsThe alignment plates operate to put the sheets in order each time a sheet of paper is output to

the vertical path assembly. The alignment plates are mounted at the edge of the vertical path as-sembly.

The alignment plates also operate after stapling to prepare the stack for delivery.

F03-201-03

Sheets


Alignment plateAlignment plate

3-11


2.1.3 StitchingWhen all sheets have been output, the two stitchers stitch the stack. The stitchers are positioned

so that they face the center of a stack.The two stitchers are not operated simultaneously so as to prevent the paper from wrinkling be-

tween two staples and to limit the load on the power supply.If only one sheet of paper arrives from the host machine, stitching does not take place and the

sequence goes to the next operation (stack feeding).

F03-201-04

Stitcher

Staple

3-12


2.1.4 Feeding the StackThe unit folds the stitched stack of sheets, and then feeds it to the point of delivery. This point

is where the center of the stack, i.e., stapling position, matches the height of the paper pushingplate and the paper folding roller nip.

The stack is moved forward by operating the paper positioning plate. When the plate is oper-ated, the guide plate which has been covering the paper folding rollers, also moves down so thatthe paper folding rollers directly face the stack.

F03-201-05

Paper folding roller

Guide plate


Paper pushing guide

3-13


2.1.5 Folding/Delivering the StackThe paper pushing plate pushes against the center of the stack to move it in the direction of the

paper folding rollers. In response, the paper folding rollers pick the stack along its center andfold it in two. The paper folding rollers together with the delivery roller then move the stackalong to output it on the delivery tray.

F03-201-06

Delivery roller


3-14


3 Paper Output Mechanism

3.1 OutlineThe paper output mechanism serves to keep a stack of sheets coming from the finisher in place

for the next steps (stapling, folding).The paper inlet is equipped with the No.1 flapper and the No.2 flapper, which operate to con-

figure the paper path to suit the size of paper. The paper positioning plate is kept in wait at a pre-determined location to suit the size of paper. The paper positioning plate is driven by the paperpositioning plate motor (M4), and the position of the plate is identified in reference to the num-ber of motor pulses coming from the paper positioning plate home position sensor (PI7). A sheetmoved by the inlet roller is handled by the feed rollers and the crescent roller and held in a prede-termined position. The feed plate serve to move sheets by coming into contact with or movingaway from sheets as needed.

The alignment plates put the stack into order each time a sheet is output. The alignment platesare driven by the alignment motor (M5), whose position is identified in reference to the numberof motor pulses coming from the alignment plate home position sensor (PI5).

To prevent interference between paper and the paper folding rollers when the paper is beingoutput, the folding rollers are designed to be covered by a guide plate. The guide plate movesdown before paper is folded so as to expose the paper folding rollers.

The inlet is equipped with the No.1, No.2 and No.3 paper sensors (PI18, PI19 and PI20) eachsuited to a specific paper size, and the paper positioning plate is equipped with a paper position-ing plate paper sensor (PI8).

3-15


F03-301-01

SL1

SL4

SL2

M8

M6/M7

M1

M5

M3

PI1

M2

M4

PI4

Feed

mot

or d

rive

sig

nal

Gui

de m

otor

dri

ve s

igna

l

Stitc

her

mot

or d

rive

sig

nal

(fro

nt/r

ear)

Pape

r pu

shin

g pl

ate

mot

or d

rive

sig

nal

Alig

nmen

t mot

or d

rive

sig

nal

Pape

r pu

shin

g pl

ate

mot

or c

lock

sig

nal

LU

NG

EC

LK

No.

1 fl

appe

rso

leno

id d

rive

sig

nal

FL

PSL

1

No.

2 fl

appe

rso

leno

id d

rive

sig

nal

FL

PSL

2

Feed

pla

te c

onta

ct s

olen

oid

driv

e si

gnal

R

LN

IPSL

Pape

r fo

ldin

g m

otor

clo

ck s

igna

l F

LD

CL

K

Pape

r fo

ldin

g m

otor

dri

ve s

igna

l

Pape

r po

sitio

ning

pla

te m

otor

dr

ive

sign

al

Saddle stitcher controller PCB (2/2)

Sadd

le in

let

sol

enoi

d dr

ive

sig

nal

SDL

INSL

M9

SL5

Sadd

le in

let

mot

or d

rive

sig

nal

Saddle stitcher controller PCB (1/2)Finisher controllerPCB

3-16


F03-301-02



PI19

PI18

PI20

PI15

PI7

PI8

PI13

PI12

PI11PI17

PI6

PI14

Pape

r pu

shin

g pl

ate

top

posi

tion

dete

ctio

n si

gnal

LU

NG

ET

OP

Pape

r pu

shin

g pl

ate

hom

e po

sitio

n de

tect

ion

sign

al L

UN

GE

HP

No.

3 pa

per

dete

ctio

n si

gnal

3R

DPA

No.

2 pa

per

dete

ctio

n si

gnal

2N

DPA

No.

1 pa

per

dete

ctio

n si

gnal

1ST

PA

PI21

Pape

r po

sitio

ning

pla

te h

ome

posi

tion

dete

ctio

n si

gnal

PA

PPO

S

Pape

r po

sitio

ning

pla

te p

aper

det

ectio

n si

gnal

PPO

SPA

R

Tra

y pa

per

dete

ctio

n si

gnal

TR

YPA

R

Gui

de h

ome

posi

tion

dete

ctio

n si

gnal

GID

HP

Cre

scen

t rol

ler

posi

tion

dete

ctio

n si

gnal

FD

RL

HP

Del

iver

y de

tect

ion

sign

al D

EIV

Pape

r fo

ldin

g ho

me

posi

tion

dete

ctio

n si

gnal

PA

FLD

HP

Ver

tical

pat

h pa

per

dete

ctio

n si

gnal

VPJ

M

PI22

Sadd

le in

let p

aper

det

ectio

n si

gnal

IN

LE

T-R

OL

L

3-17


3.2 Controlling the Inlet Flappers3.2.1 Outline

The two flappers mounted at the paper inlet are operated to configure the feed path accordingto the size of paper. The flappers are used to enable the following:1. To detect the passage of the trailing edge of the paper being moved by an appropriate sensor.2. To prevent the following sheet from butting against the top of the existing stack,

Table T03-302-01 shows the relationship between sensors and paper sizes.

SENSORNo.1 paper sensor (PI18)No.2 paper sensor (PI19)No.3 paper sensor (PI20)

A3/LDUsedNot usedNot used

B4UsedUsedNot used

A4-R/LT-RUsedUsedUsed

T03-302-01

Each flapper is driven by its own solenoid.T03-302-02 shows the relationship between solenoids and paper sizes.

SolenoidNo.1 flapper solenoid (SL1)No.2 flapper solenoid (SL2)

A3/LDOFFOFF

B4ONOFF

A4-R/LT-RONON

T03-302-02

3-18


3.2.2 A3/LD Paper Path (3 sheets)

F03-302-01

SL1

SL2

OFF

OFF

No.1 paper sensor PI8





Passage of paper

Non-passage of paper


Entry of First sheet

PI18

PI19

PI20

Top edge

Entry of Second sheet

PI18

PI19

PI20

Entry of Third sheet

3-19


3.2.3 B4 Paper Path (3 sheets)

F03-302-02

SL1

SL2

ON

OFF

No.1 paper sensorPI18No.2 paper sensorPI19

No.3 paper sensorPI20

Passage of paper

Passage of paper



PI18

PI19

PI20


PI18

PI19

PI20


Top edge

3-20


3.2.4 A4-R/LT-R Paper Path (3 sheets)

F03-302-03

SL1

SL2

ON

ON

No.1 paper sensorPI18No.2 paper sensorPI19

No.3 paper sensorPI20

Passage of paper

Passage of paper

Passage of paper


PI18

PI19

PI20


PI18

PI19

PI20


Top edge

3-21


3.3 Controlling the Movement of Sheets3.3.1 Outline

When the leading edge of a sheet has moved past the inlet flapper, the intermediate feed rollerand the crescent roller start to move the sheet forward.

The intermediate feed roller is normally not in contact with the path bed. When the leadingedge of a sheet reaches the intermediate feed roller contact section, the feed plate contact sole-noid (SL4) causes the roller to come into contact with the path bed so as to move the sheet. Thecontact is broken as soon as the leading edge of the sheet reaches the paper positioning plate.This series of operations is executed each time a sheet arrives.

When the leading edge of the first sheet reaches the paper positioning plate, the paper position-ing plate paper sensor (PI8) turns ON. The arrival of the second and subsequent sheets will notbe checked since the first sheet will still be over the sensor.

The crescent roller keeps rotating while sheets are being output, butting the leading edge ofeach sheet against the paper positioning plate, and ultimately, keeping the leading edge of thestack in order.

The alignment motor (M5) drives the alignment plates for each sheet so as to put both left andright edges of the sheet in order.

1) The solenoid turns ON while paper is being moved so that the feed plate comes into contact.

F03-303-01

SL4

Feed plate contact solenoid

ON

Feed motor

Intermediate feed roller

M1


3-22


2) The solenoid turns OFF when the paper butts against the paper positioning plate. The feedmotor continues to rotate.

F03-303-02

3) The solenoid turns ON when the next sheet arrives, and the feed plate comes into contact.

F03-303-03

SL4OFF

M1

SL4ON

M1

3-23


3.4 Controlling the Aligning the SheetsThe alignment motor (M5) drives the alignment plates each time a sheet is output, putting both

left and right edges of the sheet in order. The alignment motor is a 4-phase stepping motor. Theposition of the alignment plate is identified in reference to the number of motor pulses from thealignment plate home position sensor (PI5).

The following briefly describes what takes place when the saddle stitching mechanism operateson two sheets.

1) When the first sheet has been output, the alignment plates butt against the left and right edgesof the stack (first alignment). The alignment plates leave the home position in advance and re-main in wait at points 10 mm from the edges of the stack.

F03-304-01

2) The alignment plates move away from the edges of the stack over a short distance and thenbutt against the edges once again (Second alignment).

F03-304-02

Sheets


Alignmentplate

Alignmentplate

Alignment plate home position sensor(PI5)

3-24


3) The alignment plates escape to points 10 mm from the edge of the stack.

F03-304-03

4) When the following stack arrives, steps 1 through 3 above are repeated.5) The alignment plates butt against the stack once again, during which stitching takes place.

F03-304-04

6) The alignment plates escape to points 10 mm from the edges of the stack, after which foldingand delivery take place.

F03-304-05

7) When the first sheet of the following stack reaches the No.1 paper sensor, the guide moves toa point 10 mm from the edge of the stack to be ready for the next alignment operation.

F03-304-06

3-25


F03-304-07

F03-304-08

Alignment plate home position sensor (PI5)

Paper positioning plate motor (M4)

Alignment motor (M5)

: Alignment : Escape

Entry of 1st sheet

Entry of 2nd sheet

1st sheet of follow-ing stack entry

In case of 2 sheets:

[1]: Move to wait position[2]: Stapling period[3]: Paper folding/delivery period[4]: Move to following stack size wait position

[1] [2] [3] [4]

M5

Alignment motor

Alignment plate

Alignment plate

Alignment plate home position sensor (PI5)

Stack


3-26


3.5 Controlling the Phase of the Crescent Roller3.5.1 Outline

If alignment was executed with the crescent roller in contact with the stack of sheets, the result-ing friction against the roller causes the stack to move inappropriately (Figure F03-305-01). Toprevent this problem, the phase of the roller is identified and used to determine the timing ofalignment.

The phase of the crescent roller is identified by the crescent roller phase sensor (PI12). The flagfor the crescent roller phase sensor is mounted to the crescent roller shaft. The flag will leave thesensor while the roller shaft rotates, turning the sensor ON or OFF, enabling the assumption thatthe crescent roller is positioned at the opposite side of the stack (Figure F03-305-03). The align-ment plates are operated to correspond with this change in the state of the sensor.

F03-305-01

Crescent roller phase sensor (PI12)

Flag

Feed motor

Stack

Crescent roller

Alignment plates

M1

3-27


F03-305-02

F03-305-03

F03-305-04

Alignment plates


If the crescent roller was in contact with the stack, alignment operation could be obstructed.

Sensor flag

Crescent roller

Alignment operation is started when the flag has covered the sensor and the crescent roller is away from the stack.


First sheet Second sheet Feed motor stops

Alignment operation

Feed motor (M1)

3-28


4 Stitching System

4.1 OutlineThe stitching system “stitches” the center of an output stack with staples.To enable stitching at two locations on a stack, two stitcher units (front, rear) are used. Each

stitcher unit is equipped with a stitcher motor (M7, M6) for drive, a stitcher home position switch(SW7, SW5) for detection of position and a staple switch (SW6, SW4) for detection of the pres-ence/absence of staples.

The stitcher base is designed so that it may be drawn out to the front from the saddle stitcherfor replacement of the staple cartridge or removal of a staple jam. The stitcher unit IN sensor(PI16) is used to make sure that the stitcher base is properly fitted to the saddle stitcher.

Safety switches are not mounted for the stitcher unit (front, rear), as the location does not allowaccess by the user.

F03-401-01

Stitcher (rear)

Stitcher (front)

Stack

3-29


F03-402-02

Stitcher home position switch (front) (SW7)

Stitcher motor (front) (M7)

Stitcher motor (rear) (M6)

Stitcher home position switch (rear) (SW5)

No.1 paper sensor (PI18)


Alignment Escape

F03-402-01

4.2 Stitcher Unit OperationThe stitcher base unit consists of two stitchers and stitcher bases. The stitchers are fixed in po-

sition, and are not designed to slide or swing.Stitching is executed by driving the rotary cam by the stitcher motor (M7, M6). The front and

rear stitcher units are operated with a time delay so as to prevent wrinkling of paper and to limitthe load applied to the power supply. (A time delay for initiating the stitcher motor startup cur-rent helps decrease the load on the power supply.)

The stitcher home position switch (SW7, SW5) is used to monitor the movement of the rotarycam, enabling identification of individual stitcher operations. The presence/absence of staples in-side the staple cartridge fitted to the stitcher is detected by the staple switch (SW6, SW4).

The alignment plates keep both edges of the stack in place while stitching takes place.

3-30


F03-402-03

Cam

Mount

3-31


5 Folding/Delivery System

5.1 OutlineThe paper folding mechanism consists of a guide plate, paper folding rollers, paper pushing

plate, and paper positioning plate.The guide plate is used to cover the folding rollers while sheets are output so as to prevent

sheets from coming into contact with the folding rollers during output. Before the stack is folded,the guide plate moves down to enable the folding rollers to operate.

The folding rollers are driven by the paper folding motor (M2), and the drive of the motor ismonitored by the paper folding motor clock sensor (PI4). The mechanism is also equipped with apaper folding home position sensor (PI21) for detecting the position of the paper folding rollers.

The paper pushing plate is driven by the paper pushing plate motor (M8), and the drive of thepaper pushing plate motor is monitored by the paper pushing plate motor clock sensor (PI1). Thepaper pushing plate home position sensor (PI14) and the paper pushing plate top position sensor(PI15) are used to detect the position of the paper pushing plate.

After being folded into two by the paper folding rollers, a stack is moved ahead by the deliveryroller for delivery. The delivery roller is driven by the paper folding motor. The delivery sensor(PI11) is mounted to the delivery assembly to detect delivery of paper. The tray paper sensor(PI6) is used to detect the presence/absence of paper on the tray, but does not detect jams. Thevertical path paper sensor (PI17) serves to detect the presence of paper after jam removal.

3-32


5.2 Controlling the Movement of StacksWhen a stack has been stitched (2 points), the paper positioning plate lowers so that the stack

will move to where the paper folding rollers come into contact with the stack and where the pa-per pushing plate is located. The position of the paper positioning plate is controlled in referenceto the number of motor pulses coming from the paper positioning home position sensor (PI7).

At the same time as the paper positioning plate operates, the guide plate lowers so that foldingmay take place.

F03-502-01

Stitching ends

Equivalent of specific number of pulses

Paper positioning plate motor (M4)

Guide motor (M3)

Guide home position sensor (PI13)

3-33


5.3 Folding a StackA stack is folded by the action of the paper folding rollers and the paper pushing plate.The paper pushing plate pushes against the center of a stack toward the roller contact section.

The paper pushing plate starts at its home position and waits at the leading edge position until thestack has been drawn to the paper folding roller and is gripped for a length of 10 mm. When thepaper folding roller has gripped the stack for a length of about 10 mm, the paper pushing platemotor starts to rotate once again, and the paper pushing plate returns to its home position. Thestack gripped in this way by the paper folding roller is drawn further by the paper folding rollerand then is moved by the delivery roller to the paper tray.

Half of the peripheral area of the paper folding rollers excluding the center part is punched out.This punched out area only feeds the paper as the paper feeding roller (lower) contacts the paperfeeding roller (upper) only at the center of the roller to prevent the paper from wrinkling. As thepaper feeding roller (lower) contacts the paper feeding roller (upper) at their entire surfaces onthe remaining half of the peripheral area, paper folding starts from this half of the peripheral area,and paper is fed while it is being folded. The stop position of the paper folding rollers is in thishalf of the peripheral area.

The paper folding start and stop positions on the paper folding rollers is controlled according tothe motor clock signals from the paper folding home position sensor (PI21).

F03-503-01

Paper folding roller (lower)

Paper folding roller (upper)

Sensor flag

Paper folding home position sensor (PI21)

Paper pushing plate top position sensor (PI15) Paper pushing plate home

position sensor (PI14)

Paper pushing plate


Paper folding motor

M2

M8

Stack of sheets

3-34


F03-503-02

[Paper folding start position]

F03-503-03

Sensor flag


Paper pushing plate top position sensor(PI15)

Paper pushing plate home position sensor (PI14)

Paper pushing plate


Paper folding motor

M2

M8

Paper folding/feeding is performed.

Paper feeding is performed.


Sensor flag

Delivery outlet Paper feed inlet

Paper pushing plate

Stack of sheets

3-35


[Paper folding roller stop position]

F03-503-04

F03-503-05

Paper folding/feeding is performed.

Paper feeding is performed.


Sensor flag

Delivery outlet Paper feed inlet

Paper folding motor (M2)

Paper pushing plate motor (M8)


Paper pushing plate top position sensor (PI15)

Delivery sensor (PI11)

Tray paper sensor (PI6)

: Motor CW : Motor CCW


Equivalent of 10mm by paper folding motor

3-36


5.4 Double Folding a StackTo fold a stack consisting of 10 or more A4-R or LT-R sheets, folding is executed twice for the

same sheet.The paper folding rollers rotate in reverse for an equivalent of 20 mm after gripping the stack

for a length of 20 mm, enabling the paper folding rollers to apply an increased degree of pressurealong the crease on the stack. Then, the paper folding rollers rotate normally, and the paper push-ing plate returns to its home position while the stack is being delivered.

This way, a stack requiring a large force may properly be folded with less pressure.1) The paper pushing plate pushes the stack in the direction of the paper folding rollers.

F03-504-01

2) The paper folding rollers grip the stack for a length of about 20 mm.

F03-504-02

M2

Paper folding motorM8


Paper pushing plate


M2

Paper folding motor

20 mm (approx.)

3-37


M2

Paper folding motor

20 mm (approx.)

M2

Paper folding motor M8


3) The paper folding rollers rotate in reverse, pushing back the stack for a length of about 20 mm(reverse feeding).

F03-504-03

4) The paper folding rollers rotate again, feeding out the stack. The paper pushing plate returnsto its home position.

F03-504-04

F03-504-05

Paper folding motor (M2)Paper pushing plate motor (M8)


Paper pushing plate top position sensor (PI15)



Equivalent of 20 mm Equivalent of 20 mm (reverse feeding)

Gripping of paper stack



3-38


6 Checking For a Jam

6.1 OutlineThe saddle stitcher unit identifies any of the following conditions as a jam, and sends the jam

signal to the host machine. In response, the host machine may stop printing operation and indi-cate the presence of a jam on its control panel.

When all doors are closed after the user has removed the jam, the saddle stitcher unit checkswhether the vertical path paper sensor (PI17) has detected the presence of paper. If the sensor hasdetected paper, the unit will identify the condition as being faulty jam removal and send the jamsignal to the host machine once again.

F03-601-01

No. SensorPI11 Delivery sensorPI17 Vertical path paper sensorPI18 No.1 paper sensorPI19 No.2 paper sensorPI20 No.3 paper sensorPI22 Saddle inlet sensor

T03-601-01

PI19

PI18

PI15PI14

PI8

PI11

PI20

PI17

PI22

3-39


SensorPI22

PI22

PI18

PI18PI19PI20

PI11

PI11PI17

SW7SW5

PI8PI11PI17PI18PI19PI20PI22PI3PI9PI32

Jam ConditionWhen the saddle inlet sensor (PI22) does not detect paper after a pre-scribed time (distance) has elapsed since receiving a saddle deliveryrequest from the Finisher.When paper does not exit the saddle inlet sensor (PI22) after deliveringfor a prescribed amount with the feed motor (M1) after the saddle inletsensor (PI22) detected the leading edge of the paper.When the 1st paper sensor (PI18) does not detect paper after pre-scribed time (distance) has elapsed since the saddle inlet sensor (PI22)detected the leading edge of the paper.When paper does not exit the 1st paper sensor (PI18), 2nd paper sensor(PI19), and 3rd paper sensor (PI20) after delivering for a prescribedamount with the feed motor (M1) after the 1st paper sensor (PI18) hasdetected the leading edge of the paper.When delivery sensor (PI11) cannot detect the paper after deliveringthe stack for a prescribed amount with the paper folding motor (M2)after completing paper pushing motion with the paper pushing plate.

When stack does not exit the delivery sensor (PI11) after delivering thestack for a prescribed amount with the paper folding motor (M2) afterdetecting the leading edge of the paper with the delivery sensor (PI11).When stack does not exit the vertical path paper sensor (PI17) after de-livering the stack for a prescribed amount with the paper folding motor(M2) after detecting the stack with the delivery sensor (PI11).When stitcher motors (M7/M6) are rotated forward and the stitchhome position switches (SW7/SW5) do not turn ON within 0.5 sec-onds after they are turned OFF and the motors are rotated backwardand the sensors turn ON within 0.5 seconds.When paper is detected by one of the sensor on the paper sensor PCB(1st paper sensor (PI18), 2nd paper sensor (PI19), 3rd paper sensor(PI20)), vertical path paper sensor (PI17), delivery sensor (PI11), paperpositioning plate paper sensor (PI8), or saddle inlet sensor (PI22) dur-ing power ON.

When the delivery cover sensor (PI3) or inlet cover sensor (PI9) de-tects that the cover is opened during operation.When the front cover sensor (PI32) detects cover open with paperpresent on the processing tray while the device is not operating.

Jam TypeDelay at inletsensor

Stationary at inletsensor

Delay at deliverysensor

Stationary atdelivery sensor

Delivery delay

Stationarydelivery

Stitcher staple

Power-on

Door open

T03-601-02

3-40


7 Power Supply

7.1 OutlineWhen the host machine power switch is turned ON, 24V and 5V power lines are supplied by

the finisher controller PCB.The 24V power is used to drive solenoids. The 24V power from the finisher controller PCB to

solenoids does not pass through any protective mechanisms (microswitches, or the like).The 24V power to motors, on the other hand, will not be supplied if any of the two door

switches is open. The 5 VDC power is used to drive the sensor. It is also converted to 3.3 VDC bythe regulator IC (IC10) on the saddle stitch controller PCB to drive the ICs on the PCB.

F03-701-01

7.2 Protection FunctionThe 24 VDC power supply used for motors and solenoids is equipped with a circuit breaker

(CB1). The 24V power supply used to drive the guide motor (M3), alignment motor (M5), andthe paper positioning plate motor (M4) is equipped with a fuse designed to blow when anovercurrent flows.

24V24V

5V


Circuit breaker(CB1)


Inlet door switch(SW1)

Front cover switch(MS31)


(SW3)

Motor systems24V

24V

5V

3.3V

Solenoids

Sensors

LogicRegulator IC

(IC10)

CHAPTER 4

PUNCHER UNIT (OPTION)OUTLINE OF OPERATION

#ChapterCover_b.p65 03/05/13, 20:484

4-1

CHAPTER 4 PUNCHER UNIT (OPTION) OUTLINE OF OPERATION

1 Basic Operation

1.1 OutlineThe puncher unit is optionally installed in the delivery path between the host machine and the

finisher.When the paper delivered from the host machine reaches the puncher unit, it is fed by the

punch feed roller. Then when the trailing edge of the paper is detected, the paper is temporarilystopped and the punch axis rotates to punch holes in the trailing edge of the paper. These opera-tions are controlled by the finisher controller PCB and the punch controller PCB drives eachpuncher component.

F04-101-01

Finisher unitcontrol system

Feeddrive

system

Punchdrive

system

Horizontalregistration

drivesystem

Punchcontroller

PCB

4-2


1.2 Inputs to and Outputs from Punch Driver PCB1.2.1 Inputs to Punch Driver PCB (1/1)

F04-102-01

Punch controller PCB

PI61

-2J611-3 +5V

SREGHP-1-9

J605A-7

-8

SREG1*SREG2*SREG3*

-3-4-5

J605B-6

-7

SREG4*-2

PAEND*-1

-5-6-7

-4-3

J615-2

-1

Horizontal registration home position sensor

PI63

MSW62

-2J613-3 +5V

PUNCHHP*-1-2

J605A-3

-1

+24V

+5V+5V

PTR1PTR2

PTR3PTR4

PTR5

UDROPN

FDROPN

When the upper door is closed, “1”.

When the hole puncher is at the home position, “0”.

When the punch slide unit is at the home position, “1”.

When the front door is closed, “1”.

When a paper is detected, “0”.

-4

J602-6

Front door switch

Photosensor PCB

N.O.

-1

J602-3

Punch home position sensor

PI62

-2J612-1 +5V

PUNCHCLK-3-5

J605A-6

-4When the punch motor is rotating, alternately between “1” and “0”.

Punch motor clock sensor

MSW61

N.O.Upper door switch

-1

J621-2

-1

J622-2

+24V

4-3


1.2.2 Outputs from Punch Driver PCB (1/2)

F04-102-02


M62

Horizontal registration motor

+5V

DFULL

LEDON*

According to direction of motor rotation, changes between + and -.

When light is blocked, “0”.

When “1”, LED is ON.

The pulse signal is switched according to motor rotation.

B*

B

A*

A

J605A-13

-12

-11

-10

J610D-1

-2

-3

-4

J610L-4

-3

-2

-1

M61

Punch motor

Scrap full detector PCB

J603-1

J606-2

-1

-3

-4

J618-3

-4

-2

-1

-2

J620-1

-2

LEDON5LEDON4LEDON3LEDON2LEDON1

-10-9

J605B-8

-13

-11-12

-4-3-2

-5J614-6

-1

LED5LED4

LED3LED2

LED1

LED PCB

PTR6

LED6

A*

A

B

B*

J604-1

-2

-3

-4

The pulse signal is switched according to motor rotation.

M63

Punch feed motorJ619-6

-4

-3

-1

4-4


1.2.3 Outputs from Punch Driver PCB (2/2)

F04-102-03

+24V

J607B-1J705B-10-2-9-3-8-4

J601-1-2

-7-5-6-6-5-7-4-8-3-9-2

-10-1

J607A-1J705A-10-2-9-3-8-4-7

J706-1-2

-5-6-6-5-7-4-8-3-9-2

-10-1



4-5


2 Punch Operation

2.1 OutlineThe puncher unit is located on the feed path between the host machine and the finisher, and

successively punches holes when the paper stops temporarily.The paper delivered from the host machine is fed by the punch feed roller. The punch feed

roller is driven by the punch feed motor (M63). When the trailing edge of the paper reaches thepuncher unit, the inlet roller of the finisher unit temporarily stops the paper and holes arepunched on the trailing edge of the paper.

The puncher unit consists of a die and hole puncher (punch blade).The hole puncher is driven by the punch motor (M61). The hole puncher is attached to the ec-

centric cam of the punch shaft, and rotary action of the punch shaft is converted to reciprocal mo-tion to perform punching.

Punch motor (M61) is a DC motor. The home position of the punch shaft is detected by punchhome position sensor (PI63). To stop the DC punch motor accurately at its home position, thepunch motor clock sensor (PI62) counts a predetermined number of clock pulses to stop thepunch motor. A single punch operation is performed by rotating the punch shaft 180° from itshome position.

Five light sensors (photosensor PCB) are located at the upper side of the inlet paper feed pathof the puncher unit and a set of five LEDs (LED PCB) are located at the lower side. These sen-sors and LEDs function as five sensors. The frontmost sensor (LED5, PTR5) are the trailing edgesensor and are used for detecting the trailing edge of the paper. The remaining sensors (LED1 toLED4, PTR1 to PTR4) are horizontal registration sensors, and are used for detecting the innerposition of the paper for determining the hole punching position.

The punch motor, puncher unit and above sensors comprise the punch slide unit. This unitmoves backwards and forwards according to the size of the paper. Backward and forward move-ment is driven by the horizontal registration motor (M62). The home position of the punch slideunit is detected by the horizontal registration home position sensor (PI61). The horizontal regis-tration motor (M62) is a 2-phase stepping motor.

The punch motor and horizontal registration motor is driven by the punch controller PCB ac-cording to control signals from the finisher controller PCB.

Punch scraps caused by punching are stored in the punched scrap container. Scrap full detec-tion is performed by a reflective sensor (LED6 and PTR6 on the scrap full detector PCB unit).

4-6


F04-201-01

PTR1

LED12

34

5

23

4

5

Hor

izon

tal r

egis

tratio

n m

otor

(M62

) driv

e si

gnal

Punc

h m

otor

(M61

) driv

e si

gnal

Scra

p fu

ll de

tect

ion

sign

al(L

ED

6,PT

R6)

DFU

LL

Trai

ling

edge

det

ectio

n si

gnal

(LE

D5,

PT

R5)

PA

EN

D

Hor

izon

tal r

egis

tratio

n de

tect

ion

sign

al(L

ED

1 to

4, P

TR

1 to

4)

SRE

G1

to 4

Punc

h ho

me

posi

tion

(PI6

3)de

tect

ion

sign

al P

UN

CH

HP

Hor

izon

tal r

egis

tratio

n ho

me

posi

tion

(PI6

1) d

etec

tion

sign

al S

RE

GH

P

Punch controller PCB (2/2)

Punc

h m

otor

clo

ck (

PI62

)de

tect

ion

sign

al P

UN

CH

CL

K

Punc

h fe

ed m

otor

(M63

) driv

e si

gnal

Punch controller PCB (1/2)

4-7


2.2 Punch OperationThe hole puncher is driven by the punch motor (M61). The hole puncher home position is de-

tected by the punch home position sensor (PI63).In all, there are four types of puncher units depending on the destination: 2-hole type (MJ-

6004E), 2-/3-hole Dual Use (MJ-6004N), and two 4-hole types (MJ-6004F and MJ-6004S). Withthe 2-hole and 4-hole types, the hole puncher is moved reciprocally and punching is performedby the punch shaft rotating 180° from its home position. With the 2-/3-hole dual use type, too,the hole puncher is moved reciprocally and punching is performed by the punch shaft rotating180° from its home position. However, half of the peripheral area of the punch shaft can be usedas a 2-hole type while the other half can be as a 3-hole type. Whether the punch shaft is used as a2-hole punch or a 3-hole punch depends on the instructions from the host machine.

4-8


2.2.1 2-/4-hole TypeAt the home position, the punch home position sensor is ON. Punching of the first sheet ends

when the punch shaft has rotated in the forward direction 180°, and the state of the punch homeposition sensor has changed from OFF to ON. Punching of the second sheet ends when thepunch shaft has rotated in the reverse direction 180°, and the state of the punch home positionsensor has changed from OFF to ON.

The following illustrates punching when two sheets are punched.

1) A hole is punched in the trailing edge of the first sheet.

F04-202-01

2) A hole is punched in the trailing edge of the second sheet.

F04-202-02

[punch shaft stopped/ home position]

[punch shaft rotated 90˚ in the forward direction / hole punched]

[punch shaft rotated 180˚ in the forward direction / punch operation completed]

Sensor flag

Punch home position sensor(PI63)

Punch shaft

Eccentric cam Hole

puncherDie

Die

Sheet

Punched scrap


[punch shaft rotated 90˚ in the reverse direction/ hole punched]

[punch shaft rotated 180˚ in the reverse direction/ punch operation completed]

4-9


2.2.2 2-/3-hole Dual Use TypeAt the home position, the punch home position sensor is ON. To punch two holes, punching of

the first sheet ends when the punch shaft half peripheral area has rotated in the forward direction180°, and the state of the punch home position sensor has changed from OFF to ON. At this time,the 3-hole puncher is moved reciprocally in the escape direction (hole puncher rise direction) onthe remaining half peripheral area on the punch shaft. Punching of the second sheet ends whenthe punch shaft half peripheral area has rotated in the reverse direction 180°, and the state of thepunch home position sensor has changed from OFF to ON. Also at this time, the 3-hole puncheris moved reciprocally in the escape direction (hole puncher rise direction) on the remaining halfperipheral area on the punch shaft. To punch three holes, the 2-hole puncher is moved recipro-cally in the escape direction (hole puncher rise direction).

The following illustrates punching when two sheets are punched with two holes.

1) A hole is punched in the trailing edge of the first sheet.

F04-202-03


[punch shaft is rotated 90˚ in the forward direction/ hole punched]

[punch shaft is rotated 180˚ in the forward direction/ punch operation completed]

Sensor flagPunch home position sensor (PI63)

Punch shaft

Eccentric cam Hole

puncherDie

Die

Sheet

Punched scrap

4-10


When two holes are punched, the 3-hole puncher is fed reciprocally in the escape direction(hole puncher rise direction) as shown below.

F04-202-04

2) A hole is punched in the trailing edge of the second sheet.

F04-202-05

[punch shaft stopped/home position]

[punch shaft is rotated 90˚ in the forward direction/ hole puncher rises to topmost position]

[punch shaft is rotated 180˚ in the forward direction/ hole puncher returns to original position]


[punch shaft is rotated 90˚ in the reverse direction/ hole punched]

[punch shaft is rotated 180˚ in the reverse direction/ punch operation completed]

4-11


When two holes are punched, the 3-hole puncher is fed reciprocally in the escape direction(hole puncher rise direction) as shown below.

F04-202-06

[punch shaft is rotated 90˚ in the reverse direction/ hole puncher rises to topmost position]

[punch shaft is rotated 180˚ in the reverse direction/ hole puncher returns to original position]


4-12


2.3 Horizontal Registration OperationHorizontal registration drive of the punch slide unit is performed by the horizontal registration

motor (M62). The home position of the punch slide unit is detected by the horizontal registrationhome position sensor (PI61). The punch slide unit detects the trailing edge of the paper by thetrailing edge sensor (LED5, PTR5) and horizontal registration sensors (LED1 to 4, PTR1 to 4)and is moved to the trailing edge position matched to the paper size.

The following shows horizontal registration operation.

1) When the leading edge of the paper from the host machine is detected by the trailing edgesensor (LED5, PTR5) on the puncher unit, the horizontal registration motor (M62) starts tomove the punch slide unit towards the front.

F04-203-01

Horizontal registration motor (M62)

Sheet delivery direction

Punch slide unit

Trailing edge detection sensor(LED5,PTR5)

Sheet

4-13


2) After the horizontal registration sensors (LED1 to 4, PTR1 to 4) detect the edge of the paperat its inner side in keeping with the paper size signals arriving from the host machine, thehorizontal registration motor (M62) drives the punch slide unit to a predetermined positionfurther towards the front, and stops the unit at this position.

F04-203-02

3) When the trailing edge sensor (LED5, PTR5) detects the trailing edge of the paper, drive ofthe punch feed motor (M63) is stopped to stop paper feed. Next, the punch motor (M61) isdriven to punch holes in the paper.

F04-203-03

Horizontal registration sensor 1(LED1,PTR1): detects the edge of A3, A4, LT and LD paper

Horizontal registration sensor 2 (LED2,PTR2)detects the edge of B4, B5, LT-R and LG paper

Horizontal registration sensor 3 (LED3,PTR3): detects the edge of A4-R paper

Horizontal registration sensor 4 (LED4,PTR4): detects the edge of B5-R paper

Punch

4-14


4) When punching ends, drive of the punch feed motor (M63) is started, the horizontal registra-tion motor (M62) is operated in the reverse direction, and the punch slide unit is returned to itshome position where it comes to a stop.

5) Even if paper to be punched continues to arrive, the punch slide unit returns to its home posi-tion for each arriving sheet, and steps 1 to 4 are repeated.

F04-203-04

Punch motor (M61)

First feed motor (M63)

Trailing edge detection sensor (LED5, PTR5)Horizontal registration sensor (LED1 to 4, PTR1 to 4)



Horizontal registration home position sensor (PI61)

Punch home position sensor (PI63)

4-15


3 Power Supply System

3.1 Outline24V power and 5V power are supplied from the finisher controller PCB when the power switch

on the host machine is turned ON.24V power is used for driving motors, while 5V power is used for driving sensors and the ICs

on the punch controller PCB.24V power to the motors is not supplied when either of the two door switches on the puncher

unit is open.

F04-301-01

3.2 Protection FunctionThe 24V power supplies are equipped with a fuse designed to blow when an overcurrent flows.

Front door switch

(MSW62)

24V

5V


24V

5V

5VPunch controller PCB

Motor system

Sensors

Logic

Upper door switch

(MSW61)

CHAPTER 5

BRIDGE KIT (OPTION)BASIC OPERATION

CHAPTER 5 BRIDGE KIT (OPTION) BASIC OPERATION

5-1

1 Basic Operation

1.1 OutlineThis unit transports paper from the exit section of the equipment to the finisher. The transport

rollers which comprise the bridge unit are rotated by the drive from the host machine.This unit has a switching gate on its entrance section which decides whether the transported pa-

per from the exit roller of the host machine is transported to the finisher or to the receiving tray.The gate operates with ON/OFF of the gate solenoid.

The sensor which detects the paper full on the receiving tray is also equipped.KN-3511: For e-STUDIO3511/4511/281c/351c/451cKN-3520: For e-STUDIO350/450/352/452 (e-STUDIO200L/230/280/202L/232/282)

06/04


5-2

1.2 Construction

1.2.1 Front side sectional view• The figure below is that of KN-3511.

F05-102-01

1.2.2 Rear side view• The figure below is that of KN-3511.

F05-102-02

Transport sensor 2

Gate

Paper full detection sensor

Transport sensor 1Transport roller

Drive pulley/gear(P20/G25)

Timing belt

Drive pulley (P18)

Drive pulley/gear(G24/P18)

Drive pulley/gear(G27/P18)


5-3

1.3 Arrangement of Electrical Parts

[1]

[2]

[3]

[4][5]

F05-103-01

Name Notation FunctionPhotointerrupter 1 Bridge unit transport sensor 1

- Detecting paper on transport path (Bridge unit entrance side)2 Bridge unit transport sensor 2

- Detecting paper on transport path (Bridge unit exit side)3 Paper full detection sensor

- Detecting paper full on receiving trayMicroswitch 4 Cover open/close detection switch

- Detecting open/close of bridge unit jam access coverSolenoid 5 Gate solenoid

- Switching paper transport path

T05-103-01


5-4

2 Disassembly and

Adjustment

2.1 Electrical Parts

1.Bridge unit transport sensors 1 and 2,cover open/close detection switch

1) Take off the bridge unit.2) Disconnect each connector for transport

sensor [1], release the correspondinglatches and take off the bridge unittransport sensor [2].

3) Disconnect 1 connector [3], release thelatches and take off the cover open/closedetection switch [4].

2.Paper full detection sensor[KN-3511]1) Take off the bridge unit.2) Remove 1 screw [1] and take off the cover

[2].

F05-201-01

F05-201-02

[1]

[3]

[2]

[4]

[1]

[2]


5-5

3) Disconnect 1 connector [3] and take offthe paper full detection sensor [4].

F05-201-03

[3]

[4]

[KN-3520]1) Take off the bridge unit.2) Remove 4 screws [5] and take off the

guide [6].

3) Disconnect 1 connector [7] and take offthe paper full detection sensor [8].

F05-201-05

F05-201-04

[5]

[5]

[6]

[8]

[7]


5-6

3. Gate solenoid1) Take off the bridge unit.2) Disconnect 1 connector [1]. Remove 1

screw [2] and take off the gate solenoid[3].

F05-201-06

[2]

[3]

[1]


5-7

3 Maintenance

3.1 Periodically Replaced Parts

The bridge unit does not have the parts that must be replaced on a periodical basis.

3.2 Scheduled Maintenance

Clean the transport rollers and transport guide at the finisher maintenance.

CHAPTER 6

MECHANICAL SYSTEMS


6-1

1 Finisher Unit

1.1 Externals and Controls[1] Tray 1[2] Tray 2[3] Front cover[4] Front door[5] Front lower cover[6] Upper cover[7] Left upper cover[8] Rear cover[9] Grate-shaped upper guide[10] Grate-shaped lower guide

F06-101-01 F06-101-02


6-2

1.1.1 Removing the Front Cover1) Remove screw [1] and remove the front

lower cover [2].

F06-101-03

2) Open the front door [3] and remove threescrews [4].

3) Remove the front cover [5].

F06-101-04


6-3

1.1.2 Removing the Rear Cover1) Remove three screws [1] and remove the

rear cover [2].

F06-101-05

1.1.3 Removing the Left Upper Cover1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover

(Only on model with saddle unit) (see2.1.3).

4) Remove two screws [1].5) With the upper cover [2] open, remove the

left upper cover [3] by tilting to the right.

F06-101-06


6-4

When replacing, hook the two claws [4] of theleft upper cover to the steel plate.

F06-101-07

1.1.4 Removing the Upper Cover1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover


4) Remove the left upper cover (see 1.1.3).5) Open the upper cover [1] and unhook the

two hooks [2].6) Remove screw [3] and remove the upper

cover [1].

F06-101-08

Note:


6-5

1.1.5 Removing Tray 11) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover


4) Remove the left upper cover (see 1.1.3).5) Remove screw [1] and remove the steel

plate [2] and slide guide [3]. However, ifthe grate-shaped upper guide is removed,this step is not necessary.

F06-101-09

6) Remove screw [4] and remove the stopper[5].

F06-101-10

7) Remove two screws [6], open two harnessretainers [7] and disconnect two connec-tors [8].

F06-101-11


6-6

8) Insert your finger in the hole at the rearside of tray 1 [9], push the tray lift motorgear [10] to the front to release the clutchand lift tray 1 [9].

When the tray lift motor gear clutch is released,the tray drops by its own weight. Therefore, holdthe tray with your hand when releasing the clutch.Also, be careful not to twist the tray cable wheninstalling.

F06-101-12

1.1.6 Removing Tray 21) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover


4) Remove the left upper cover (see 1.1.4).5) Remove tray 1 (see 1.1.5).6) Remove screw [1] and remove the stopper

[2].

F06-101-13

Note:


6-7

7) Remove two screws [3] and disconnectone connector [4].

8) Insert your finger in the hole at the rearside of tray 2 [5], push the tray lift motorgear [6] to the front to release the clutchand lift tray 2 [5].

F06-101-14

When the tray lift motor gear clutch is releasedthe tray drops by its own weight. Therefore, holdthe tray with your hand when releasing the clutch.Also, be careful not to twist the tray cable wheninstalling.

Note:


6-8

1.1.7 Removing the Grate-shaped Upper Guide1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover


4) Remove the left upper cover (see 1.1.4).5) Lower the tray 1 [1] below the grate-

shaped upper guide [2] (see 1.1.5 step 8).6) Remove five screws [3] and remove the

grate-shaped upper guide [2].

F06-101-15

1.1.8 Removing the Grate-shaped Lower Guide1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover


4) Remove the left upper cover (see 1.1.4).5) Remove the grate-shaped upper guide (see

1.1.7).6) Remove tray 1 (see 1.1.5).7) Remove tray 2 (see 1.1.6).8) Remove ten screws [1] and remove the

grate-shaped lower guide [2].

When replacing, be careful not to hook the grate-shaped lower guide to the sensor flag arm on thedelivery side.

F06-101-16

Note:


6-9

1.2 Delivery System1.2.1 Removing the Stapler1) Remove the front cover (see 1.1.1).2) Remove the front inside upper cover


3) Pull out the stapler, remove screw [1], andremove the PCB cover [2].

F06-102-01

4) Release the claw [3] and remove the PCB[4].

5) Disconnect three connectors [5].6) Remove screw [6] and remove the stapler

together with the stapler base [7].

When removing, be careful not to damage theflag [8].

F06-102-02

Note:


6-10

7) Turn the stapler over, disconnect two con-nectors [9], remove two screws [10], andremove the stapler from the stapler base.

F06-102-03

1.2.2 Removing the Processing Tray1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover



1.1.7).6) Remove tray 1 (see 1.1.5).7) Remove tray 2 (see 1.1.6).8) Remove the grate-shaped lower guide (see

1.1.8).9) Unfasten four snap fasteners [1] and re-

move the sensor flag [3] from the stackejection roller [2].

F06-102-04


6-11

Hold the snap fastener at the base when unfasten-ing because the sensor flag arm can break easily.When fastening, insert the boss of the sensor flagsnap fastener in the hole on the processing trayside.

10) Remove the stack delivery roller front sideE-ring [4], gear [5], parallel pin [6], E-ring [7], and bushing [8].

The parallel pin [6] drops when the gear [5] is re-moved. Be careful not to loose it.

F06-102-05

11) Remove all finisher controller PCB con-nectors [9].

12) Remove four screws [10]. Remove thescrew [11] securing the ground wire andremove the finisher controller PCB [12].

F06-102-06

Note:

Note:


6-12

13) Release the claw [13] of the stack deliveryroller rear side clutch [12] and remove theclutch [12].

14) Remove the E-ring [14] and bushing [15]and remove the stack delivery roller.

F06-102-07

15) Disconnect the connector [16] and removeharness from the clamp and edge saddles[17].

16) Remove two screws [18] and pull out theprocessing tray [19] to the paper deliverydirection.

F06-102-08

When removing parts inside the processing tray,be careful not to exert force on the aligning plate(front/rear) or the rear end stopper plate.

Note:


6-13

1.2.3 Removing the Buffer Roller1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover


4) Remove the left upper cover (see 1.1.3).5) Remove the upper cover (see 1.1.4).6) Remove the buffer roller axis [2] from two

arms [1].7) Remove two clips [3] and remove two

buffer rollers [4].

F06-102-091.2.4 Removing the Return Roller1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover




1.1.8).9) Remove the processing tray (see 1.2.2).10) Remove two clips [1] of the return roller

axis.11) Pull out the return roller axis and remove

two return rollers [2] together with collar.12) Separate the return roller and collar.

Note the direction when installing the returnroller.

Front side : BlackRear side : White

The paper will not stack properly if it is installedin the wrong direction.

F06-102-10

Note:


6-14

1.2.5 Removing the Swing Unit1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover




1.1.8).9) Remove the processing tray (see 1.2.2).10) Remove screw [1] and pull up the swing

pressure guide [2].F06-102-11

11) Remove two E-rings [3] at the joint be-tween the swing unit and the return rollerunit and then slide the two return rollerunit collars [4] inside.

12) Unhook the swing pressure rack [5] fromthe swing unit center hook.

13) Remove the belt on the gear [6] at the rearside of the swing unit and then pull outthe swing unit [7] to the delivery direc-tion.

F06-102-12

The parallel pin [8] drops when the gear [6] is re-moved. Be careful not to loose it.

Note:


6-15

1.2.6 Removing the Return Roller Unit1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover




1.1.8).9) Remove the stapler (see 1.2.1).10) Remove the processing tray (see 1.2.2).11) Remove the swing unit (see 1.2.5).12) Remove the return roller unit front side

connector [1] and remove the harnessfrom the clamps [2].

13) Remove two screws [3] and pull out thereturn roller unit [4] to the front side.

F06-102-13

1.2.7 Removing the Swing Unit Static Charge Eliminator1) Remove the front cover (see 1.1.1).2) Remove the rear cover (see 1.1.2).3) Remove the front inside upper cover




1.1.8).9) Remove the stapler (see 1.2.1).10) Remove the processing tray (see 1.2.2).


6-16

11) Remove the screw [1] securing the staticcharge eliminator at the center of theswing unit.

12) Remove two screws [2] securing theground of the delivery side static chargeeliminator.

F06-102-14

13) Pull out the static charge eliminator at thecenter of the swing unit from the bottom.

14) Remove the four claws [4] securing thedelivery side static charge eliminator andremove the two static charge eliminators[5].

F06-102-15


6-17

1.2.8 Removing the Inlet Static Charge Eliminator1) Open the upper cover and unhook the

hook linking the upper cover and inlet up-per guide (see 1.1.4).

2) Remove two screws [1] and remove theright side section [2] of the inlet upperguide (Only on model with saddle unit).

F06-102-16

3) Remove three screws [3] and remove theinlet static charge eliminator [4].

F06-102-17


6-18

1.3 PCB1.3.1 Removing the Finisher Controller PCB1) Remove the rear cover (see 1.1.2).2) Disconnect all connectors [1] on the fin-

isher controller PCB.3) Remove four screws [2] and remove the

finisher controller PCB [3].

F06-103-01


6-19

2. Saddle Stitcher Unit

2.1 Exterior Control Components[1] Front cover[2] Saddle delivery tray[3] Rear cover[4] Inlet delivery unit[5] PCB cover

F06-201-01 F06-201-02


6-20

2.1.1 Removing the Front Cover1) Open the front cover [1] and remove the

clip [2].2) Lift the front cover [1] to remove.

F06-201-03

2.1.2 Removing the Rear Cover1) Shift the tray cable cover [1] toward the

tray side to remove.2) Remove six screws [2] and remove the

rear cover [3].3) Pull out the power supply cable from the

hole [4].

F06-201-04


6-21

2.1.3 Removing the Front Inside Upper Cover1) Remove the front cover (see 2.1.1).2) Remove four screws [1] and remove the

front inside upper cover [2].

F06-201-05

2.1.4 Removing the Front Inside Lower Cover1) Remove the front cover (see 2.1.1).2) Remove the front inside upper cover (see

2.1.3).3) Remove screw [1] and then remove the

roller knob [2].4) Remove four screws [3] and remove the

front inside lower cover [4].

F06-201-06


6-22

2.1.5 Removing the Saddle Delivery Tray Unit1) Lift the saddle delivery tray unit open/

close lever [2] and open the saddle deliv-ery tray unit [1] .

F06-201-07

2) Remove the door axis [3] in the directionof the arrow and pull out the saddle deliv-ery tray unit [4] toward the delivery side.

F06-201-08

[3] [4]


6-23

3) Remove the harness wire from the clamps[5].

4) Remove two connectors [6] and removethe saddle delivery tray unit [7].

F06-201-09

2.1.6 Removing the Upper Delivery Guide1) Remove the front cover (see 2.1.1).2) Remove the rear cover (see 2.1.2).3) Remove the front inside upper cover (see

2.1.3).4) Remove the left upper cover (see 1.1.3).5) Remove the grate-shaped upper guide (see


1.1.8).9) Remove two screws [1] and ground wire

[2] and remove the upper delivery guide[3].

F06-201-10


6-24

2.1.7 Removing the PCB Cover1) Remove seven screws [1] and remove the

PCB cover [2].

F06-201-11

2.1.8 Removing the Inlet Delivery Unit1) Remove the front cover (see 2.1.1).2) Remove the rear cover (see 2.1.2).3) Remove the front inside upper cover (see

2.1.3).4) Disconnect four connectors [1] and re-

move the harness from clamp [2].

F06-201-12


6-25

5) Remove four screws [3].6) Open the upper cover [4] and remove the

inlet delivery unit [5].

F06-201-13


6-26

2.2 Saddle Unit2.2.1 Removing the Saddle Unit1) Remove the front cover (see 2.1.1).2) Remove the rear cover (see 2.1.2).3) Remove the front inside upper cover (see

2.1.3).4) Remove the left upper cover (see 1.1.3).5) Remove the grated-shaped upper guide

(see 1.1.7).6) Remove tray 1 (see 1.1.5).7) Remove tray 2 (see 1.1.6).8) Remove the grate-shaped lower guide (see

1.1.8).9) Remove the saddle delivery tray unit (see

2.1.5).10) Remove the PCB cover (see 2.1.7).11) Remove the inlet delivery unit (see 2.1.8).12) Disconnect two connectors [1] and re-

move the harness from three clamps [2].13) Remove the harness from two clamps [3]

at the bottom of the delivery side.

F06-202-01

14) Remove two screws [4].

F06-202-02


6-27

15) Remove three screws [5].16) Remove the saddle unit [6] to the paper

feeding side.

F06-202-03

When installing the saddle unit, install so that theMylar [1] at the front upper side of the saddleunit is on the outside of the delivery guide plate[2] as shown in the figure.Delivery fault will occur if it goes inside.

F06-202-04

[1] [2]

Note:


6-28

2.2.2 Removing the Paper Folding Roller1) Remove the front cover (see 2.1.1).2) Remove the rear cover (see 2.1.2).3) Remove the front inside upper cover (see

2.1.3).4) Remove the left upper cover (see 1.1.3).5) Remove the grated-shaped upper guide

(see 1.1.7).6) Remove tray 1 (see 1.1.5).7) Remove tray 2 (see 1.1.6).8) Remove the upper delivery guide (see

2.1.6).9) Disconnect two connectors [1] and re-

move the harness from edge saddle [2]and clamp [3].

F06-202-05

10) Disconnect two connectors [4] and re-move the harness from four edge saddles[5].

11) Remove three screws [6] and remove thepaper folding/paper pushing motor base[7].

F06-202-06


6-29

12) Unhook the upper side of the front tensionspring [8] and rear tension spring [9].

F06-202-07

F06-202-08

[8]

[9]


6-30

13) Remove the two C-rings [10] at the rear,and remove the sensor flag [11] and twobearings [12].

F06-202-09

14) Remove the two C-rings [13] at the frontand remove the two gears [14].

F06-202-10

[12][10]

[11]

[14]

[13]


6-31

15) Remove the two bearings [15].

F06-202-11

16) Open the saddle delivery tray [16].17) Remove two screws [17] and remove the

two aligning plates [18].18) Slide the two paper folding rollers [19] to

the front, and then pull it out in the deliv-ery direction.

F06-202-12

[15]

[16]

[18]

[17][17]

[19]


6-32

When installing, attach the gear [2] so that thegrooves [1] of the paper folding rollers face eachother and align the phase.

F06-202-13

[1]

[2]

Note:


6-33

2.2.3 Removing the Stitcher Mount Unit1) Remove the front cover (see 2.1.1).2) Remove the front inside upper cover (see

2.1.3).3) Remove the front inside lower cover (see

2.1.4).4) Remove the E-ring [1], shaft [2], and

roller [3].

F06-202-14

5) Pull out the stitcher mount unit [4] to thefront.

F06-202-15

2.2.4 Adjusting the Stitcher Unit1) Remove the front cover (see 2.1.1).2) Pull out the stitcher mount unit to the

front, then pull out the stitcher towardsyourself and then pull up the stitcher.

3) Remove three screws [2] and remove thestitcher cover [3].

F06-202-16

[4]

[1][3] [2]

[2]

[3]

[1]


6-34

4) Remove the stitcher positioning tool [4]from the back of the cover.

F06-202-17

5) To adjust the front stitcher, remove thefront guide plate [5] and center guideplate [6]. To adjust the rear stitcher, re-move the center guide plate [6] and therear guide plate [7]. (one screw each)

F06-202-18

6) To adjust the front stitcher, loosen the twoscrews [9] on the stitcher mount [8]. Toadjust the rear stitcher, loosen the twoscrews [10] on the stitcher mount [8].

F06-202-19

[4]

[7] [6] [5]

[10][9]

[8]


6-35

7) Insert the tool [12] into the staple slot ofthe stitcher [11].

F06-202-20

8) Tilt the stitcher, and turn the stitcher gear[13] to match the recess of the tool [14]and the mount [15] and then tighten thescrews on the mount [15] to secure.

F06-202-21

[11][12]

[15]

[14]

[13]


6-36

2.2.5 Removing the Positioning Plate Unit1) Remove the front cover (see 2.1.1).2) Remove the rear cover (see 2.1.2).3) Remove the front inside upper cover (see

2.1.3).4) Remove the front inside lower cover (see

2.1.4).5) Remove the PCB cover (see 2.1.7).6) Remove the saddle stitcher controller

PCB (see 2.3.1).7) Remove four screws [1] and remove the

stay [2]. The clamped harness of edgesaddle of the stay need not be removed.

F06-202-22

8) Disconnect two connectors [3], removethree clamps [4] and remove the harness[5] from two clamps [6].

9) Remove two screws [7], shift the position-ing plate unit [8] forward once, and thenpull it out from the paper feeding side.

F06-202-23


6-37

2.2.6 Removing the No.1 and No.2 Flappers1) Remove the front cover (see 2.1.1).2) Remove the rear cover (see 2.1.2).3) Remove the front inside upper cover (see

2.1.3).4) Remove the inlet delivery unit (see 2.1.8).5) Remove the claw [1] of the No.1 flapper

bushing, and pull out the No.1 flappershaft [2] toward the rear. (The procedureis the same for the No.2 flapper.)

F06-202-24

6) After detaching the front shaft of the No.1flapper [3] from the front side plate, re-move the No.1 flapper.

F06-202-25


6-38

2.3 PCBs2.3.1 Removing the Saddle Stitcher Controller PCB1) Remove the PCB cover (see 2.1.7).2) Remove the four screws [1] and 16 connec-

tors [2], and remove the saddle stitchercontroller PCB [3].

F06-203-01


6-39

3. Puncher Unit (Option)

3.1 Externals and Controls[1] Upper cover[2] Upper cover 2[3] Front door[4] Right guide assembly[5] Rear cover

F06-301-01

3.1.1 Removing the Rear Cover1) Remove three screws [1] and remove the

rear cover [2].

F06-301-02


6-40

3.1.2 Removing the Right Guide Unit1) Remove four screws [1], and remove the

right guide assembly [2].

F06-301-03

3.1.3 Removing the Upper Cover1) Remove the rear cover (see 3.1.1).2) Open the front door [1], remove three

screws [2], and remove the upper cover[3].

F06-301-04


6-41

3.2 Puncher Driver System3.2.1 Removing the Punch Motor1) Remove the rear cover (see 3.1.1).2) Remove the upper cover (see 3.1.3).3) Disconnect the connector [1].4) Remove two screws [2] and remove the

punch motor [3].

F06-302-01

3.2.2 Removing the Horizontal Registration Motor1) Remove the rear cover (see 3.1.1).2) Remove the right guide assembly (see

3.1.2).3) Disconnect the connector [1].4) Remove two screws [2] and slide the hori-

zontal registration motor [3] in the direc-tion of the arrow to remove.

F06-302-02


6-42

3.2.3 Removing the Puncher Unit

When removing the punch unit, the punch unitsection sometimes opens. If necessary, performwork with the punch unit section in an open state.

1) Remove the rear cover (see 3.1.1).2) Remove the right guide assembly (see

3.1.2).3) Remove the upper cover (see 3.1.3).4) Remove E-ring [1], washer [2], and

puncher spring [3].

F06-302-03

5) Turn the gear [4] in the direction of the ar-row, and move the punch unit section [5]to the front side.

F06-302-04

Note:


6-43

6) Remove the three screws [6], and removethe sensor mount (upper) [7]. Then, re-move the connector [8] on the LED PCB.

F06-302-05

7) Disconnect the connector [9] and removethe screw [10], and remove the horizontalregistration home position sensor [11].

F06-302-06

[10]

[9]

[11]


6-44

8) Turn the gear [12] in the direction of thearrow, and move the punch unit section[13] to the rear side.

F06-302-07

9) Remove the binding band [14] while hold-ing its claw between your fingers.(The binding band must be removed with-out being cut.)

10) Disconnect the three connectors [15] andremove the screw [16], and remove theharness guide [17].

F06-302-08

[15]

[14]

[15]

[17]

[16]


6-45

11) Lift up the front side of the punch unitsection [18] first, then move in the direc-tion of the arrow to remove the punch unitsection [18].

F06-302-09

12) Disconnect the connector [19] on LEDPCB.

F06-302-10

13) Remove the slide shaft support [20], thesensor mount (lower) [21] and thepuncher knob [22] from the punch unitsection.

The slide shaft support [20] is not attached topunch unit section that are currently set as con-sumable parts.When replacing the punch unit section, be sure toattach the slide shaft support that was in use be-forehand.If you forget to attach the slide shaft support, themachine may malfunction.

F06-302-11

[19]

[20]

[22]

[21]

Note:


6-46

3.2.4 Removing the Punch Unit Harness

When removing the punch unit, the punch unitsection sometimes opens. If necessary, performwork with the punch unit section in an open state.

1) Remove the rear cover (see 3.1.1).2) Remove the right guide assembly (see

3.1.2).3) Remove the upper cover (see 3.1.3).4) Disconnect the two connectors [2] on the

punch controller PCB [1] and remove theharness from the edge saddle [3].

F06-302-12

5) Remove the two binding band [4] whileholding its claw between your fingers.(The binding band must be removed with-out being cut.)

6) Disconnect the three connectors [5].7) Remove the harness [7] from the three

harness clamps [6].

F06-302-13

[5]

[4]

[5]

[6]

[6]

[4]

[6]

[7]

Note:

[2] [1]


6-47

8) Turn the gear [8] in the direction of the ar-row, and move the punch unit section [9]to the front side.

F06-302-14

9) Remove the three screws [10] and sensormount (upper) [10].

10) Disconnect the connector [12] on thephotosensor PCB and the connector [13]on the LED PCB and remove the harnessfrom the edge saddle [14].

F06-302-15


6-48

11) Remove the harness [16] from the fourharness clamps [15].

F06-302-16

12) Disconnect the connector [16] of the hori-zontal registration motor and the connec-tor [17] of the horizontal registrationhome position sensor, and remove thepunch unit harness.

F06-302-17


6-49

3.2.5 Installing the Punch Unit Harness

Offset punch unit harnesses can cause malfunc-tion. The punch unit harnesses must be firmly in-stalled at the positions described below.

1) Fasten the punch unit harnesses so that thetwo binding bands [1] of the punch unitharnesses are on the outside of the twoharness clamps [2].

F06-302-18

F06-302-19

[1]

[1]

Punch C

ontrollerP

CB

PI62

PI63

M61

PhotosensorPCB

LED PCB

PI61M62

Note:


6-50

3.3 PCBs3.3.1 Removing the LED PCB1) Remove the rear cover (see 3.1.1).2) Remove the upper cover (see 3.1.3).3) Remove the screw [1].4) Disconnect the connector [2] and the re-

move the LED PCB [3].

F06-303-01

3.3.2 Removing the Photosensor PCB1) Remove the rear cover (see 3.1.1).2) Remove the right guide assembly (see

3.1.2).3) Remove the upper cover (see 3.1.3).4) Remove the punch unit (see 3.2.3).5) Remove the screw [1], and remove the

photosensor PCB [2].

F06-303-02


6-51

3.3.3 Removing the Scrap Full Detector PCB Unit1) Remove the right guide assembly (see

3.1.2).2) Remove the screw [1], disconnect the con-

nector [2], and remove the scrap full de-tector PCB unit [3].

F06-303-03

3.3.4 Removing the Punch Controller PCB1) Remove the puncher unit from the fin-

isher.2) Remove the rear cover (see 3.1.1).3) Remove the two screws [1], two lock sup-

ports, disconnect seven connectors [2],and remove the punch controller PCB [3].

F06-303-04

CHAPTER 7

MAINTENANCE AND INSPECTION


7-1

1 Periodically Replaced Parts

1.1 Finisher UnitThe Finisher unit does not have parts that must be replaced on a periodical basis.

1.2 Saddle Stitcher UnitThe Saddle stitcher unit does not have parts that must be replaced on a periodical basis.

1.3 Puncher Unit (option)The Puncher unit does not have parts that must be replaced on a periodical basis.


7-2

2 Consumables and Durables

Some of the parts of the machine may need to be replaced one or more times because of wearor tear during the machine’s warranty period. Replace them as necessary.

2.1 Finisher Unit

T07-201-01

2.2 Saddle Stitcher Unit

T07-202-01

2.3 Puncher Unit (option)

T07-203-01

3 Periodic Maintenance

Item Interval Description RemarkTransmittance sensor (puncher unit (option)) 25 million sheets Cleaning Wipe with dry cloth

T07-300-01

No.1

2

3

45

67

NameStapler

Delivery side static chargeeliminator (R)Delivery side static chargeeliminator (F)Inlet static charge eliminatorSwing unit center staticcharge eliminatorBuffer rollerReturn roller

Quantity1

1

1

11

12

Approx. life500,000 times

1,000,000 times

1,000,000 times

1,000,000 times1,000,000 times

1,000,000 times1,000,000 times

Remark1 cartridge lasts approximately5,000 times

No.1

NameStitcher

Quantity2

Approx. life100,000 times

Remark1 cartridge lasts approximately2000 times

No.12345

NamePuncher unitPuncher unitPuncher unitPuncher unitPunch unit harness

Quantity11111

Approx. life1,000,000 times1,000,000 times1,000,000 times1,000,000 times1,000,000 times

Remark2 hole model (E)2/3 hole model (N)4 hole model (F)4 hole model (S)


7-3

3. Updating Finisher ROMThere are two types of finisher ROMs: the ROM with finisher firmware and the ROM with

saddle stitcher firmware each written on. These two types of firmware can be updated individu-ally by installing the download jig (K-PWA-DLM-320) to the finisher control PC board.

(1) Install the ROM to the download jig.Make sure the applicable model, the direction and the type of ROM are correct.

(2) Turn OFF the power of the equipment.

(3) Remove the finisher rear cover.

* Connect the finisher interface cable with the equipment after removing the finisher rearcover.

[Jig board:K-PWA-DLM-320]

Connector

ROM

LEDMark for ROMinstallation direction

Finisher rear cover Finisher rear cover

[MJ-1023] [MJ-1024/1030]

06/04


7-4

(5) Change the setting of the DIP switch on the finisher contorol PC board.Change the setting of the DIP switch as follows according to the firmware to be updated.Note:

Record the current settings of the DIP switch before changing them. After the updating is completed,

return the DIP switch to the status as record.

<Updating Finisher Firmware>Change all the setting of the DIP switch (1 to 8) to OFF.

<Updating Saddle Stitcher Firmware>Change the setting of the DIP switch (1 to 6) to OFF and (7 to 8) to ON.

(4) Connect the download jig with the jig connector on the finisher control PC board.

Connector


7-5

LED103OFFOFFOFFONONONON

LED102OFFONONOFFOFFONON

LED101ONOFFONOFFONOFFON

LED

0% or above15% or above30% or above45% or above60% or above75% or above90% or above

Processing status

(7) After the update is completed properly, the LED on the download jig blinks slowly (at inter-val of 0.8 sec). The LED starts blinking in approx. 30 sec. (finisher section) or 2 min. 30sec. (saddle stitcher section) since the update starts. It is assumed that the update is failed ifit does not start blinking even though 1 min. has passed (finisher section) or 3 min. (saddlestitcher section), or LED blinks fast (at interval of 0.1 sec.). In this case, turn OFF thepower and check the following items. Then, clear the problem and restart updating from thebeginning.• Is the download jig connected properly?• Is the ROM installed to the download jig properly?• Is the updating data written on the ROM of the download jig properly?• Do the download jig and the copier operate properly?• Is the DIP switch on the finisher control PC board set properly according to the download

section (finisher or saddle stitcher)?

(8) Turn OFF the power, remove the download jig and return the DIP switch to the status beforeupdating.

(9) Install the finisher rear cover.

(6) Turn ON the power while [0] and [8] button are pressed simultaneously.Updating starts automatically and the LED on the download jig lights.Tip:

The processing status can be confirmed by the lighting of the LED (LED 101 to 103) on the finisher

control board.

CHAPTER 8

TROUBLESHOOTING


8-�

�Adjustments

Before performing each adjustment, make sure that all covers (incl. those of the finisher and host machine) are closed. Otherwise, the power is not supplied to the finisher and the adjust-ment may not be performed properly.

1.1 Electrical System (finisher unit)1.1.1 Adjusting the Alignment Position

Perform this adjustment after replacing the finisher controller PCB or when the alignment posi-tion must be changed for some reason.1) Remove the rear cover of the finisher unit.2) Check that the power of the host machine is off and set SW104 on the finisher controller

PCB as follows according to the paper used for adjustment.

F08-�0�-0�

3) Turn on the power of the host machine while [0] button and [8] button are pressed simultane-ously.

4) Press SW103 on the finisher controller PCB.• When SW103 is pressed, the swing guide opens and the alignment plate moves to pre-

scribed position.5) Place ten sheets of A4/LT paper between the alignment plates and push them against the

stopper.6) Press SW101 or SW102 on the finisher controller PCB and push the alignment plate against

the paper.• When SW101 is pressed, alignment plate moves 0.42 mm forward.• When SW102 is pressed, alignment plate moves 0.42 mm backward.

7) When adjustment is complete, remove paper and press SW103 on the finisher controller PCB once to store the adjustment in memory.

8) Turn off all bits of finisher controller PCB SW104.9) Turn off the power of the host machine and install the rear cover of the finisher unit.

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4 5 6 7 8

LT paperA4 paper

Note

07/09


8-�

1.1.2 Adjusting the Staple PositionPerform this adjustment after replacing the finisher controller PCB or when the staple position

must be changed for some reason. This adjustment adjusts the front/rear stitches with A4/A4-R when the paper used for adjustment is AB type and with LT/LT-R when the paper is INCH type.1) Remove the rear cover of the finisher unit.2) Check that the host machine power is off and set SW104 on the finisher controller PCB as

follows according to paper/stitch position used for adjustment.

F08-�0�-0�


4) Press SW103 on the finisher controller PCB.• When SW103 is pressed, the swing guide opens and the alignment plate moves to pre-

scribed position.5) Place a sheet of paper between the alignment plates. Push it against the stopper and push the

rear edge of the paper against the rear alignment plate. If the gap between the front alignment plate and front edge of the paper is 1 mm or greater, stop the staple position adjustment and repeat the staple position adjustment after completing alignment plate adjustment.

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4 5 6 7 8

A4/rear stitchA4/front stitch

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4 5 6 7 8

A4-R/rear stitchA4-R/front stitch

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4

LT/rear stitchLT/front stitch

ON

1 2 3 4 5 6 7 8

ON

1 2 3 4 5 6 7 8

LT-R/rear stitchLT-R/front stitch

5 6 7 8

07/09


8-�

6) Press SW103 on the finisher controller PCB once to staple. However, remove the stapled pa-per manually because the paper is not ejected. Press SW103 on the finisher controller PCB once again.

7) Verify the staple position. If any adjustment is needed, proceed to the step 8). If no adjust-ment is needed, proceed to the step 9).

8) Press SW101 or SW102 on the finisher controller PCB to adjust the staple position.• When SW101 is pressed, the staple position shifts 0.49 mm to the front side.• When SW102 is pressed, the staple position shifts 0.49 mm to the rear side.

Repeat the steps 5) to 7).9) After confirming that the staple position is adjusted correctly, place a sheet of paper between

the alignment plates and push it against the stopper and push the rear edge of the paper against the rear alignment plate. Then press SW103 once. (Stapling is performed and the ad-justment value is stored in memory.)

• The staple position adjustment is completed.10) Turn off all bits of SW104 on the finisher controller PCB.11) Turn off the power of the host machine and install the rear cover of the finisher unit.


8-�

1.2 Electrical System (Saddle stitcher unit)1.2.1 Adjusting the Folding Position

The folding position is adjusted by changing setting of bits 6 through 8 of SW504 on the saddle stitcher controller PCB to match the stitching position (adjusting the distance over which the paper positioning plate is moved to the folding position from the stitching position).

If you have replaced the saddle stitcher controller PCB, be sure to set the new SW504 so that the settings will be the same as those on the old SW504. Perform this adjustment if, for any reason, you must change the folding position.1) Check that the power of the host machine is off and separate the finisher from the host

machine. If the optional puncher unit is installed, remove it from the finisher.2) Remove the PCB cover and set bits 1 through 4 of SW504 on the saddle stitcher controller

PCB as follows:

F08-�0�-0�

3) Remove the rear cover, open the inlet cover of the saddle stitcher unit and tape the actuator of inlet cover sensor (PI9) and inlet door switch (SW1).

4) Before inserting the paper, mark the top of the paper. You will be using two sheets of A3 or LD paper.

F08-�0�-0�

ON

1 2 3 4 5 6 7 8

Do not change bits 5 through 8.

Mark

A3/LD paper

Insert direction


8-�

5) Turn on the power of the host machine while [0] button and [8] button are pressed simultaneously.

6) Press SW1 on the saddle stitcher controller PCB so that the feed motor (M1) starts to rotate. (Press SW1 three seconds or more if LD paper is used.)

7) Open the inlet cover and insert two sheets of paper. Push them in by hand until the front edge of the sheets push against the paper positioning plate.

8) Close the inlet cover.9) Press SW1 on the saddle stitcher controller PCB.

• The saddle stitcher unit will “stitch” the sheets, and fold and deliver the stack automatically.10) Measure the distance (L) between the stitching position and the folding position. Then

perform “positive width adjustment” or “negative width adjustment” to suit the relationship between the stitching position and the folding position.

• If the stitching position is below the folding position, perform “positive width adjustment.”• If the stitching position is above the folding position, perform “negative width adjustment.”

F08-�0�-0�

Mark

Folding positionStitching position

Positive Width Adjustment

Unit: mmExample: If L is 1 mm, provide “+1 mm”.

Mark

Stitching positionFolding position

Negative Width Adjustment

Unit: mmExample: If L is 0.5 mm, provide “-0.5 mm”.

07/09


8-�

11) Change the settings of bits 6 through 8 on SW504 referring to the following table.• If the width adjustment is 0 The stitching position and the folding position match, requiring no change.• If for “positive width adjustment” Set SW504 so that the difference resulting from subtraction of the interval from the

appropriate setting in T08-102-01 is provided. Example: If SW504 is currently set to +2 and the interval is +1 mm, set SW504 to reflect

-2.• If for “negative width adjustment” Set SW504 so that the sum resulting from addition of the interval from the appropriate

setting in T08-102-01 is provided. Example: If SW504 is currently set to -1 and the interval is -0.5mm, set SW504 to reflect

+1.

DIPSW1 bit settings Setting Bit 6 Bit 7 Bit 8 (in units of 0.5 mm) OFF ON ON +3 OFF ON OFF +2 OFF OFF ON +1 OFF OFF OFF 0 ON OFF ON -1 ON ON OFF -2 ON ON ON -3

Do not use the following setting Bit 6 Bit 7 Bit 8 ON OFF OFF

T08-�0�-0�

12) Set SW504 bits 1 to 4 to OFF.

1.2.2 Adjusting the Stitching Position (adjusting center stitching)Use the host machine adjustment mode to perform this adjustment.


8-7

1.3 Electrical System (Puncher unit(option))1.3.1 Sensor Output Adjustment

Perform this adjustment when replacing the punch controller PCB, transmittance sensor (photosensor PCB/LED PCB), or deflection sensor (scrap full detector PCB unit).1) Check that the power of the host machine is off and then remove the rear cover of the

puncher.2) Set SW601 on the punch controller PCB as shown below.

F08-�0�-0�

3) Turn on the power of the host machine while [0] button and [8] button are pressed simultaneously.

4) Press SW602 on the punch controller PCB. Sensor output is adjusted automatically when the switch is pressed.

• Adjustment is complete if LED601 and LED602 on the punch controller PCB blinks alter-nately.

5) Press SW602 or SW603 on the punch controller PCB to end the adjustment mode and set all bits of SW601 to OFF.

6) Turn off the power of the host machine.

ON

1 2 3 4

07/09


8-8

1.3.2 Registering the Number of Punch HolesThis operation registers which puncher unit is attached to the IC on the punch driver PCB so

that the puncher unit can be identified by the finisher. For this reason, this operation must be performed when the punch driver PCB has been replaced.1) Check that the power of the host machine is off and then remove the rear cover of the punch-

er.2) Set SW601 on the punch controller PCB as shown below.

F08-�0�-0�


4) Press SW602 on the punch controller PCB to select the number of punch holes.• The items in the following table are displayed repeatedly from top to bottom each time

SW602 is pressed.

Number of punch holes LED601/LED602 2 hole (E) Blinks 1 times per cycle 2/3 hole (N) Blinks 2 times per cycle 4 hole (F) Blinks 3 times per cycle 4 hole (S) Blinks 4 times per cycle

T08-�0�-0�

5) Press SW603 on the punch controller PCB. The number of punch holes is registered to the punch controller PCB each time the switch is pressed.

• Registration is complete if LED601 and LED602 on the punch controller PCB blinks alter-nately.

6) Press SW602 or SW603 on the punch controller PCB to end the adjustment mode and set all bits of SW601 to OFF.

7) Turn off the power of the host machine.

ON

1 2 3 4

07/09


8-9

2 Arrangement of Electric Components

2.1 Finisher Unit2.1.1 Sensors

F08-�0�-0�

PI39

PI36

PI34

PI38

PI35

PI49PI31

PI48PI45

PI42

PI41

PI43

PI33

PI37

PI40

PI46

PI32


8-�0

Name Notation FunctionPhoto interrupter PI31 Detects upper cover open/close PI32 Detects front cover open/close PI33 Detects paper in inlet PI34 Detects paper in vertical path PI35 Detects swing guide home position PI36 Detects front aligning plate home position PI37 Detects rear aligning plate home position PI38 Detects paper in processing tray PI39 Detects rear end assist home position PI40 Detects stapler home position PI41 Detects paper surface PI42 Detects paper on tray 1 PI43 Detects paper on tray 2 PI45 Detects shutter home position PI46 Detects stapler alignment interference PI48 Detects paper surface on tray 2 PI49 Detects gear change home position

T08-�0�-0�


8-��

2.1.2 Microswitches

F08-�0�-0�

Name Notation FunctionMicro-switch MS31 Detects front cover close MS32 Detects swing guide open MS33 Detects tray 1 MS34 Detects swing guide open

T08-�0�-0�

MS33

MS31

MS32MS34


8-��

2.1.3 Solenoids

F08-�0�-0�

Name Notation FunctionSolenoid SL31 Inlet roller separation solenoid SL32 Buffer roller separation solenoid SL33 1st delivery roller separation solenoid SL34 Buffer rear end holding solenoid

T08-�0�-0�

SL31

SL32

SL33

SL34


8-��

2.1.4 Motors

F08-�0�-0�

M31

M39

M35

M38

M41

M37

M36

M32

M34

M33

M40


8-��

Name Notation FunctionMotor M31 Inlet motor M32 Stack ejection motor M33 Front aligning plate motor M34 Rear aligning plate motor M35 Stapler shift motor M36 Swing motor M37 Tray 1 shift motor M38 Tray 2 shift motor M39 Rear end assist motor M40 Gear change motor M41 Staple motor

T08-�0�-0�


8-��

2.1.5 Clutches

F08-�0�-0�

Name Notation FunctionClutch CL31 Shutter clutch CL32 Stack ejection lower roller clutch

T08-�0�-0�

CL31

CL32


8-��

2.1.6 PCBs

F08-�0�-0�

Reference Name[1] Finisher controller PCB[2] Stapler PCB1[3] Stapler PCB2[4] Tray1 driver PCB[5] Tray2 driver PCB[6] Tray1 shift area sensor PCB[7] Tray2 shift area sensor PCB

T08-�0�-0�

[1]

[2]

[3]

[4]

[5] [7]

[6]


8-�7

2.2 Saddle Stitcher Unit2.2.1 Sensors

F08-�0�-0�

PI11

PI9

PI21

PI8

PI7

PI6 PI13

PI4

PI3

PI18PI22

PI19PI20

PI1

PI12

PI5

PI14

PI15

PI16

PI17


8-�8

Name Notation FunctionPhoto interrupter PI1 Detects paper pushing plate motor clock PI3 Detects delivery cover open PI4 Detects paper folding motor clock PI5 Detects alignment plate home position PI6 Detects paper on tray PI7 Detects paper positioning plate home position PI8 Detects paper on paper positioning plate PI9 Detects inlet cover open PI11 Detects paper delivery PI12 Detects crescent roller phase PI13 Detects guide home position PI14 Detects paper pushing plate home position PI15 Detects paper pushing plate top position PI16 Detects stitcher unit storage PI17 Detects paper in vertical path PI18 Detects paper (No. 1; on paper sensor PCB) PI19 Detects paper (No. 2; on paper sensor PCB) PI20 Detects paper (No. 3; on paper sensor PCB) PI21 Detects paper folding home position PI22 Detects saddle inlet paper

T08-�0�-0�


8-�9

2.2.2 Microswitches

F08-�0�-0�

Name Notation FunctionMicro-switch SW1 Detects inlet door open SW3 Detects delivery door open SW4 Detects presence of staples (rear) SW5 Detects stitcher home position (rear) SW6 Detects presence of staples (front) SW7 Detects stitcher home position (front)

T08-�0�-0�

SW1

SW3

SW4,5

SW6,7


8-�0

2.2.3 Motors

F08-�0�-0�

Name Notation FunctionMotor M1 Feed motor M2 Paper folding motor M3 Guide motor M4 Paper positioning plate motor M5 Alignment motor M6 Stitcher motor (rear) M7 Stitcher motor (front) M8 Paper pushing plate motor M9 Saddle inlet motor

T08-�0�-0�

M7

M8

M2

M1

M4

M5

M3

M6

M9


8-��

2.2.4 Solenoids

F08-�0�-0�

Name Notation FunctionSolenoid SL1 No.1 flapper solenoid SL2 No.2 flapper solenoid SL4 Feed plate contact solenoid SL5 Saddle inlet solenoid

T08-�0�-0�

SL1

SL2

SL5

SL4


8-��

2.2.5 PCBs

F08-�0�-0�

Reference Name[1] Saddle stitcher controller PCB[2] Paper sensor PCB[3] Saddle driver PCB

T08-�0�-0�

[1]

[2]

[3]


8-��

2.3 Punch Unit (option)2.3.1 Sensors

F08-�0�-0�

Name Notation FunctionPhoto interrupter PI61 Detects horizontal registration home position PI62 Detects punch motor clock PI63 Detects punch home position

T08-�0�-0�

PI62

PI61 PI63


8-��

2.3.2 Microswitches

F08-�0�-0�

Name Notation FunctionMicro-switch MSW61 Detects upper door open MSW62 Detects front door open

T08-�0�-0�

MSW62

MSW61


8-��

2.3.3 Motors

F08-�0�-0�

Name Notation FunctionMotor M61 Punch motor M62 Horizontal registration motor M63 Punch feed motor

T08-�0�-0�

M62

M63

M61


8-��

2.3.4 PCBs

F08-�0�-0�

Reference Name[1] Punch controller PCB[2] Photosensor PCB[3] LED PCB[4] Scrap full detector PCB

T08-�0�-0�

[2]

[4]

[3]

[1]


8-27

3 LEDs and Check Pins by PCB

Of the LEDs and check pins used in the machine, those needed during servicing in the field arediscussed.

Do not touch the check pins not found in the list herein. They are exclusively for factoryuse, and require special tools and a high degree of accuracy.

3.1 Finisher Controller PCB

F08-301-01

Switch FunctionSW101 Adjust the alignment plate position/staple position, etc.SW102 Adjust the alignment plate position/staple position, etc.SW103 Adjust the alignment plate position/staple position, etc.SW104 Adjust the alignment plate position/staple position, etc.

T08-301-01

1 13

J708

4 1 5 1 1 9 1 7 1 5 1 4 1 2

J718 J709 J707 J710 J727

J715 J714

2

1J712

4

1

J713

A1

A10

J711

A1

12 1

2

1

2

1

A10

2

1

1

75

1

7

1

A1

6 1 A12 A1 A8 A1 15

A10

J716

J717J721J722J704

SW104

J719

J702

J705

J701

J706

J724

J726

SW103 SW101

SW102

J703


8-28

3.2 Saddle Stitcher Controller PCB

F08-302-01

Switch FunctionSW504 (bits 1-2) Starts correction of discrepancy between stitching position and

folding position.SW504 (bits 6-8) Stores corrected settings for stitching position and folding

position.SW1 Starts correction of discrepancy between stitching position and

folding position.

T08-302-01

1 6 1 3

J2 J21

1 71 3

J13J18

5

2

1

212

10

15

1

1

14 1 1

J12

SW504

J11

1

8

J10

1

9

J6

1

15

J9

10

1

J7

J4

CB1

J1

SW1

J8

2 1

J19

4 1

J5

8 1

J15


8-29

3.3 Punch Controller PCB

F08-303-01

Switch FunctionSW601 Punch hole count registration/sensor output adjustment etc.SW602 Punch hole count registration/sensor output adjustment etc.SW603 Punch hole count registration/sensor output adjustment etc.

T08-303-01

4 1

J6042

1

J603

1

3

J601

A13

A1

J605

A1

A11

J607

SW601

4

1

J606

1 6

J602

1 7

J608

SW602

SW603


8-30

4 Troubleshooting

4.1 Troubleshooting (finisher unit)4.1.1 Saddle stitcher controller PCB communication errorFinisher controller PCB/Saddle stitcher controller PCB

1) Does it improve when the host machine power switch is turned OFF/ON?YES : EndNO : Next

Wiring2) Is the wiring between the finisher controller PCB and saddle stitcher controllerPCB normal?YES : NextNO : Repair the wiring.

Finisher controller PCB/Saddle stitcher controller PCB3) Does it improve when the finisher controller PCB and saddle stitcher controllerPCB are replaced?YES : End

T08-401-01

4.1.2 Puncher unit (option) communication errorFinisher controller PCB/Punch controller PCB

1) Does it improve when the host machine power switch is turned OFF/ON?YES : EndNO : Next

Wiring2) Is the wiring between the finisher controller PCB and punch controller PCBnormal?YES : NextNO : Repair the wiring.

Finisher controller PCB/Punch driver PCB3) Does it improve when the finisher controller PCB and punch controller PCBare replaced?YES : End

T08-401-02


8-31

4.1.3 Backup RAM errorFinisher controller PCB/Punch controller PCB

1) Does it improve when the host machine power switch is turned OFF/ON?YES : EndNO : Next2) Does it improve when the finisher controller PCB and punch controller PCBare replaced?YES : End

T08-401-03

4.1.4 Front aligning plate motor errorFront aligning plate home position sensor (PI36)

1) Check the front aligning plate home position sensor. Does the sensor operatenormally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and front aligning plate mo-tor normal?YES : NextNO : Repair the wiring.

Front aligning plate3) Is there any mechanical trapping in the path of the aligning plate?YES : Repair the mechanism.NO : Next

Front aligning plate motor (M33)/Finisher controller PCB4) Does it improve when the front aligning plate motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-04


8-32

4.1.5 Rear aligning plate motor errorRear aligning plate home position sensor (PI37)

1) Check the rear aligning plate home position sensor. Does the sensor operatenormally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and rear aligning plate motornormal?YES : NextNO : Repair the wiring.

Rear aligning plate3) Is there mechanical trapping in the path of the aligning plate?YES : Repair the mechanism.NO : Next

Rear aligning plate motor (M34)/Finisher controller PCB4) Does it improve when the rear aligning plate motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-05

4.1.6 Staple motor errorWiring

1) Is the wiring between the finisher controller PCB and stapler normal?YES : NextNO : Repair the wiring.

Stapler/Finisher controller PCB2) Does it improve when the stapler is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-06


8-33

4.1.7 Stapler shift motor errorStapler drive home position sensor (PI40)

1) Check the stapler drive home position sensor. Does it operate normally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and stapler shift motor nor-mal?YES : NextNO : Repair the wiring.

Stapler shift base3) Is there mechanical trapping in the path of the stapler shift base?YES : Repair the mechanism.NO : Next

Stapler shift motor (M35)/Finisher controller PCB4) Does it improve when the stapler shift motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-07

4.1.8 Swing motor errorSwing guide home position sensor (PI35)

1) Check the swing home position sensor. Does the sensor operate normally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and swing motor normal?YES : NextNO : Repair the wiring.

Swing mechanism3) Is there any abnormality in the swing machanism?YES : Repair the swing mechanism.NO : Next

Swing motor (M36)/Finisher controller PCB4) Does it improve when the swing motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-08


8-34

4.1.9 Tray 1 shift motor errorTray 1 shift area sensor PCB

1) Check the tray 1 shift area sensors 1 to 3. Do the sensors operate normally?YES : NextNO : Replace the tray 1 shift area sensor PCB.

Wiring2) Is the wiring between the finisher controller PCB and tray 1 shift motor nor-mal?YES : NextNO : Repair the wiring.

Tray up/down mechanism3) Is there any abnormality in the tray up/down mechanism?YES : Repair the tray up/down mechanism.NO : Next

Tray 1 shift motor (M37)/Finisher controller PCB4) Does it improve when the tray 1 shift motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-09

4.1.10 Tray 2 shift motor errorTray 2 shift area sensor PCB

1) Check the tray 2 shift area sensors 1 to 3. Do the sensors operate normally?YES : NextNO : Replace the tray 2 shift area sensor PCB

Wiring2) Is the wiring between the finisher controller PCB and tray 2 shift motor nor-mal?YES : NextNO : Repair the wiring.

Tray up/down mechanism3) Is there any abnormality in the tray up/down mechanism?YES : Repair the tray up/down mechanism.NO : Next

Tray 2 shift motor (M38)/Finisher controller PCB4) Does it improve when the tray 2 shift motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-10


8-35

4.1.11 Stack ejection motor errorShutter home position sensor (PI45)

1) Check the shutter home position sensor. Does the sensor operate normally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and stack ejection motor, andbetween the finisher controller PCB and shutter clutch normal?YES : NextNO : Repair the wiring.

Shutter mechanism3) Is there any abnormality in the shutter mechanism?YES : Repair the shutter mechanism.NO : Next

Stack ejection motor (M32)/Shutter clutch (CL31)/Finisher controller PCB4) Does it improve when the stack ejection motor and shutter clutch are replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-11

4.1.12 Rear end assist motor errorRear end assist guide home position sensor (PI39)

1) Check the rear end assist guide home position sensor. Does the sensor operatenormally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and rear end assist motornormal?YES : NextNO : Repair the wiring.

Rear end assist mechanism3) Is there any abnormality in the rear end assist mechanism?YES : Repair the rear end assist mechanism.NO : Next

Rear end assist motor (M39)/Finisher controller PCB4) Does it improve when the rear end assist motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-12


8-36

4.1.13 Gear change motor errorGear change home position sensor (PI49)

1) Check the gear change home position sensor. Does the sensor operate nor-mally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the finisher controller PCB and Gear change motor nor-mal?YES : NextNO : Repair the wiring.

Gear change mechanism3) Is there any abnormality in the gear change mechanism?YES : Repair the gear change mechanism.NO : Next

Gear change motor (M40)/Finisher controller PCB4) Does it improve when the gear change motor is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-401-13


8-37

4.2 Troubleshooting Procedure (Saddle Stitcher Unit)4.2.1 Paper positioning plate motor errorPaper positioning plate home position sensor (PI7)

1) Check the paper positioning plate home position sensor. Is the sensor normal?YES : NextNO : Replace sensor.

Positioning plate drive mechanism2) Is there a problem with the positioning plate drive mechanism?YES : Repair the positioning plate drive mechanism.NO : Next

Paper positioning plate motor (M4)/Saddle stitcher controller PCB3) Is the problem solved by replacing the paper positioning plate motor?YES : ENDNO : Replace saddle stitcher controller PCB.

T08-402-01

4.2.2 Paper folding motor errorPaper folding motor clock sensor (PI4)/Paper folding home position sensor (PI21)

1) Check the paper folding motor clock sensor and paper folding home positionsensor. Are the sensors normal?YES : NextNO : Replace sensor.

Paper folding roller drive mechanism2) Is there a problem with the paper folding roller drive mechanism?YES : Repair the paper folding roller drive mechanism.NO : Next

Paper folding motor (M2)/Saddle stitcher controller PCB3) Is the problem solved by replacing the paper folding motor?YES : Complete.NO : Replace saddle stitcher controller PCB.

T08-402-02


8-38

4.2.3 Guide motor errorGuide home position sensor (PI13)

1) Check the guide home position sensor. Does the sensor operate normally?YES : NextNO : Replace the sensor.

Guide plate drive mechanism2) Is there any abnormality in the guide plate drive machanism?YES : Repair the guide plate drive mechanism.NO : Next

Guide Motor (M3)/Saddle stitcher controller PCB3) Does it improve when the guide motor is replaced?YES : EndNO : Replace the saddle stitcher controller PCB.

T08-402-03

4.2.4 Aligning motor errorAligning plate home position sensor (PI5)

1) Check the aligning plate home position sensor. Does the sensor operate nor-mally?YES : NextNO : Replace the sensor.

Aligning plate drive mechanism2) Is there any abnormality in the aligning plate drive mechanism?YES : Repair the aligning plate drive mechanism.NO : Next

Alignment motor (M5)/Saddle stitcher controller PCB3) Does it improve when the aligning motor is replaced?YES : EndNO : Replace the saddle stitcher controller PCB.

T08-402-04


8-39

4.2.5 Stitcher (rear) errorInstalling the stitcher (rear)

1) Are the stitcher (rear) and mount installed properly?YES : NextNO : Install them properly.

Stitcher home position sensor (rear) (SW5)2) Check the stitcher home position switch. Does the switch operate normally?YES : NextNO : Replace the stitcher.

Stitcher motor (rear) (M6) / Saddle stitcher controller PCB3) Does it improve when the stitcher is replaced?YES : EndNO : Replace the saddle stitcher controller PCB.

T08-402-05

4.2.6 Stitcher (front) errorInstalling the stitcher (front)

1) Are the stitcher (front) and mount installed properly?YES : NextNO : Install them properly.

Stitcher home position sensor (front) (SW7)2) Check the stitcher home position switch. Does the switch operate normally?YES : NextNO : Replace the stitcher.

Stitcher motor (front) (M7) / Saddle stitcher controller PCB3) Does it improve when the stitcher is replaced?YES : EndNO : Replace the saddle stitcher controller PCB.

T08-402-06


8-40

4.2.7 Paper pushing plate motor errorPaper pushing plate home position sensor (PI14)/Paper pushing plate top position sensor (PI15)/Paper pushing plate motor clock sensor

1) Check the sensors. Do the sensors operate normally?YES : NextNO : Replace the sensors.

Paper pushing plate drive mechanism2) Is there any abnormality in the paper pushing plate drive mechanism?YES : Repair the paper pushing plate drive mechanism.NO : Next

Paper pushing plate motor (M8)/Saddle stitcher controller PCB3) Does it improve when the paper pushing plate motor is replaced?YES : EndNO : Replace the saddle stitcher controller PCB.

T08-402-07

4.2.8 Sensor connector errorDisconnection of the connectors of guide home position sensor (PI13)/paper pushing plate homeposition sensor (PI14)/paper pushing plate top position sensor (PI15)

1) Are the sensors’ connectors and the saddle stitcher controller PCB connectorconnected properly?YES : NextNO : Connect them properly.

Wiring2) Is the wiring between the sensors and saddle stitcher broken?YES : Repair the wiring.NO : Next

Power supply3) Is 5VDC supplied from J9-7, J9-10, J9-13 of the saddle stitcher controllerPCB?YES : NextNO : Replace the saddle stitcher controller PCB.

Ground4) Is a ground for J9-8, J9-11, J9-14 of the saddle stitcher controller PC estab-lished properly?NO : Replace the saddle stitcher controller PCB.

T08-402-08


8-41

4.2.9 Micro switch errorFront cover switch (MS31)/Inlet door switch (SW1)/Delivery door switch (SW3)

1) Check the switches. Do the switches operate normally?YES : NextNO : Replace the switches.

Power supply and wiring2) Measure the voltage between J704-1 (+) and J704-2 (-) of the finisher controllerPCB. Is the voltage 24V?YES : NextNO : Replace the finisher controller PCB.3) Is the wiring between J704 of the finisher controller PCB and J1 of the saddlestitcher controller normal?YES : Replace the saddle stitcher controller PCB.NO : Repair the wiring.

T08-402-09


8-42

4.3 Troubleshooting Procedure (Puncher unit (option))4.3.1 Puncher unit backup RAM errorPunch controller PCB

1) Does it improve when the host machine power switch is turned OFF/ON?NO : Replace the punch controller PCB.

T08-403-01

4.3.2 Punch motor errorPunch home position sensor (PI63)

1) Check the punch home position sensor. Does the sensor operate normally?YES : NextNO : Replace the sensor.

Punch motor clock sensor (PI62)2) Check the punch motor clock sensor. Does the sensor operate normally?YES : NextNO : Replace the sensor.

Wiring3) Is the wiring between the punch controller PCB and sensors normal?YES : NextNO : Repair the wiring.

Punch mechanism/Punch motor (M61)4) Is there any abnormality in the punch mechanism?YES : Repair the punch mechanism.NO : Replace the punch motor.

Punch controller PCB/Finisher controller PCB5) Does it improve when the punch controller PCB is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-403-02


8-43

4.3.3 Horizontal registration motor errorHorizontal registration home position sensor (PI61)

1) Check the horizontal registration home position sensor. Does the sensor operatenormally?YES : NextNO : Replace the sensor.

Wiring2) Is the wiring between the punch controller PCB and the sensor normal?YES : NextNO : Repair the wiring.

Horizontal registration mechanism/ Horizontal registration motor (M62)3) Is there any abnormality in the horizontal registration mechanism?YES : Repair the horizontal registration mechanism.NO : Replace the finisher controller PCB.

Punch controller PCB/Finisher controller PCB4) Does it improve when the punch controller PCB is replaced?YES : EndNO : Replace the finisher controller PCB.

T08-403-03


8-44

5 Self Diagnosis

5.1 OutlineThe CPU on the machine’s finisher controller PCB is equipped with a mechanism to check the

machine condition as needed; when it detects a fault, the machine communicates the fact to thehost machine in the form of a code and a detail code.

5.2 Errors5.2.1 Finisher Unit

T08-502-01

Error Description• Communication error

• Backup RAM error

• Front aligning plate motor(M33) error

• Front aligning plate homeposition sensor (PI36) error

• Rear aligning plate motor(M34) error

• Rear aligning plate homeposition sensor (PI37) error

Detection timing• The communication with the saddle stitcher is interrupted.• The communication with the puncher unit (option) is interrupted.• The checksum for the finisher controller PCB has an error when

the power is turned on.• The checksum for the punch controller PCB has an error when the

power is turned on.• The aligning plate does not leave the aligning plate front home po-

sition sensor when the alignment plate front motor has been drivenfor 4 seconds.

• The aligning plate does not return to aligning plate front home po-sition sensor when the alignment plate front motor has been drivenfor 4 seconds.

• The aligning plate does not leave the aligning plate rear home posi-tion sensor when the alignment plate rear motor has been driven for4 seconds.

• The aligning plate does not return to aligning plate rear home posi-tion sensor when the alignment plate rear motor has been driven for4 seconds.


8-45

T08-502-02

Error Description• Staple motor error• Staple home position detect

switch error

• Stapler shift motor (M35)error

• Stapler shift home positionsensor (P140) error

• Swing motor (M36) error• Swing guide home

position sensor (PI35) error

• Tray 1 shift motor (M37)error

• Tray 1 shift area sensor PCBerror

• Tray 2 shift motor (M38)error

• Tray 2 shift area sensor PCBerror

• Stack ejection motor (M32)error

• Shutter open/close clutch(CL31) error

• Shutter home position sensor(PI45) error

• Rear end assist motor (M39)error

• Rear end assist home positionsensor (PI39) error

Detection timing• The stapler does not leave the staple home position when the staple

motor has been driven for 0.4 sec.• The stapler does not return to the staple home position when the

staple motor has been driven for 0.4 sec.• The stapler does not leave the stapler shift home position when the

stapler shift motor has been driven for 5 seconds.• The stapler does not return to the stapler shift home position when

the stapler shift motor has been driven for 20 seconds.• The stapler does not leave the swing home position when the swing

motor has been driven for 3 seconds.• The stapler does not return to the swing home position when the

swing motor has been driven for 3 seconds.• If the tray does not move to other area when tray 1 shift motor is

driven for 4 seconds.• If the tray does not return to home position when the tray 1 shift

motor is driven for 20 seconds.• If the tray does not move to other area when tray 2 shift motor is

driven for 4 seconds.• If the tray does not return to home position when the tray 2 shift

motor is driven for 20 seconds.• The stapler does not leave the shutter home position when the stack

ejection motor has been driven for 3 seconds.

• The stapler does not return to the shutter home position when thestack ejection motor has been driven for 3 seconds.

• The stapler does not leave the rear end assist home position whenthe rear end assist motor has been driven for 3 seconds.

• The stapler does not return to the rear end assist home positionwhen the rear end assist motor has been driven for 3 seconds.


8-46

T08-502-03

Error Description• Gear change motor (M40)

error• Gear change home position

sensor (PI49) error

Detection timing• The stapler does not leave the gear change home position when the

gear change motor has been drive for 387 pulses.• The stapler does not return to the gear change home position when

the gear change motor has been drive for 387 pulses.


8-47

T08-502-04


Error Description• Paper positioning plate motor

(M4) error• Paper positioning plate home

position sensor (PI7) error

• Paper fold motor (M2) error• Paper fold motor clock sensor

(PI4) error• Paper fold home position

sensor (PI21) error• Guide motor (M3) error• Guide home position sensor

(PI3) error

• Aligning motor (M5) error• Aligning plate home position

sensor (PI5) error

• Stitch motor (rear) (M6) error• Stitching home position

sensor (rear) (SW5) error

• Stitch motor (front) (M7)error

• Stitching home positionsensor (front) (SW7) error

Detection timing• The paper positioning plate home position sensor does not turn ON

when the paper positioning plate motor has been driven for 300pulses.

• The paper positioning plate home position sensor does not turnOFF when the paper positioning plate motor has been driven for1500 pulses.

• The number of pulses detected by the paper fold motor clock sen-sor is less than standard value.

• The status of the paper fold home position sensor does not changewhen the paper fold motor has been driven for 3 seconds.

• The guide home position sensor does not turn ON when the guidemotor has been driven for 50 pulses.

• The guide home position sensor does not turn OFF when the guidemotor has been driven for 700 pulses.

• The aligning plate home position sensor does not turn ON whenthe aligning plate motor has been driven for 50 pulses.

• The aligning plate home position sensor does not turn OFF whenthe aligning plate motor has been driven for 500 pulses.

• The stitching home position sensor does not turn OFF when thestitch motor (rear) has been driven forward for 0.5 sec.

• The stitching home position sensor does not turn ON when thestitch motor (rear) has been driven backward for 0.5 sec.

• The stitching home position sensor does not turn OFF when thestitch motor (front) has been driven forward for 0.5 sec.

• The stitching home position sensor does not turn ON when thestitch motor (front) has been driven backward for 0.5 sec.


8-48

T08-502-05


Error Description• Paper pushing plate motor

(M8) error• Paper pushing plate home

position sensor (PI14) error• Paper pushing plate leading

edge position sensor (PI15)error

• Paper pushing plate motorclock sensor (PI1) error

• Guide home position sensor(PI13) connector error

• Paper pushing plate homeposition sensor (PI14) connec-tor error

• Paper pushing plate leadingedge position sensor (PI15)connector error

• Inlet door switch (SW1) error• Ejection door switch (SW3)

error• Front cover close detect

switch (MS31) error

Detection timing• The paper pushing plate home position sensor does not turn ON

when the paper pushing plate motor has been driven for 0.3 sec.• The paper pushing plate home position sensor does not turn OFF

when the paper pushing plate motor has been driven for 80 ms.• The paper pushing plate leading edge position sensor does not turn

OFF when the paper pushing plate motor has been driven for 80ms.

• The number of pulses detected by the paper pushing plate motorclock sensor is less than standard value.

• The paper pushing plate leading edge position sensor does not turnON when the paper pushing plate motor has been driven for 0.3sec.

• Loose guide home position sensor connector is detected.• Loose paper pushing plate home position sensor connector is de-

tected.• Loose paper pushing plate leading edge position sensor connector

is detected.

• The inlet door switch is in open state when all covers are closed.• The ejection door switch is in open state when all covers are

closed.• The front cover close detect door switch is in open state when all

covers are closed.


8-49

T08-502-06

5.2.4 Puncher Unit (option)

Error Description• Backup RAM error

• Punch motor (M61) error• Punch motor clock sensor

(PI62) error• Punch home position sensor

(PI63) error

• Horizontal registration motor(M62) error

• Horizontal registration homeposition sensor (PI61) error

Detection timing• The checksum for the punch controller PCB has an error when the

power is turned on.• The puncher does not leave the puncher home position sensor when

the punch motor has been driven for 200 ms.• The puncher does not return to the puncher home position sensor

when the punch motor has been driven for 200 ms.• The punch motor clock sensor could not detect target clock count

when starting operation.• No clock is detected by the punch motor clock sensor for 100 ms

when the punch motor has been driven.• The puncher does not leave the horizontal registration home posi-

tion sensor when the horizontal registration motor has been drivenfor 1000 msec.

• The puncher does not return to the horizontal registration home po-sition sensor when the horizontal registration motor has beendriven for 1000 msec.


8-50

T08-503-01

5.3 Alarm5.3.1 Finisher Unit

Alarm DescriptionStapler is absent

Staple is absent

Stapler safetyprotection func-tion activated

Stack trayoverstacking

Stapler staplejam

ConditionThe stapler isnot set.

The staple car-tridge has runout of staples.

Stapler safetyprotection func-tion was acti-vated.

The number ofsheets on theejection tray hasexceeded thestackable sheetor set count.Staple could notbe positionedcorrectly.

Detection timingAlways monitored

Always monitored

When startingstaple operation.

After ejecting thesheet/set exceedingthe limit.

When positioningstaple.

Machine operationThe staple motor(M41) and staplershift motor (M35)operation prohibited.Normal operationcan be continued.However, whether tooperate or not de-pends on the instruc-tion from the hostmachine.Stop staple motor(M41).

Normal operationwill continue.

Normal operationcan be continued.However, whether tooperate or not de-pends on the instruc-tion from the hostmachine.

ResettingSet the stapler.

Replace the staple car-tridge; or, set it cor-rectly.

Check stapler mecha-nism and move the sta-pler to where the staplealignment interferencesensor (PI46) goes off.Remove paper fromejection tray.

Check staple cartridgeand repeat staple posi-tioning.


8-51


Alarm DescriptionStaple is absent

Mixed papersizes

Stack exceeded

Stitching capac-ity

Occurs whenThe staple car-tridge has runout of staples.

Sheets of differ-ent sizes are out-put in the hold-ing area.The stack ofsheets on the out-put tray exceedsthe maximumnumber of sheetsthat can bestacked.The number ofsheets in theholding area hasexceeded 15.

Detection timingAlways monitored

When the sheet thatcauses the fault isoutput to the hold-ing area.When output of thesheet that cause anexcess is output onthe output tray.

When the sheet thatcauses an excess isoutput to the hold-ing area.

Machine operationNormal operationwill continue. How-ever, operation issubject to instructionfrom host machine.Stitching is prohib-ited.Alignment is prohib-ited.Normal operation iscontinued.

Stitching is prohib-ited.

ResetReplace the staple car-tridge; or, set it cor-rectly.

Remove the sheets fromthe holding area.

Remove the stack ofsheets from the tray.

Remove the sheets fromthe holding area.

T08-503-02

5.3.3 Puncher Unit (option)

T08-503-03

Alarm DescriptionPunch scrap full

Punch scrapoverflow

Occurs whenThe amount ofpunch scrapshas reached thescrap containercapacity.The amount ofpunch scrapshas exceededthe scrap con-tainer capacity.

Detection timingDuring punching

During punching

Machine operationNormal operationwill continue.

Punching will bedisabled.

ResetEmpty the scrap con-tainer.

Empty the scrap con-tainer.

APPENDIX

A-1

1 General Timing Chart

1.1 Finisher UnitStapling : A4 size paper, 2-sheet document, rear1-point stapling

downup up

down downup up up

down up

Alignment

1

2

4

3

5

6

8

7

9

10

12

11

13

14

16

15

17

18

19

Inlet sensor (PI33)

Feed path sensor (PI34)


1st delivery roller separationsolenoid (SL33)

Stack ejection lower roller clutch(CL32)


Front aligning plate home positionsensor (PI36)



Rear end assist guide homeposition sensor (PI39)

Staple motor (M41)


Tray 1 shift motor (M37)


Swing motor (M36)

Stapler shift home positionsensor (PI40)

Operation

Inlet motor (M31)

Rear aligning plate home positionsensor (PI37)


Host machine eject signal

Operation start signal

CW CCW

Retract Alignment Retract Retract

Retract

A-2

1.2 Saddle Stitcher UnitStitching : A4-R size paper, 3-sheet document, 1 set

Delivery signalCopying starts

Saddle inlet motor (M9)1

2

4

3

5

6

8

7

9

10

12

11

13

14

16

15

17

18

20

19

21

22

24

23

25

26

27

28

Saddle inlet solenoid (SL5)

Feed motor (M1)




No.1 flapper solenoid (SL1)

No.2 flapper solenoid (SL2)

Feed plate contact solenoid(SL4)

Alignment plate home positionsensor (PI5)


Crescent roller phase sensor(PI12)


Stitcher home position switch(front) (SW7)


Stitcher home position switch(rear) (SW5)

Guide home position sensor(PI13)

Guide motor (M3)

Paper positioning plate papersensor (PI8)

Paper positioning plate homeposition sensor (PI7)

Paper positioning plate motor(M4)

Paper pushing plate homeposition sensor (PI14)

Paper pushing plate top positionsensor (PI15)





Operation Initialization Loading the first sheet Loading the second sheet Loading the third sheet StitchingFeedinga bundle Folding, delivery

Paper folding home positionsensor (PI21) CW CCW

A-3

1.3 Puncher Unit (option)Punching : A4 size paper, 2-sheet document, job offset

Host machine eject signal

1

2

3

Rear end detect sensor(LED5, PTR5)

Inlet sensor (PI33)

Punch feed motor (M63)

Inlet motor (M31)


Swing guide home positionsensor (PI35)

Swing motor (M36)

Stack ejection lower rollerclutch (CL32)

1st delivery roller separationsolenoid (SL33)

Rear end assist guide homeposition sensor (PI39)

Rear aligning plate homeposition sensor (PI37)


Horizontal registration sensor(LED1 to 4, PTR1 to 4)

Horizontal registration motor(M62)

Horizontal registration homeposition sensor (PI61)

Punch motor (M61)


Punch motor clock sensor (PI62)


Front aligning plate homeposition sensor (PI36)


Operation


Front aligning plate motor(M33)


Operation start signal

4

5

6

8

7

9

10

12

11

13

14

16

15

17

18

19

20

21

22

23

24

25

Inlet roller separation solenoid(SL31)

CW CCW

up

Alignment Retract Alignment Retract Retract

Retract

down

down up updownup

up down up

A-5

APPENDIX

2 List of Signal Names/Abbreviations

The following presents the abbreviations of signals used in this manual and in drawings, andthe meaning of each signal.

Reference: Signals enclosed by brackets [ ] are electrical signals, However, the state “1” or “0”of these analog signals cannot be indicated. Otherwise, the state of digital signals “1” or “0” canbe indicated.

2.1 Finisher Unit

ASSIST-HPBIND-CLBUFF-P-SLBUFF-ROL-SLDELIV-ROL-SLF-COVERF-COVER-SWFJOG-HPG-CHANGE-HPINLETINLET-ROL-SLJOGTRY-PRJOG-HPSHUT-CLSHUT-HPSTP-HPSTP-INFERESTP-LSSTP-READYSTPSFT-HPSTP-SWSWG-HPSWG-SWTIMMINGTRY1-AREA1TRY1-AREA2TRY1-AREA3TRY1-PTRY2-AREA1TRY2-AREA2TRY2-AREA3TRY2-PTRYSFT2-PUP-COVERUPPER-PUPPER-TRY

REAR END ASSIST GUIDE HP DETECT SignalSTACK EJECTION LOWER ROLLER CLUTCH DRIVE SignalBUFFER REAR END HOLDING SOLENOID DRIVE SignalBUFFER ROLLER ALIENATE SOLENOID DRIVE Signal1ST DELIVERY ROLLER ALIENATE SOLENOID DRIVE SignalFRONTCOVER OPEN/CLOSE DETECT SignalFRONT DOOR CLOSED DETECT SWITCH SignalFRONT ALIGNMNT PLATE HP DETECT SignalGEAR CHANGE HP DETECT SignalINLET PAPER DETECT SignalINLET ROLLER ALIENATE SOLENOID DRIVE SignalPROCESSING TRAY PAPER DETECT SignalREAR ALIGNMNT PLATE HP DETECT SignalSHUYYER OPEN/CLOSE CLUTCH DRIVE SignalSHUTTER HP DETECT SignalSTAPLER HP DETECT SignalSTAPLER ALIGNMENT INTERFERENCE DETECT SignalHOOK EMPTY DETECT SignalHOOK TOP POSITION DETECT SignalSTAPLER SHIFT HP DETECT SignalCARTRIDGE DETECT SWITCH SignalSWING GUIDE HP DETECT SignalSWING GUIDE CLOSED DETECT SWITCH SignalFEED PLATE PASS PAPER DETECT SignalTRAY 1 AREA DETECT Signal 1TRAY 1 AREA DETECT Signal 2TRAY 1 AREA DETECT Signal 3TRAY 1 PAPER DETECT SignalTRAY 2 AREA DETECT Signal 1TRAY 2 AREA DETECT Signal 2TRAY 2 AREA DETECT Signal 3TRAY 2 PAPER DETECT SignalTRAY 2 PAPER SURFACE DETECT SignalUPPER COVER OPEN/CLOSE DETECT SignalPAPER SURFACE DETECT SignalTRAY 1 CLOSED DETECT SWITCH Signal

APPENDIX

A-6

2.2 Saddle Stitcher Unit

1STPA2NDPA3RDPADELVDELVMSEJCVRFDRLHPFLDCLKFLPSL1FLPSL2GIDHPHKEMP1HKEMP2INLET-ROLLINLTCVRINLTCVRMSLUNGECLKLUNGEHPLUNGETOPPAFLDHPPAPPOSPPOSPARRLNIPSLSDLINSLSTCHHP1STCHHP2STPLHPTRYPARVPJM

No.1 PAPER SENSOR DETECT SignalNo.2 PAPER SENSOR DETECT SignalNo.3 PAPER SENSOR DETECT SignalDELIVERY DETECT SignalDELIVERY DOOR OPEN DETECT SWITCH SignalDELIVERY COVER OPEN DETECT SignalCRESCENT ROLLER PHASE DETECT SignalFOLD MOTOR CLOCK SignalFLAPPER DRIVE Signal 1FLAPPER DRIVE Signal 2PAPER GUIDE HP DETECT SignalHOOK EMPTY DETECT Signal 1HOOK EMPTY DETECT Signal 2SADDLE INLET PAPER DETECT SignalINLET COVER OPEN DETECT SignalINLET COVER OPEN SWITCH SignalLUNGE MOTOR CLOCK SignalLUNGE HP DETECT SignalLUNGE TOP POSITION DETECT SignalPAPER FOLD HP DETECT SignalPAPER POSITION PLATE HP DETECT SignalPAPER POSITIONING GUIDE PAPER DETECT SignalFEED PLATE CONTACT SOLENOID DRIVE SignalSADDLE INLET SOLENOID DRIVE SignalSTITCHING HP DETECT Signal 1STITCHING HP DETECT Signal 2STITCHER IN DETECT SignalTRAY PAPER DETECT SignalVERTICAL PATH PAPER DETECT Signal

A-7

APPENDIX

2.3 Puncher Unit (option)

DFULLFDROPNLEDONLEDON1LEDON2LEDON3LEDON4LEDON5PAENDPUNCHCLKPUNCHHPSREGHPSRGE1SRGE2SRGE3SRGE4UDROPN

DUST FULL DETECT SignalFRONT DOOR OPEN DETECT SWICH SignalLED ON SignalLED1 ON SignalLED2 ON SignalLED3 ON SignalLED4 ON SignalLED5 ON SignalPAPER END DETECT SignalPUNCH MOTOR CLOCK DETECT SignalPUNCH HOME POSITION DETECT SignalSIDE REGISTRATION HOMEPOSITION DETECT SignalSIDE REGISTRATION DETECT Signal 1SIDE REGISTRATION DETECT Signal 2SIDE REGISTRATION DETECT Signal 3SIDE REGISTRATION DETECT Signal 4UPPER DOOR OPEN DETECT SWICH Signal

APPENDIX

A-8

A-9

3 Finisher Unit General Circuit Diagram

MSL SL SLSLM

CL

NO

COM

NO

COM

NO

COM

M

M

M

+24

V

S-G

ND

S-G

ND

+5V

S-G

ND

S-G

ND

S-G

ND

S-G

ND

+24

V

+24

V

+24

V

+24

V

+24

V

S-G

ND

+24

V

P-G

ND

P-G

ND

S-G

ND

TR

Y1-

I

TR

Y1-

EN

TR

Y1-

CW

TR

Y1-

CLK

S-G

ND

Swing motor

+24

V

+24

V

N.C

Swing guide homeposition sensor

Feed pathsensor

Gear changemotor

Gear changehome position

sensorUpper cover

sensor Inlet sensor

Inlet motor Buffer rear endholding solenoid

Buffer roller separationsolenoid

1st delivery rollerseparation solenoid

Inlet roller separationsolenoid

Stack ejectionmotor

+24

V

Staple safetyswitch

Tray 1 papersensor

+5V

R

+5V

R

+5V

R

+5V

R

+5V

R

+5V

R

+5V

R

Tray 1 shiftmotor

+24

V

+24

V A A*

B*

B

+5V

R

Front coversensor

Tray 1 shift areasensor PCB

Tray 1 driver PCB

S-G

ND

+5V S-G

ND

CO

PY

-TX

D

CO

PY

-RX

D

S-G

ND

P-G

ND

+24

V


Tray 1 switchSwing guideswitch

Stack ejection lowerroller clutch

234567 1

J724234567 1

J702

1 2 3 4

M32

321

PI42

3 2 1

PI33

3 2 1

PI31

3 2 1

PI49

3 2 1

PI32

3 2 1

PI34

3 2 1

PI35

121181 2 3 4 5 6 7 9 10

J1017

21 J1015

21

J701

3 4 5 61 2 J952

INLE

T-R

OL-

SL

1 2 3 J1007

UP

-CO

VE

R

F-C

OV

ER

982 3 4 5 61 7

J707

1 2 3 4 5 6 7 8

J710

BU

FF

-P-S

L

12J101412J1012

123J1002 123J1003123J1001

12J1013

3 4 5 61 2 J1024

654321

M37

3456 12J1011

10 9 8 23456 17 J951

TR

Y1-

AR

EA

-2

TR

Y1-

AR

EA

-3

TR

Y1-

AR

EA

-1

UP

PE

R-T

RY

-SW

BIN

D-C

L

1 2 3 4 5J981

BA*

A B*

2 3 41

J713

2 3 4 51

J7092 3 41

J718

123J1005

1 2 3 4

M36

1234J1004

1 2 3 J10212 1J1020

21

MS33

21

MS32

2 1J1018

21

MS34

1110982 3 4 5 61 7

J711A

11 10 9 8 23456 17

J711B

1 2 3

2 1J1016

12 J1015

ST

P-S

W

234 1J715

12

J712

123 J1007

2 1J1019

2 1

J714

SW

G-S

W

BU

FF

-RO

L-S

L

21

CL32

1 2J1014

1234

M40

3456 12J1009 3456 12J1010123J1006

12

SL32

1 2J10161 2J1012 1 2J1013

12

SL31

12

SL33

123J1008

12

SL34

13121110982 3 4 5 61 7

J708

DE

LIV

-RO

L-S

L

SW

G-H

P

1 2 3 4

M31

AG-C

HA

NG

E-H

P

BA A*

B*

BINLE

T

A*

B*

B B*

A*

ATIM

MIN

G

TR

T1-

P

TO HOST MACHINE

A-10

NO

COM

M M

CL

M

MM

M

ST

P-M

-CC

W

ST

P-M

-CC

W

Front coverswitch

+24

V

+24

V

A A*

B*

B

ST

P-M

-CW

ST

P-M

-CW

ST

P-M

-CW

B*

B A*

A

S-G

ND

S-G

ND

S-G

ND

S-G

ND

S-G

ND

S-G

ND

S-G

ND

S-G

ND

SH

UT

-HP

+24

V

ST

PS

FT

-HP

ST

P-M

-CC

W

ST

P-M

-CW

S-G

ND

ST

P-I

NF

ER

E

+5V ST

P-H

P

ST

P-R

EA

DY

ST

P-L

S

A*

A

+5V

B B*

ST

P-M

-CW

ST

P-M

-CC

W

S-G

ND

ST

P-L

S

ST

P-R

EA

DY

ST

P-H

P

ST

P-I

NF

ER

E

S-G

ND

Stapler alignmentinterference

sensor

+24

V

+24

V

P-G

ND

P-G

ND

S-G

ND

S-G

ND

S-G

ND

+5V

R

+5V

R

+5V

R

+5V

R

Processing Traysensor

Front aligning platehome position

sensor

Rear aligning platehome position

sensor

Rear endassist guide

home positionsensor

Front aligningplate motor

Rear aligningplate motor

Rear end assistmotor

+5V

R

+5V

R

+5V

R

+5V

R

Shutterclutch

Shutterhome position

sensor

+5V

R

+5V

R

+5V

R

Tray 2 shift motor

Tray 2 papersensor

Stapler PCB 1

+5V

R

+5V

R

Stapler PCB 2

Tray 2 shift area sensorPCB

Tray 2 driver PCB


Stapler shift motor

Stapler shifthome position

sensor

Tray 2 papersurfacesensor

Paper surfacesensor

Staple motor

OR PUNCH CONTROLLER PCBTO SADDLE DRIVER PCB

TO SADDLE STITCHER CONTROLER PCB

ST

P-M

-CC

W

81 2 3 4 5 6 7 9 J9951816

1

2

3

4

5

6

7

8

9

10

11 13 15 17 19

12 14

J993

1816

1

2

3

4

5

6

7

8

9

10

11 13 15 17 19

12 14J992

SMCD-19X875-C-P1.25-S(3)+(3)-M-N UL20624

21

J706

12345

J727

1 2 3 4 5 J1030

21

J7041 2 3 4 5 6

J703

1 2 3 4 5 6 J1041

10982 3 4 5 61 7

J705B

10 9 8 23456 17

J705A

123456789101112 J1032

321

PI38

321

PI36

321

PI37

321

PI39

321

PI40

321

PI45

321

PI41

321

PI48

3 2 1

PI46

3 2 1

PI43

1 2 3 4 5 6 J1033

123456 J1041

6 5 4 3 2 1

M38

12345678 J994

TR

Y2-

CW

TR

Y2-

CLK

TR

Y2-

I

12345678

J721A

12345678

J721B

12345678J1040 12345678 J1040

1 2 3J1044

1 2 3 4 5 6 7 8J1040 1 2 3 4 5 6 7 8 J1040

123456789101112

J722A

J1032

TR

Y2-

P 151413121181 2 3 4 5 6 7 9 10J991

2 1

M41

123456 J1027

151413121181 2 3 4 5 6 7 9 10J717

1 2 3J1043

1 2 3 J1029

123J1026

1 2 3 4

M35

234 1J1028

12345J1981

1 2 3J10421 2 3J1045

1 2 3 4

M39

1 2J1046

12J1046

21

CL31

1 2 3 4 5 6 7 8 9 10 11 12 J1032

12 11 10 9 8 23456 17

J722B

1 2 3 4

M34

1 2 3 4

M33

1 2 3J10361 2 3J10371 2 3J10381 2 3J1039

123456789101112

1 2 3 4 J10341 2 3 4 J1035

1 2 3 4 5 6 7 8 9 10 11 12J1032

10982 3 4 5 61 7

J716B

10 9 8 23456 17

J716A

10982 3 4 5 61 7J1951

TR

Y2-

EN

TR

Y2-

AR

EA

-1

TR

Y2-

AR

EA

-2

TR

Y2-

AR

EA

-3

3 4 5 61 2 J1025

3 4 5 61 2 J1953

A

AS

SIS

T-H

P

RJO

G-H

P

FJO

G-H

P

JOG

TR

Y-P B*

B A*

A B*

B A*

A B*

B A*

SH

UT

-CL

UP

PE

R-P

-2

TR

YS

FT

2-P

21

MS31

2 1 J1031

2 1

J719

+24

VU

F-C

OV

ER

-SW

A-11

3.1 Finisher Controller PCB (A501)

CS VCC

SK NC2

DI NC1

DO GND

VDD

REFOUT/RS0

MODOUT/RS1

VSSLF

REF_OFF

XOUT

XIN

PG2/_CS2

PG1/_CS3

PG0/_CAS

MD2

MD1

MD0

P10/PO8/TIOCA0/_DACK0

P11/PO9/TIOCB0/_DACK1

P12/PO10/TIOCC0/TCLKA

P13/PO11/TIOCD0/TCLKB

P14/PO12/TIOCA1

P15/PO13/TIOCB1/TCLKC

P16/PO14/TIOCA2

P17/PO15/TIOCB2/TCLKD

VSS15

AVSS

P47/AN7/DA1

P46/AN6/DA0

P45/AN5

P44/AN4

P43/AN3

P42/AN2

P41/AN1

P40/AN0

VREF

AVCC

P53

/_A

DT

RG

/_IR

Q7/

_WA

IT/_

BR

EQ

O

P52

/SC

K2/

_IR

Q6

VS

S14

VS

S13

P51

/RX

D2/

_IR

Q5

P50

/TX

D2/

_IR

Q4

PF

0/_B

RE

Q

PF

1/_B

AC

K

PF

2/_L

CA

S/_

WA

IT/_

BR

EQ

O

PF

3/_L

WR

PF

4/_H

WR

PF

5/_R

D

PF

6/_A

S

VC

C5

PF

7/¦

VS

S12

EX

TA

L

XT

AL

VC

C4

ST

BY

NM

I

RE

S

WD

TO

VF

[_F

WE

]

P20

/PO

0/T

IOC

A3

P21

/PO

1/T

IOC

B3

P22

/PO

2/T

IOC

C3/

TM

RI0

P23

/PO

3/T

IOC

D3/

TM

CI0

P24

/PO

4/T

IOC

A4/

TM

RI1

P25

/PO

5/T

IOC

B4/

TM

CI1

P26

/PO

6/T

IOC

A5/

TM

O0

P27

/PO

7/T

IOC

B5/

TM

O1

P63

/_T

EN

D1

P62

/_D

RE

Q1

P61

/_T

EN

D0/

_CS

5

VS

S11

VS

S10

P60

/_D

RE

Q0/

_CS

4

VS

S9

P35/SCK1

P34/SCK0

P33/RXD1

P32/RXD0

P31/TXD1

P30/TXD0

VCC3

PD7/D15

PD6/D14

PD5/D13

PD4/D12

VSS8

PD3/D11

PD2/D10

PD1/D9

PD0/D8

PE7/D7

PE6/D6

PE5/D5

PE4/D4

VSS7

PE3/D3

PE2/D2

PE1/D1

PE0/D0

VCC2

P64

/_IR

Q0

P65

/_IR

Q1

VS

S6

VS

S5

P66

/_C

S6/

_IR

Q2

P67

/_C

S7/

_IR

Q3

PA

7/A

23/_

IRQ

7

PA

6/A

22/_

IRQ

6

PA

5/A

21/_

IRQ

5

PA

4/A

20/_

IRQ

4

VS

S4

PA

3/A

19

PA

2/A

18

PA

1/A

17

PA

0/A

16

PB

7/A

15

PB

6/A

14

PB

5/A

13

PB

4/A

12

VS

S3

PB

3/A

11

PB

2/A

10

PB

1/A

9

PB

0/A

8

PC

7/A

7

PC

6/A

6

PC

5/A

5

PC

4/A

4

VS

S2

PC

3/A

3

PC

2/A

2

PC

1/A

1

PC

0/A

0

VC

C1

NC

VS

S

PG

4/_C

S0

PG

3/_C

S1

GNDVOUT

SUB

VCC M/R

21

C502

56

IC117

21

C501

2 1

IC117

+3.3V

21

R469

21

R60

1

8 7 6 54321

RA

203

8 7 6 54321

RA

202

8 7 6 54321

RA

201

M-STB

RO

M-C

S

BUFF-ROL-SL-ON

TRY2-AREA-SEN3

TRY2-AREA-SEN2

TRY2-AREA-SEN1

SWG-HP-SENF

WE

-WR

-LE

D

PC

H-M

-ST

B

21 R

400

RD 2

1 R13

2

PC

H-I

N

RO

M-P

CB

-ON

AB

US

18

AB

US

17

AB

US

16

AB

US

15

AB

US

14

AB

US

9

AB

US

10

AB

US

11

AB

US

12

AB

US

13

AB

US

8

AB

US

7

AB

US

4

AB

US

5

AB

US

6

AB

US

1

AB

US

2

AB

US

3

ABUS[18:0] AB

US

08 7 6 5

4321RA

107

3

21

Q20313 12

IC117

21

R123

21R

490

+5V

11 10

IC117

34

IC117

3

21

Q175

21

R493

21C

307

3

21

Q187

21

R124

21R

505

3

21

Q201

3

21

Q196

3

21

Q197

DL-MODE 21R498

+3.3V

21

R50

4

+3.3V

21R

499

2 1

D129

RE

SE

T

21

R41

8

21C

133

+3.3V

5 J5P

4 J5P

3 J5P

2 J5P

1

J726

J5P

3

21 Q195

21R491

3

+3.3V

21

R12

7

RESET

3

21

Q186

DBUS6

DBUS[7:0]

DBUS7

DBUS4

DBUS5

DBUS0

DBUS1

DBUS2

DBUS3

PC

H-M

-A

34

2

5 1

IC105

INLET-M-A

2 1R470

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

104

103

102

101

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

3837363534333231302928272625242322212019181716151413121110

987654321

IC101

EXIO-CS

21C

291

21R

141

8 7 6 54321

RA

108

8

7

6

54

3

2

1

RA102

21R416

PC

H-T

XD

EEPROM-DATA-OUT

EEPROM-DATA-IN

8

7

6

54

3

2

1

RA105

21

C290

21

R429

6

1

J724

7

5

4

2

+3.3V

21

C135

8

7

6

54

3

2

1

RA101

21

R14

2

WR

21

C140

21

R131

21

C137

12

C11

321

R13

0

21

R134

21R133

21

C138

21

C139

2 1C142

2 1C143

12

X101

8

7

6

54

3

2

1

IC104

+3.3V

+3.3V

21 C

136

21 C141

+5V

21 R

401

21

R140

21

C144

1 8

2 7

3 6

4 5

IC106 +3.3V

EEPROM-DATA-CLK

EEPROM-DATA-CS

+3.3V

INLET-M-B

INLET-M-A

INLET-M-B

INLET-M-I0

INLET-M-I1

SUDDLE-UNIT-ON

PC

H-U

NIT

-ON

TR

Y1-

M-C

LK

TR

Y2-

M-C

LK

PC

H-M

-I1

PC

H-M

-I0

PC

H-M

-B

PC

H-M

-B

PC

H-M

-A

SW

G-M

-A

SW

G-M

-B

SW

G-M

-I0

PC

H-R

XD

PC

H-O

UT

RXD0

TXD0

TRY2-M-I1

TRY2-M-I0

TRY2-M-EN

TRY2-M-CW

TRY1-M-I1

TRY1-M-I0

TRY1-M-EN

TRY1-M-CW

TIM

MIN

G-S

EN

TR

Y2-

P-S

EN

TR

YS

FT

2-P

-SE

N

BIN

D-M

-A

TR

AIL

-ED

GE

-SE

N

INLE

T-S

EN

3

21

Q192

2 1

R471

IPC-CS

INLET-ROL-SL-ON

+5V

+5V

3

21

Q202

RESET2

UP-COVER-SEN

F-COVER-SEN

G-CHAN-HP-SEN

A-12


DQ

2

DQ

3

DQ

4

DQ

5

DQ

6

DQ

7

VC

C

A0

A1

A2

A3

A4

A5

A6

A7

PA0

PA1

PA2

PA3

PA4

PA5

PA6

PA7

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

P00

P01

P02

P03

P04

P05

P06

P07

VS

S

XO

UT

XIN

P10

P11

/INT

RE

SE

T

CN

VS

S

P12

P13/CLK

P14/_CTS1

P15/_CTS2

P16

TXD1

RXD1

TXD2

RXD2

LVL

PUL

INTR

VBUS

S

R

W

DQ0

DQ1

GN

D6

D0

D1

D2

D3

GN

D5

D4

D5

D6

D7

GN

D4

P87

/D8

P86

/D9

P85

/D10

P84

/D11

GN

D3

P83

/D12

P82

/D13

P81

/D14

P80

/D15

P77

P76

P75

P74

GN

D2

VDD3

P73

P72

P71

P70

P67

P66

P65

P64

P63

P62

P61

P60

P57

P56

P55

P54

P53

P52

P51

P50

P47

P46

P45

VDD2

GN

D1

P44

P43

P42

P41

P40

P37

P36

P35

P34

P33

P32

P31

P30

P27

P26

P25

P24

P23

P22

P21

P20

P17

P16

GN

D0

VDD1

P15

P14

P13

P12

P11

P10

P07

P06

P05

P04

P03

P02

P01

P00

A3

A2

A1

A0

WRB

RDB

CSB

RESETB

DBS

VDD0

(A506)

(A506)

(A506)

(A506)

(A50

6)

(A509)

ENGINE I/F

(A503)

(A50

6)

(A512)

(A50

7)

(A50

7)

(A50

7)

(A50

7)

(A50

7)

(A509)

(A509)

(A51

1)

(A51

1)

(A51

1)

(A51

1)

(A51

1)

(A51

1)

(A51

1)

(A51

1)

(A51

1)

(A504)

(A504)

[+][-]

(A503)

(A501,A502)

(A501)

(A501,A502)

(A501,A502)

(A501,A502)

(A501,A502)

(A501)

(A502)

(A502)

(A502)

(A501,A502)

(A501,A502)

[ENTER]

(A505)

(A504)

(A505)

(A502)

(A510)

(A510)

(A510)

(A51

1)

(A509)

(A505)

(A51

0)

(A50

7)

(A51

0)

(A501,A502)

(A51

0)

(A50

1,A

507)

(A501,A502)

(A505)

(A505)

(A512)

(A50

6)

(A503)

(A510)

(A501)

(5V-DETECT)

(A501,A502)

(A504)

(A51

1)

(A50

6)

(A50

5)

(A509)

(A509)

(A506)

(A509)

(A509)

(A510)

(A509)

(A509)

(A509)

(A505)

[A503]

(GND-L)

(+5V)

(GND-L)

(COPY-RXD)

(GND-L)

(NC)

(COPY-TXD)

OP

-TR

Y-S

ET

2 1R602

5 J702

6 J702

12

X102

21

C145

21

C149

7 J702

4 J702

3 J702

2 J702

1 J702

21

3 Q106

4 3

IC206

6 5

IC206

+5V

+5V

2 1

R153

89

IC117

TRY1-IAS-SEN

UPPER-TRY-MSW-ON

TRY1-AREA-SEN1

TRY1-AREA-SEN2

TRY1-AREA-SEN3

SL-

ON

RJO

G-M

-I0

FJO

G-M

-A

OP

-TR

Y-P

-SE

N

STPSFT-STB

21

C311

DIPSW7

PUSHSW3

PUSHSW2

PUSHSW1

DL-MODE

AB

US

7

AB

US

0

ABUS[7:0]

AB

US

6

AB

US

5

AB

US

4

AB

US

3

AB

US

2

AB

US

1

POWER-ON

2 1

R152

21

D106

DOOR-24V-DETECT

24V-DETECT

+3.3V

ST

P-M

SW

-ON

ROLLET-SL-ON

BIN

D-C

L-O

N

DELIV-ROL-SL-ON

BUFF-P-SL-ON

EXIO-CSSADDLE-TXD

SADDLE-RXD

1

10

11

12

13

14

15

16

2

3

4

5

6

7

89SW104

2 1R143

SH

UT

-CL-

ON

UP

PE

R-P

-SE

N2

DIPSW6

DIPSW3

DIPSW2

ABUS[7:0] ABUS3

ABUS0

ABUS1

ABUS2

RJO

G-M

-A

+3.3V

STPSFT-M-I0

STP-INFERE-SEN

STPSFT-M-I1

STPSFT-M-A

STPSFT-M-B

CHANGE-M-I1

CHANGE-M-A

LED3

RD

WR

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50494847464544434241403938373635343332313029282726

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC103

LED2

LED1

21C

147

21

LED102

21LED103

21

LED101

64 63 62 61 60 59 58 57 56 55 54 53 52 51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

3231302928272625242322212019

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC102+3.3V

DBUS[7:0]

DB

US

6

DB

US

5

DB

US

4

DB

US

3

DB

US

2

DB

US

1

DB

US

0

DB

US

7

BIN

D-M

-B

BIN

D-M

-A

BIN

D-M

-A

BIN

D-M

-I0

BIN

D-M

-I1

21R147

21R146

21R145

21C

148

21

C146

RD

WR

EEPROM-DATA-OUT

EEPROM-DATA-CS

EEPROM-DATA-CLK

EEPROM-DATA-IN

FJOG-HP-SEN

RJOG-HP-SEN

JOGTRY-P-SENB

IND

-M-B

SH

UT

-HP

-SE

N

SW

G-M

SW

-ON

21 SW10321 SW10221 SW101

IPC-CS

FAN-ON

FAN-ERR

CHANGE-M-B

CHANGE-M-I0

RJO

G-M

-B

FJO

G-M

-I0

FJO

G-M

-B

AS

SIS

T-M

-I1

AS

SIS

T-M

-I0

AS

SIS

T-M

-B

AS

SIS

T-M

-A

STPSFT-HP-SEN

ASSIST-HP-SENDIPSW1

DIPSW4

DIPSW5

21

R150

21

R149

2 1R151

2 1

R148

DB

US

0

DB

US

1

DB

US

3

DB

US

6

DB

US

7

DB

US

5

DB

US

4

DB

US

2

DBUS[7:0]

AS

SIS

T-M

-ST

B

DIPSW0

RESET2

21

C292

RESET2

STP-M-CCW

STP-M-CW

TRY1-P-SEN

STP-LS

STP-READY

STP-HP-SEN

+5V

A-13


E

OUTINGND

J

Front coverswitch(MS31)

(A502)(IC102-44P)

(IC102-37P)(A502)

(A502)

[A502]

(+24V-P)

(GND-P)

12

JP101

12

ZD106

12

ZD101

21

3Q194

21

3 Q151

12

FU118

12

FU119

12

R431

1

CP117

1

CP106

1

CP103

1 J701

1

CP105

1

CP102

+5V

+5R

21R496

2 1

R4773

21

Q128

3

21

Q193

3

21

Q178

3

21

Q179

2

1

JNT101

+24R

+3.3V

POWER-ON

+3.3V

21

R430

3

21

Q172

+24U +24V

2 1R475

21

R474

2 1

R158

2 1R472

2 1

R473

21

R154

21

D107

1

J719

24V-DETECT

2

2 1

R159

12

C114

32

1

IC108

21

C154

12

C117

12

C115

+3.3V

21

C1533

2

1

ETH104

+3.3V

DOOR-24V-DETECT

2 J701

A-14


TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

VC

C2

IN1

IN2 I0

VS

A

VR

GN

D2

CR

VS

B

ST

B I1

IN3

IN4

VC

C1

OU

T4

NC

3

VM

MB

RS

B

OU

T3

GN

D1

OU

T2

RS

A

VM

MA

NC

2

OU

T1

NC

1

Inlet sensor (PI33)

L

L

HH

H

(INLET-MOTOR)

(INLET-B*)

(INLET-B)

I1 II0

H

L

L

(SWING-MOTOR)

(SWG-B*)

1.0

1.0

0.1

L

L

HH

H

I1 II0

H

L

L(CHANGE-A*)

(CHANGE-B)

(GEAR-CHANGE-MOTOR)Gear change motor (M40)

0.2

0

Gear change home position sensor (PI49)

Upper cover sensor (PI31)

(CHANGE-B*)

(CHANGE-A)

(INLET-A)

(INLET-A*)

(SWG-A*)

(SWG-A)

(SWG-B)

0.8

0.15

0.06

(IC101-122P)

(IC101-121P)

(IC101-120P)

(IC101-119P)

(IC101-116P)

(IC101-94P)

(IC101-93P)

(IC101-116P)

I0 I

L

H

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)(IC101-118P)

(A501)(IC101-117P)

(A501)

(A501)

(A501)

(A501)(IC101-95P)

(IC103-14P)

(IC103-11P)

(IC103-12P)

(IC103-13P)

(IC101-116P)

(A502)

(A502)

(A502)

(A502)

(A501)

(A501)

(A501)

(A501)(IC101-38P)

Inlet motor(M31)

Swing motor(M36)

(IC101-109P)

(IC101-107P)

0.8

0.1

1.0A

0.2A

21

R192

21

R19

4

1

CP121

1

CP120

1

CP119

1

CP118

1

CP107

13 J708

11 J708

10J708

9J708

7J708

6J708

5J708

1 J708

1

CP108

1 2FU106

1 2R180

+5R

5 J5P

4 J5P

3 J5P

2 J5P

1

J709

J5P

4 J4P

3 J4P

2 J4P

1

J718

J4P

+24V

+24V

+5V

CHANGE-M-B

CHANGE-M-A

SWG-M-I0

INLET-M-I1

M-STB

SWG-M-A

M-STB

INLET-M-B

INLET-M-A

INLET-M-B

INLET-M-A

INLET-M-I0

+3.3V

21R

102

21R

101

21

R18

9

3

21

Q181

3

21

Q180

21

R43

4

21

C165

21

C162

21

R175

12

C122

21C

164

21R

164

21 C

120

+5V2

1C15

5

21R

173

+3.3V

21

C157

12

C118

+5V+5V

+3.3V

21

R169

21

C159

21C

158

21R

166

21

R167

21R168

12

C119

24 23 22 21 20 19 25 18 17 16 15 14 1312111098726654321

IC110

21R170

21

C161

21

C160

21R171

M-STB

G-CHAN-HP-SEN

CHANGE-M-I1

CHANGE-M-I0

21

C166

21R196

21

C163

3

21

Q110

20 19 18 17 16 22 15 14 13 12 1110

9876

21

54321

IC111

+3.3V

21R

191

21R

188

21 R

185

20 19 18 17 16 22 15 14 13 12 1110

9876

21

54321

IC109

21R

1773

21

Q108

21

R178

21 R

172

21R

165

21

C156

3

21

Q109

21R179

+5V

+5V +5V+5R

21

R207

21R210

21R209

21

C174

21

C173

+3.3V

+3.3V

21

R206

21R205

21R204

21

C172

21

C171

UP-COVER-SEN

21 C

121

INLET-SEN

+24V

21R

433

+3.3V

SWG-M-B

+5R

2 J7083 J7084 J708

8J708

12 J708

A-15


CLR

K

D

PR

Q

Q

CLR

K

D

PR

Q

Q

Buffer rear end holding solenoid (SL34)

Front cover sensor (PI32)

Buffer roller separation solenoid (SL32)



(IC102-42P)

(IC102-41P)

(IC102-2P)

(A502)

(A502)

(A501)

(A501)

(A501)

(A502)(IC103-74P)

(A502)(IC103-73P)

(A501)(IC101-126P)

(IC102-34P)

(A501,A502)

(A502)

(A501)

1st delivery roller separation solenoid (SL33)

Inlet roller separation solenoid (SL31)

(IC101-108P)

(IC101-106P)

(A502)(IC103-64P)

(A501)(IC101-115P)

(IC103-36P)

21

R4592

1

R113

21FU115

21FU114

1 2R182

1 2R184

21

D111

21

D113

2

3

1

Q157

2

3

1

Q159

3

21

Q10121

R20021

R110

21

D102

3

21

Q129

12

C261

12

C10421

R11421

R112

21

R111

21R181

1 2R183

2

3

1

Q158

21

D112

21

C312

+5R

9 J707

8 J707

7 J707

6 J707

5 J707

4 J707

3 J707

2 J707

1 J707

TRY1-IAS-SEN

5 J727

4 J727

3 J727

2 J727

8 J710

7 J710

6 J710

5 J710

4 J710

3 J710

2 J710

1 J710

13

11

12

10

9

8

IC132

+3.3V

21

R458

1

23

IC131

21

R457

1

3

2

4

5

6

IC132

+5V

+24V

21

D110

+24V

21

D126

21

3 Q156

+5V

3

21

84

IC125

21

R199

+3.3V

21R198

21

C168

21

C167

21R197

+5R

SWG-HP-SEN

+5V

+3.3V

21

R201

21R211

21

C176

21

C175

21R208

+3.3V

21

R203

21R202

21

C170

21

C169

21R214

21

C178

21

C177

21R213

21

R212

+3.3V

FAN-ON

FAN-ERR

TIMMING-SEN

F-COVER-SEN

12

C266

21R435

21

3 Q185

+24V+3.3V

4

56

IC131

9

108

IC131

12

1311

IC131

INLET-ROL-SL-ON

BUFF-ROL-SL-ON

DELIV-ROL-SL-ON

BUFF-P-SL-ON

ROLLET-SL-ON

SL-ON

1 J727

+5R

RESET2

A-16


+3.3V

Staple safety switch(MS34)

(GND)

L

L

HH

H

I1 II0

H

L

L

(A501)

(A501)

(A501)

(A501)

(TRY1-M-I)

(TRY1-M-CLK)

Tray 1 area sensor 3(PS981)



(A501)

(GND)

(GND)

(TRAY1-MOTOR)

(A502)

(TRY1-M-CW)

(TRY1-M-EN)

Tray 1 paper sensor(PI42)

2.0

1.3

0.3

(+24V)

(+24V)

1.6(IC101-42P)

(IC101-43P)

(IC101-72P)

(IC101-40P)

(IC101-41P)

(IC103-89P)

(A509)

(A502)(IC103-87P)

Swing guide switch(MS32)

Tray 1 switch(MS33)

(+5R)

(A502)(IC103-65P)

(A502)

(IC103-28P)

(A502)

(IC103-27P)

(A502)(IC103-58P)

(A502)(IC103-57P)

(A502)(IC103-56P)

(A502)(IC103-55P)

(A507)TRY2+24V

21

R701

2 1

R48312

ZD104

1

2

3 4

5

DA103

1

2

3 4

5

DA102

1 J714

12

FU110

1 2

FU109

1

CP115

3

21

Q137

3

21

Q138

3

21

Q191

3

21

Q136

3

21

Q135

3

21

Q134

A1

+5R

+5R

+5R

12

ZD105

12

ZD1072

1

J715

A11

J711

A2

B11

J711

B8

B5

B4

B2

B1

TRY1-M-EN

TRY1-M-CW

TRY1-AREA-SEN1

TRY1-AREA-SEN3

OP-TRY-SET

OP-TRY-P-SEN

2 1R340

6 5

IC120

TRY1-AREA-SEN2 4 3

IC120

2 1

IC120

TRY1-M-CLK

TRY1-M-I1

TRY1-M-I0

+3.3V

+3.3V

1 2

R333

21

R390

5

6

7

84

IC125

21

R117

21

C240

21

R116

21

R115

21

R329

3

21

Q123

3

21

Q122

+5R

21R

342

21

R34

3

1 2

R337 12

R336

+3.3V

12

R335

1 2

R334

12

C236

12

C235

12

C234

21

C237

1 2

R339 12

R338

+3.3V

12

C239

21

C238

21

R341

+3.3V

21

R344

+3.3V

21

C269

12

C268

1 2R389 1

2

R388

+3.3V

+3.3V

21

R392

21

R391

21

C271

21

C270

+5V+5V

TRY1-P-SEN

B3

B6

B7

B9

B10

A3

A4

A5

A6

A7

A8

A9

A10

+3.3V

21

R466

+24V

3

4

STP-M+24V

21

C294

21

C295

21

C296

2 1

R479

2 1

R481

STP-MSW-ON

SWG-MSW-ON

UPPER-TRY-MSW-ON

2 J714


A-17


TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

1.15

L

L

HH

I1 II0

H

L

L

(BIND-MOTOR)

(BIND-B*)

(BIND-B)

Stack ejection lower roller clutch(CL32)

0.1

Stack ejection motor(M32)

H

(BIND-A)

(BIND-A*)

1.15

0.8

(IC101-116P)

(IC103-81P)

(IC103-82P)

(IC103-83P)

(IC103-84P)

(A502)(IC103-77P)

(A501)

(A501,A502)

(A502)

(A502)

(A502)

(A502)(IC103-80P)

(A502)(IC103-79P)

1 2

R302

4 J713

3 J713

2 J713

1 J713

1 J712

21

FU116

12

R30

1

21

3Q161

21

D115

1

CP113

1

CP122

+24V

BIND-M-I1

BIND-M-I0

BIND-CL-ON

BIND-M-B

BIND-M-A

BIND-M-B

M-STB

21

R29

8

3

21Q121

21

R293

21 C

1312

1C21

2

+24V

12

C132

21

C213

21

C214

3

21

Q120

21

C211

21

R290

20 19 18 17 16 22 15 14 13 12 1110

9876

21

54321

IC116

+3.3V

21

R29

6

21R

295

21R

294

21

R29

2

21

R291

+5V +5V

BIND-M-A

2 J712

A-18


(A501)

(A501)

L

L

HH

H

I1 II0

H

L

L(A502)

(A501)(GND)

(TRY2-M-CLK)

(TRY2-M-I)

(A502)

(A501)

(A502)

(A502)

(+24V)

(+24V)(A506)

(TRAY2-MOTOR)

(TRY2-M-CW)

(TRY2-M-EN)

(GND)

2.0

1.3

0.3

(GND)

1.6

(A501)(IC101-25P)

(IC101-29P)

(IC101-26P)

(IC101-27P)

(IC101-47P)

(IC101-48P)

(IC101-73P)

(IC101-45P)

(IC101-46P)

(+5R)




Tray 2 paper sensor(PI43)

1

2

3 4

5

DA104

B4 J716

B6 J716

B10 J716

A2 J716

A3 J716

A4 J716

A5 J716

A6 J716

A7 J716

A8 J716

A9 J716

A10 J716

A1 J716

3

21

Q139

3

21

Q141

3

21

Q140

1

CP116

12FU111

+5R

+5R

TRY2-M-CW

TRY2-M-I1

TRY2-AREA-SEN3

TRY2-AREA-SEN1

TRY2-AREA-SEN2

1 2

R354

TRY2-M-EN

21R

350

21R

351

12 13

IC120

10 11

IC120

8 9

IC120+3.3V

+3.3V

+3.3V

3

21Q124

3

21Q125

+5R

1 2R358 1

2

R357

+3.3V

12

R356

1 2R355

12

C253

12

C252

12

C251

21

C250

1 2R353 1

2

R352

+3.3V

12

C249

21

C248

21

R349

21

C273

12

C272

1 2R394 1

2

R393

TRY2+24V

TRY2-M-I0

TRY2-M-CLK

TRY2-P-SEN2

1

C299

21

C2982

1

C297

B9 J716

B8 J716

B7 J716

B5 J716

B3 J716

B2 J716

B1 J716


A-19


TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

E

A

B

C/R C

Q

Q

CLR

A

B

C/R C

Q

Q

CLR

(IC103-65P)

L

L

HH

H

I1 II0

H

L

L

(STAPLER-SHIFT-MOTOR)

(STPSFT-B)

(STPSFT-B*)

0.1

(A502)

H H

H

L

L

(A502)

(A502)

(A502) (STP-HP-SEN)

(STP-READY)

(STP-LS)

CW

L

L

H

(STP-M-CW)

(STP-M-CCW)

CCW

(STAPLER-MOTOR)

Q154 Q155 Q162 Q163

(STP-INTERFERENCE-SENSOR)


(STPSFT-A)

(STPSFT-A*)(IC103-66P)

(IC103-67P)

(IC103-70P)

(A502)(IC103-72P)

(IC103-71P)(A502)

(A502)

(A502)

(A502) (IC103-60P)

(IC103-59P)

0.9

0.8

0.6

(A502)

(A502)

(A506)

(+5R)

(IC103-61P)

(IC103-62P)

(IC103-15P)

2 1C308

2 1C309

2 1C220

21

C216

21

C215

21C

226

2 1

R314

2 1R313

2 1R502

1

2

15 14

13

4

3 IC133

2 1R503

2 1R501

2 1R500

1 2R304

1 2R289

21R

288

21R

309

21R

308

21R287

21

R31021

R311

21R219

1

CP112

1

CP101

1

CP123

1

CP114

1

2

3 4

5

DA101STPSFT-STB

+3.3V

+3.3V

+3.3V

+3.3V

2 1R445

3

21

Q20

0

3

21

Q19

9

3

21

Q131

9

10

7 6

5

12

11 IC133

9

108

IC121

+3.3V

+5R

+5R

4

56

IC121

1312

11IC122

109

8IC122

1

23

IC121

12

1311

IC121

8

J717

11

10

9

15

14

13

12

STP-M+24V

4

J717

5

6

7

+24V

+5V

1

STP-INFERE-SEN

STPSFT-M-I0

STPSFT-M-I1

+3.3V

21R

280

3

21

Q132

1312

IC128

1110

IC128 98

IC128

46

5IC122

3

21

Q184

21R

327

21R318

21

R319

+3.3V

21

R305

+3.3V

21 C

1292

1C20

82

1

R283

13

2IC122

5

6

7

84

IC129

3

2

1

84

IC129

2 1R322

21R325

21C

2292

1C22

821C

227

21C

224

21C

223

21

C222

21

R326

21

R32421

R323

2 1

C221

2 1R321

21C

219

21R

320

21

D116

21

3

Q163

21

R317

21

3

Q162

21

3

Q155

21

3

Q154

2 1R316

21C

218

2 1R315

2

1

ETH105

21

C181

+5R

21

R226

21R218

21

C182

+5V

+5V

+5V

21

C210

21

C209

12

C130

21

C207

21R300

3

21Q119

3

21Q118

20 19 18 17 16 22 15 14 13 12 1110

9876

21

54321

IC115

21

R28

5

21

R286

21

R28

2

21R

279 2

1 R27

6

+5V +5V

STPSFT-M-B

STPSFT-M-A

STP-READY

STP-LS

STP-HP-SEN

2

3

STP-M-CCW

STP-M-CW

Staple home position sensor (PI50)Staple edging sensor (PI51)Staple sensor (PI52)

Stapler alignmentinterference sensor (PI46)

Staple motor (M41)

A-20


(A502)

(A502)

(A502)

(A502)

(A501)

(A502)

(A502)

(A502)(IC103-78P)

(IC103-69P)

(A502)(IC103-88P)

(IC103-86P)

(IC101-30P)

(IC103-22P)

(IC103-20P)

(IC103-21P)

(IC103-23P)

B10 J722

B9 J722

B7 J722

B6 J722

B4 J722

B1 J722

21

D114

21FU117

21

3 Q160

+24V

1 2R215

21

R448

21

R228

21

R451

A8

J721

A7

A1

B8

J721

B1

SHUT-CL-ON

UPPER-P-SEN2

1 2R450

JOGTRY-P-SEN

+3.3V

1 2R270

12

C183

21R269

+5R

+5R

+5R

+3.3V

12

R230

+3.3V

21

R229

+3.3V

21R225

21

R224

21

C188

21

C187

21

R223

21

C186

21R222

21

C185

1 2

R221

12

C184

1 2R220

RJOG-HP-SEN

ASSIST-HP-SEN

+3.3V

12

R272

1 2R271

12

C204 12

C203

+5R

21

C20221

C201

21

R268

21

R267

+5R

FJOG-HP-SEN

+5R

+3.3V

21

R39721

R396

21

C275

21

R395

21

C274

SHUT-HP-SEN

+5R

+3.3V

21

C287

21R446

21

C286

STPSFT-HP-SEN

+5R

+3.3V

12

C289

1 2R449

12

C288

TRYSFT2-P-SEN

21R447

B2

B3

B4

B5

B6

B7

A2

A3

A4

A5

A6

21

R452

B2 J722

B3 J722

B5 J722

B8 J722

B11 J722

B12 J722

Tray 2 paper surface sensor(PI48)

Paper surface sensor(PI41)

Shutter homeposition sensor(PI45)

Stapler shift homeposition sensor(PI40)

Shutter clutch(CL31)

Processing Traysensor (PI38)

Front aligning platehome position sensor (PI36)

Rear aligning platehome position sensor (PI37)

Rear end assist guidehome position sensor (PI39)

A-21


TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

L

L

HH

H

I1 II0

H

L

L

II0

H

L

I

H

L

(FRONT-JOG-MOTOR)

(REAR-JOG-MOTOR)

(ASSIST-MOTOR)

(ASSIST-B*)

(ASSIST-B)

(RJOG-B)

(RJOG-B*)

(RJOG-A*)

(RJOG-A)

(ASSIST-A)

(ASSIST-A*)

(A501)(A502)(A502) (IC103-30P)

(IC103-29P)(IC101-116P)

(A502)(IC103-31P)

(IC103-49P)(IC103-45P)(IC103-46P)

(A502)(A502)(A502)

(A502)

(A502)

(IC103-47P)

(IC103-48P)

(A502)(IC103-39P)

(IC103-37P)(IC103-38P)

(IC101-116P)(A501)(A502)(A502)

I0

0.06

0.5

0.5

0.06

1.0

0.2

1.0

0.06

(FJOG-A)

(FJOG-A*)

(FJOG-B)

(FJOG-B*)

A10 J722

A9 J722A8 J722

A7 J722

A5 J722

A3 J722

A2 J722

A1 J722

1

CP110

1

CP109

1

CP126

1

CP125

1

CP124

1

CP111

21R

238

21R

251

21R

262

21R

263

+24U

+5V

+24U

+24U

+5V

+5V FJOG-M-A

FJOG-M-I0

ASSIST-M-I1

ASSIST-M-I0

RJOG-M-I0

RJOG-M-ARJOG-M-B

ASSIST-M-STB

21

C193

21 C12

621C19

6

12

C125

21C20

0 21 C12

8

21 C12

321C19

02

1

R234

12

C124

21

R259

21

C194

21

R243

21

C195

21

R247

20 19 18 17 16 22 15 14 13 12 111098762154321

IC112

21

R25

3

21

R25

2

21

C191

21

C192

21

C198

21

C197

12

C127

21R242

21

C189

21R

233

21

R239

3

21Q112

3

21

Q113

3

21Q116

21

C199

21R255

20 19 18 17 16 22 15 14 13 12 111098762154321

IC114

20 19 18 17 16 22 15 14 13 12 111098762154321

IC113

21R

237

21

R23

5

21

R23

6

+3.3V

21R

266

21

R26

5

21

R26

4

+3.3V

21R

250

3

21Q114

21R

254

+3.3V

+5V +5V

+5V +5V

+5V +5V

FJOG-M-B

M-STB

ASSIST-M-BASSIST-M-A

M-STB

A4 J722

A6 J722

A11 J722

A12 J722




A-22


(A501)

(TXD0)

(RXD0)

(GND)

(A501)

(SADDLE-RXD)

(SADDLE-UNIT-ON)(A501)

(GND)

SADDLE I/F

(GND)

(GND)

(+24V)

(A502)

(A502)

(SADDLE-TXD)

(IC102-10P)

(IC101-105P)

(IC102-11P)

(IC101-59P)

(IC101-61P)

(+5R)

(+5V)

2 1R455

1 J703

2 J703

3 J703

4 J703

5 J703

6 J703

21

3 Q188

+5R

1

J704

RXD0

SADDLE-TXD

SADDLE-UNIT-ON

65

IC128

SADDLE-RXD

TXD0

21

C107

21

C255

2 1R365

2 1R3642

1

D117

21

R363

+3.3V+3.3V

21

R360

+3.3V

2 1R359

4

3

2

1

J723+3.3V

2 1R348

2 1R347

21

R346

+3.3V

21

R345

21

R454

2 1

R453

2

+24V

+5V

A-23


(GND)

(GND)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(+24V)

(GND)

(PCH-TXD)

(PCH-RXD)

(PCH-OUT)

(PCH-IN)

(GND)

(GND)

(A501)

(PCH-M-I0)

(PCH-M-I1)

(PCH-M-STB*)

(TRAIL-EDGE-SEN)

(PCH-UNIT-ON)

(GND)

(PCH-M-A*)

(PCH-M-A)

(PCH-M-B)

(PCH-M-B*)

(IC101-79P)

(IC101-78P)

(IC101-77P)

(IC101-76P)

(IC101-75P)

(IC101-74P)

(IC101-71P)

(IC101-98P)

(IC101-97P)

(IC101-34P)

(IC101-66P)

(IC101-37P)

(+5R)

(A501)(IC101-101P)

B7 J705

B5 J705

B1 J705

A9 J705

A8 J705

A7 J705

A5 J705

A4 J705

A3 J705

A2 J705

A1 J705

3

21

Q166

21

C276

21

C277

21

C278

21

C3013

21

Q165

3

21

Q150PCH-OUT

3

21

Q144

3

21

Q148

3

21

Q149

3

21

Q145

3

21

Q146

3

21

Q147

3

21

Q105

+5R

PCH-UNIT-ON

PCH-M-B

PCH-M-B

PCH-M-A

4 3

IC128

12

IC128

PCH-TXD

PCH-RXD

PCH-M-I0

PCH-M-A

2

1

J706

PCH-IN

21

R413

+3.3V

21

R367

2 1

R371

21

C256

2 1R366

PCH-M-STB

2 1

R3742 1R373

21

D119

21

R372

+3.3V+3.3V

21

C260

+3.3V

12

C258

12

R3691 2

R368

21

C257

+3.3V

PCH-M-I1

TRAIL-EDGE-SEN

21

C302

21

C300

21

C303

21

C304

21

C305

21

C306

+24R

A6 J705

A10 J705

B2 J705

B3 J705

B4 J705

B6 J705

B8 J705

B9 J705

B10 J705

[SADDLE DRIVER PCB or PUNCH CONTROLLER PCB]

A-24


GNDVCC

GNDVCC

GNDVCC

GNDVCC

GNDVCC

GNDVCC

GNDVCC

GNDVCC

GND1

GND2

GND3

VCCA

VCCB1

VCCB2GND1

GND2

GND3

VCCA

VCCB1

VCCB2

GND1

GND2

GND3

VCCA

VCCB1

VCCB2

GNDVCC

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

DIRG

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

DIRG

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

DIRG

GNDVCC

GNDVCC

[SOLENOID][FLASH I/F]

[TRAY1-AREA-SENSOR][TRAY2-AREA-SENSOR]

[STAPLER-MOTOR][SADDLE I/F]

[PUNCH I/F]

[STAPLER-MOTOR]

12345 6 7 8

RA302

+5V

12345 6 7 8

RA301

+5V

DBUS[7:0]

DBUS7DBUS6DBUS5

DBUS3DBUS4

DBUS2DBUS1DBUS0

ROM-CS

8 9

IC206

10 11

IC206

12 13

IC206

1 2R606

2 1R607

2 1R604

2 1R603

2 1

IC206

21

C4097

14IC206

1213

IC205

21IC205

7

14IC205

1312

IC204

11 10IC204

9 8IC204

+5V

+3.3V

+3.3V

3

4

5

6

7

8

9

10

21

20

19

18

17

16

15

14

222

IC203

3

4

5

6

7

8

9

10

21

20

19

18

17

16

15

14

222

IC202

3

4

5

6

7

8

9

10

21

20

19

18

17

16

15

14

222

IC201

+5V

+3.3V+3.3V

+5V

+3.3V

12

R605

+5VFWE-WR-LED

32 J801

34 J801

17 J801

21

C40821

C407

21

C110

7

14IC204

5 6IC204

3 4IC204

1 2IC204

16 J801

33 J801

21 J801

4 J801

20 J801

3 J801

19 J801

2 J801

18 J801

1 J801

22 J801

5 J801

15 J801

31 J801

14 J801

30 J801

13 J801

29 J801

12 J801

28 J801

11 J801

27 J801

10 J801

26 J801

9 J801

25 J801

8 J801

24 J801

7 J801

23 J801

6 J801

+5V

21

C406

21

C405

11

12

13

1

23

24

IC203

21

C404

21

C403

11

12

13

1

23

24

IC202

21

C402

+3.3V

21

C401

21

C310

11

12

13

1

23

24

IC201

+5V

8

16IC133

+3.3V

7

14IC132

7

14

IC1177

14IC121

21

C246

+3.3V

+3.3V+3.3V

7

14IC1287

14IC122

7

14IC120

21

C242

21

C245

21

C111

21

C109

21

C2477

14IC131

+3.3V +5V

43IC205

65IC205

89IC205

1011IC205

+3.3V

ROM-PCB-ON

RD

ABUS16

ABUS17

ABUS18

ABUS0ABUS1ABUS2ABUS3ABUS4ABUS5ABUS6ABUS7

ABUS8ABUS9ABUS10ABUS11

ABUS15ABUS14ABUS13ABUS12

ABUS[18:0]

A-25

APPENDIX

3.15 Stapler PCB1

(STP-INFERE-SEN)

(GND)

(+5R)

(STP-M-CCW)

(STP-M-CW)

(STPSFT-M-B*)

(STPSFT-M-B)

(STPSFT-M-A)

(STPSFT-M-A*)

(+5V)

(STP-HP-SEN)

(STP-READY)

(STP-LS)

7

2

1

11

10

4

3

5

6

8

9

10

11

12

13

14

15

16

17

18

19

J992

15

14

13

12

9

8

7

6

5

4

3

2

1

J991

APPENDIX

A-26

3.16 Stapler PCB2

(GND)

(STP-READY)

STAPLE MOTOR(M41)

STAPLE SHIFT MOTOR(M35)

(STP-INFERE-SEN)

STAPLER ALIGNMENTINTERFERENCE SENSOR(PI46)

STAPLEHOME POSITIONSENSOR (PI50)

STAPLE EDGINGSENSOR (PI51)

STAPLE SENSOR(PI52)

(GND)

(+5R)

(+5V)

(STP-LS)

(STP-HP-SEN)

(STP-M-CW)

(STP-M-CCW)

(STPSFT-M-A*)

(STPSFT-M-A)

(STPSFT-M-B)

(STPSFT-M-B*)

(GND)

9

J995

2

1

7

19

J993

6

1

2

7

1

J994

8

5

3

4

6

2

3

4

5

8

9

10

11

12

13

14

15

16

17

18

3

4

5

6

7

8

A-27

APPENDIX

3.17 Tray1/Tray2 Shift Area Sensor PCB

[AREA SENSOR2]

[AREA SENSOR3]

[AREA SENSOR1]

4J981

5J981

21

R981

21

R982

21

R983

AREA-SEN3

+5V

GND

2 3

1 4

PS981

AREA-SEN2

2 3

1 4

PS982

2 3

1 4

PS983

AREA-SEN1

3J981

2J981

1J981

APPENDIX

A-28

A-29

3.18 Tray1/Tray2 Driver PCB

EN

AB

LE

RE

SE

TB

CW

B

CLO

CK

MO

DE

VR

EF

VD

D

A AB

B BB

GN

D

(GND)

(+5V)

(TRY-B*)

(TRY-B)

(TRY-A*)

(TRY-A)

(+24V)

(+24V)

(GND)

(GND)

(+24V)

(+24V)

(TRY-M-CW)

(TRY-M-I)

(TRY-M-CLK)

(TRY-M-EN)

21C96

721C96

621C96

521C96

4

21C96

1

21C96

8

12

C95

1

21C95

4

12 11 10 9 8 7 6 5 4 3 2 1

IC951

12

C95

3

21R952

21R

957

+5R

21R

959

21R960

21

R961

21

R962

21C

958

21JP951

21JP952

21

JP954

21

JP953

+5R+5R+5R

21C95

5

21R956

21R

958

21

R95

3

21R

955 2

1C96

2

12

C95

22

1

D95

1

21

R951

4 J952/J1953

3 J952/J1953

1 J952/J1953

21C96

321C95

7

21C96

0

21C95

9

3

21Q953

3

21Q952

3

21Q951

21C95

6

7J951/J1951

4J951/J1951

3J951/J1951

1J951/J1951

2J951/J1951

+24V

+5R

+5R

+24V

+5R

+5R

+5R

5J951/J1951

6J951/J1951

8J951/J1951

9J951/J1951

10J951/J1951

2 J952/J1953

5 J952/J1953

6 J952/J1953

Tray 1 shift motor / Tray 2 shift motor(M37/M38)

A-30

4 Saddle Stitcher Unit Circuit Diagram

NO

CO

M

NO

CO

M

NO

CO

M

M

NCNO

COM

NO

CO

M

MM

SL

SLSL

NCNO

COM

SL

M

M

MM

M

Stitcherhome positionswitch (front)

Stitcherhome positionswitch (rear)



Staple switch (front)

Staple switch (rear)

No.2 flappersolenoid

Feed platecontactsolenoid

+5V

S-GND

Paper pushing platemotor clock sensor

Paper folding motorclock sensor S-GND

+5V

+5V

S-GND

S-GND

+5V

P-GND

+24V

SD

L-R

EA

R-S

TP

-CW

SD

L-R

EA

R-S

TP

-CC

W

S-G

ND

SD

L-F

RO

NT

-ST

P-C

W

SD

L-F

RO

NT

-ST

P-C

CW

S-G

ND

No.1 flappersolenoid

+24

V

+24

V

+24

V

+5V

S-GND

+5V

S-GND

+5V

S-GND

Crescent roller phase sensor

Guide home position sensor

Paper pushing plate home position sensor

Paper pushing plate top position sensor

+5V

S-GND

S-GND

+5V

S-GND

+5V

S-GND

+5V

S-GND

+5V

+5V

S-GND

S-GND

+5V

No.3 paper sensor

No.2 paper sensor

No.1 paper sensor

+5V

S-GND

+24V

S-GND

S-GND

L-GND

+5V

S-G

ND

+5V

S-G

ND

Vertical pathpaper sensor

Stitcher unitIN sensor

Paper foldinghome position

sensor

S-G

ND

+5V

+24V

PCB10

Paper sensor PCB


To FINISHER CONTROLLER PCB

To FINISHER CONTROLLER PCB

Delivery cover sensor

Alignment platehome position sensor

Paper positioningplate motor

Alignment motor

Paper pushingplate motor

Paper folding motor


Inlet door switch

Stitcher motor (rear)

Stitcher motor (front)

Feed motor

Guide motor

Tray paper sensor

Paper positioning plate home position sensor

Paper positioningplate paper sensor

Delivery sensor

Inlet cover sensor

Saddle inlet sensor

Saddle inlet solenoid

+5V

DELVMS

EJCVR

INLET-ROLL

SDLINSL*

INLTCVR

INLTCVRMS

32

1

PI3

1211

109

82

34

56

17

J138

1211

109

82

34

56

17

J138

54321

M3

21

M2

21

M8

21

J108

54

32

1

M5

54

32

1

M4

12

SL4

21

J704

12

J139L

21

J139D

321

SW1

23

1

J109

12

3

J136

12

3

J137

12

J135

12

34

56

7

JD1A

12

34

56

7

JD1B

HK

EM

P1

1514

1312

1110

98

23

45

61

7

J11

109

82

34

56

17

J7

81

23

45

67

910

J4

21

J1

14 13 12 11 10 9 8 23456 17

J812345678

J151234

J512345

J12

98

23

45

61

7J6

1514

1312

1110

98

23

45

61

7

J9

12

34

56

78

J10

1110

98

23

45

61

7

J20

1 2 3 4 5 6

J2

1 2 3

J21

1 2

J19

1 2 3 4 5 6 7

J13

1 2 3

J18

123J130

12

3

J107

12

3

J203

12

3

J102

12

3

J209

12

34

5

J114

12

34

5

J113

23

1

J112

21

J205

1 2

J1171 2

J1181 2

J1151 2 3 4

1 2 3 4 5J119

12

34

56

J202

12

3

J201

12

3

J129

12

3

J128

12

3

J127

12

3

J126

12

34

J125

12

3

J124

12

34

5

J204

1234J208

123J131

12

34

56

J703

12

3

J133

12

J1353 2 1

PI17

123 J132

ST

PLH

P

VP

JM

32

1

PI22TXD

RXD

3 2 1

PI18

3 2 1

PI19

3 2 1

PI20

12

34

5

J304

32

1

PI9

3 RDPA

2 NDPA

1 STPA

DELV

GIDHP

LUNGEHP

12

34

J325

LUNGEHP

PAPPOS

PPOSPAR

A

B

B*

+24V

A*

FLP

SL1

*

FLP

SL2

* AB A*

B*

RLN

TP

SL*

HK

EM

P2

SD

L-R

EA

R-S

TP

-CW

B*

A*

A

+24V

B*

A*

B

JOGHP

FLDCLK

LUNGECLK3

21

PI4

21

J305

23

1

J111

12

J17

J116

12

SL2

12

SL1

12

SL5

32

1

PI7

12

3

J134

12

3

J402

12

3

J502

32

1

PI6

12

34

56

J302

12

3

J105

32

1

PI15

12

3

J301

32

1

PI11

12

34

5

J123

32

1

PI12

12

3

J52512

34

J225

1 2 3 4J308

32

1

PI13

32

1

PI14

3 2 1

PI16

3 2 1

PI21

32

1

PI1

21M7

21

M6

21

SW4

321

SW3

12

3

J103

32

1

PI5

12

3

J101

12

3

J309

1 2 3

J16

12

34

56

7

J315

12

34

56

7

J316

12

34

56

7

JD2A

12

34

56

7

JD2B

12

12

12

4 3 2 1

M1

1413121110982 3 4 5 61 7

J14

1234

12

3

J303

21

SW5

21

SW6

21

SW7

12

34

J425

32

1

PI8

12

3

J100

ST

CH

HP

1*

ST

CH

HP

2*

TRYPAR

A

B

+24V

SD

L-R

EA

R-S

TP

-CC

W

SD

L-F

RO

NT

-ST

P-C

W

SD

L-F

RO

NT

-ST

P-C

CW

PA

FLD

HP

*

FDRLHP

A-31

4.1 Saddle Stitcher Controller PCB (A501)

GNDVCC

PG2/_CS2

PG1/_CS3

PG0/_CAS

MD2

MD1

MD0

P10/PO8/TIOCA0/_DACK0

P11/PO9/TIOCB0/_DACK1

P12/PO10/TIOCC0/TCLKA

P13/PO11/TIOCD0/TCLKB

P14/PO12/TIOCA1

P15/PO13/TIOCB1/TCLKC

P16/PO14/TIOCA2

P17/PO15/TIOCB2/TCLKD

VSS15

AVSS

P47/AN7/DA1

P46/AN6/DA0

P45/AN5

P44/AN4

P43/AN3

P42/AN2

P41/AN1

P40/AN0

VREF

AVCC

P53

/_A

DT

RG

/_IR

Q7/

_WA

IT/_

BR

EQ

O

P52

/SC

K2/

_IR

Q6

VS

S14

VS

S13

P51

/RX

D2/

_IR

Q5

P50

/TX

D2/

_IR

Q4

PF

0/_B

RE

Q

PF

1/_B

AC

K

PF

2/_L

CA

S/_

WA

IT/_

BR

EQ

O

PF

3/_L

WR

PF

4/_H

WR

PF

5/_R

D

PF

6/_A

S

VC

C5

PF

7/¦

VS

S12

EX

TA

L

XT

AL

VC

C4

ST

BY

NM

I

RE

S

WD

TO

VF

[_F

WE

]

P20

/PO

0/T

IOC

A3

P21

/PO

1/T

IOC

B3

P22

/PO

2/T

IOC

C3/

TM

RI0

P23

/PO

3/T

IOC

D3/

TM

CI0

P24

/PO

4/T

IOC

A4/

TM

RI1

P25

/PO

5/T

IOC

B4/

TM

CI1

P26

/PO

6/T

IOC

A5/

TM

O0

P27

/PO

7/T

IOC

B5/

TM

O1

P63

/_T

EN

D1

P62

/_D

RE

Q1

P61

/_T

EN

D0/

_CS

5

VS

S11

VS

S10

P60

/_D

RE

Q0/

_CS

4

VS

S9

P35/SCK1

P34/SCK0

P33/RXD1

P32/RXD0

P31/TXD1

P30/TXD0

VCC3

PD7/D15

PD6/D14

PD5/D13

PD4/D12

VSS8

PD3/D11

PD2/D10

PD1/D9

PD0/D8

PE7/D7

PE6/D6

PE5/D5

PE4/D4

VSS7

PE3/D3

PE2/D2

PE1/D1

PE0/D0

VCC2

P64

/_IR

Q0

P65

/_IR

Q1

VS

S6

VS

S5

P66

/_C

S6/

_IR

Q2

P67

/_C

S7/

_IR

Q3

PA

7/A

23/_

IRQ

7

PA

6/A

22/_

IRQ

6

PA

5/A

21/_

IRQ

5

PA

4/A

20/_

IRQ

4

VS

S4

PA

3/A

19

PA

2/A

18

PA

1/A

17

PA

0/A

16

PB

7/A

15

PB

6/A

14

PB

5/A

13

PB

4/A

12

VS

S3

PB

3/A

11

PB

2/A

10

PB

1/A

9

PB

0/A

8

PC

7/A

7

PC

6/A

6

PC

5/A

5

PC

4/A

4

VS

S2

PC

3/A

3

PC

2/A

2

PC

1/A

1

PC

0/A

0

VC

C1

NC

VS

S

PG

4/_C

S0

PG

3/_C

S1

GNDVOUT

SUB

VCC M/R

[+5V]

[RESET]

[MD2]

[GND]

(A50

8)(A

508)

(A50

8)

(A50

8)(A

509)

(A50

9)

(A507)

(A504)(A504)(A504)

(A504)(A504)

(A508)(A508)(A508)

(A508)

(A506)

(A50

6)(A

506)

(A50

2)

(A50

4)(A

504)

(A50

4)

(A50

6)(A505)(A505)

(A508)(A508)

(A507)

(A502)

(A502)

(A502)

(A502)

(A502)

(A502)

(A508)

(A509)(A505)

(A50

7)

(A50

7)

(A50

5)(A

505)

(A50

5)

(A50

6)

(A50

4)

(A50

1)(A

502)

(A50

4)

(A50

2)

(A50

6)

(A50

6)(A

507)

(A50

6)

(A50

4)

(A507)(A508)

(A508)

(A504)

(A506)(A504)

(A507)

(A506)

(A50

9)(A

509)

(A50

8)(A

508)

(A50

9)

(A50

9)(A

508)

(A50

9)(A

508)

(A50

2)(A

501)

(A504)(A501)

(A50

4)(A

506)

(A50

7)

(A50

8)

(A50

6)(A

509)

(A50

2)

(CPU)(IPC)

(A50

9)

[RXD]

[TXD]

[FWE]2 1

D101

56IC501

21

R15

10 11

IC501

21

R401

21

R277

21R276

12 13

IC501

2 1

IC501

4

521R275

6

7

FLASH-RXD

3

21

Q68

21

C141

3

21

Q65

3 4

IC501FLASH-TXD

+5V

21R

501

21

R402

89

IC501

21

C202

21

C201

21

C144

12X1

2 1

R2793

21

Q63

S-I

NR

ET

-SE

N

+5V

21R

286

21R

272

21R

282

FO

LD-H

P-C

ON

NE

CT

8 7 6 54321R

A4

8 7 6 54321R

A3

21

R280

3

21

Q66 21

C142

21

R278

21R

273

21R274

3

21

Q67

21

R271

AB

US

7A

BU

S6

AB

US

5A

BU

S4

AB

US

3A

BU

S2

AB

US

1A

BU

S0

ABUS[7:0]

8

7

6

54

3

2

1RA1

21C

9

CS

0

21

C15

21

C16

34

2

5 1

IC1

3

2

1

J22

S-STPF-CWS-STPR-CCWS-STPR-CW

GUIDE-AGUIDE-BGUIDE-I0S-FEED-I0S-FEED-AS-FEED-B

S-FEED-BS-FEED-A

PUSH-TOP-CONNECTS-STP-CONNECTS-GUIDE-CONNECTPUSH-HP-CONNECTS-FDOOR-CONNECTS-EDOOR-CONNECTS-RSTP-ANS-FSTP-AN

S-S

TP

F-C

CW

+3.3V

+3.3V

DBUS[7:0]

DBUS0DBUS1DBUS2DBUS3

DBUS4DBUS5DBUS6DBUS7

21R

263

RE

SE

T

RD

WR

21

R25

9

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

104

103

102

101

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

3837363534333231302928272625242322212019181716151413121110987654321

IC7

S-N

DLF

-SE

NS

-ND

LR-S

EN

INR

ET

-FLA

P-S

LS

-FLA

P1-

ON

S-F

LAP

2-O

NS

-PIC

K-O

N

S-J

OG

-AS

-JO

G-B

S-J

OG

-I0

P-P

OS

-I0

P-P

OS

-BP

-PO

S-A

SL-

TIM

EF

OLD

-PW

MF

OLD

-RV

FO

LD-F

WD

S-I

NLE

T-S

W

S-F

DO

OR

-SW

TRM-JOIN

S-EDOOR-SWS-JOG-HP

EDOOR-SENFDOOR-SEN

FOLD-HP-SENPUSH-RV

PUSH-FWDPUSH-EN

FO

LD-C

LKP

US

H-C

LK

S-S

TP

R-H

PS

-ST

PF

-HP

S-F

EE

D-A

TR

M-I

NP

US

H-T

OP

-SE

NP

US

H-H

P-S

EN

S-S

TP

-SE

NIN

RE

T-C

OV

ER

-SE

NS

-GU

IDE

-SE

NS

-PO

S-S

EN

S-P

AS

S-S

EN

S-R

ED

GE

-SE

N3

S-R

ED

GE

-SE

N2

S-R

ED

GE

-SE

N1

S-E

XIT

-SE

NS

-HA

LF-S

ENS-T

RY

-SE

NS

-PA

PE

R-S

EN

+3.3V

TRM-OUT

8

7

6

54

3

2

1RA2

+3.3V

+3.3V

21C

18

21C

17

21C

10

+3.3V

21C

11

+3.3V

21 C

12

21C

13

21C

14

TRM-TXD

TRM-RXD

21

R26

0

S-F

EE

D-S

TB

Y

+3.3V

+3.3V

+5V+3.3V

+3.3V

RESET

7

14IC501

+3.3V

21

C61

+5V

A-32


DQ

2

DQ

3

DQ

4

DQ

5

DQ

6

DQ

7

VC

C A0

A1

A2

A3

A4

A5

A6

A7

PA0

PA1

PA2

PA3

PA4

PA5

PA6

PA7

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

P00

P01

P02

P03

P04

P05

P06

P07

VS

S

XO

UT

XIN

P10

P11

/INT

RE

SE

T

CN

VS

S

P12

P13/CLK

P14/_CTS1

P15/_CTS2

P16

TXD1

RXD1

TXD2

RXD2

LVL

PUL

INTR

VBUS

S

R

W

DQ0

DQ1

(A503)

(A510)(A510)

(A510)

(A503)

(A501)(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A510)

(A510)(A510)

(A510)(A503)

3 J20

2 J20

1C

P4

3

21

Q6

1 J20

8 J20

4 J20

64 63 62 61 60 59 58 57 56 55 54 53 52 5150

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

3231302928272625242322212019

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC8

RESET

CS0RDWR

POW-ON

LEDTRY-MTR-I0TRY-MTR-BTRY-MTR-A

S-TRY-HP-SENS-TRY-POS2-SENS-TRY-POS3-SEN

24V-DETECT5V-DETECT

1 J2

21R35

21

C27

TRM-JOIN

+3.3V

21R28

21R27

21R26

2 1

R38

+3.3V

21

D3

1C

P1

21R34

65

IC502

1C

P2

21

3 Q2

21C25

12X2

21

R33

21R32

+3.3V

+3.3V

21SW1

TRM-OUT

21

C28

TRM-IN

TRM-TXD

8 9

IC502

2 1R22

21

C20

21

C21

21

C19

2 1R18

2 1R20

21

R37

TRM-RXD 2 1

R19

1C

P5

3

21

Q23

3

21

Q22

21

R24

+3.3V

21

D1

21

R17

+3.3V+3.3V

2 1

R23

21

D2

21

R21

+3.3V+3.3V

1C

P3

1C

P6

21R

25

+3.3V

21

C22

21

C23

1

10

11

12

13

14

15

16

2

3

4

5

6

7

8 9

SW504

21 LED3

21 LED2

21 LED1

21

C24

21C26

AB

US

3

AB

US

0A

BU

S1

AB

US

2

AB

US

4

AB

US

6

AB

US

7

ABUS[7:0]

AB

US

5

DB

US

3

DB

US

0

DB

US

1

DB

US

2

DB

US

5D

BU

S6

DB

US

7

DBUS[7:0]D

BU

S4

21R36

2 J2

3 J2

4 J2

+5V

6 J20

5 J20

7 J20

9 J20

10 J20

11 J20

A-33


OUTINGND

J

E

E

(+24V)

(L-GND)

(A502)

(A502)

(+5V)

(A502)

(P-GND)

12

ZD1

2

1

ETH2

1

CP11

1

CP8

1

CP9

12

CB1

2 J1

2

1

ETH1

21

R287

21

3 Q76

+3.3V

POW-ON 3

21

Q71

+5V

3

21

Q72

+5R

2

1

JNT1

21

R47

5V-DETECT

2 1

R28924V-DETECT

2 1

R298

12

C2

6 J2

5 J2

1 J1

3

21

Q24

12

C4

12

C1

32

1

IC10

21

C30

+3.3V

21

R48

+24V

2 1

R299

21

C31

21

D4

21FU14

+3.3V

A-34


OUTATDA

REFAGA

INAOUT/A

RSAVS

RSBOUTB

TDBGB

REFBINB

OUT/B

OUTATDA

REFAGA

INAOUT/A

RSAVS

RSBOUTB

TDBGB

REFBINB

OUT/B

OUTATDA

REFAGA

INAOUT/A

RSAVS

RSBOUTB

TDBGB

REFBINB

OUT/B

E

E

E

E

TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

II0

H

L

II0

H

L

II0

H

L

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)(A501)(A501)(A501)(A501)

Feed motor (M1)

II0

H

L

(A501)

(A501)

(A501)

Guide motor (M3)


Paper positioning plate motor (M4)0.1

0.4

0.1

0.51

0.1

0.51

0.1

0.51

(A501)

20 19 18 17 16 22 15 14 13 12 111098762154321

IC2

21C20

621C20

521C20

421C20

3

S-FEED-I0

1C

P14

1C

P16

21

C37

2

1

ETH9

2

1

ETH10

2

1

ETH8

2

1

ETH3

1C

P13

1C

P24

1C

P12

1C

P25

1

CP17

1C

P15

1C

P20

1C

P18

1C

P19

1C

P23

1C

P22

1C

P21

21R

64

21R

14

21R

53

21C15

321C15

221C15

1

21 C

41

12

C148

12

C147

12

C146

P-POS-I0

P-POS-B

P-POS-A

S-JOG-I0

S-JOG-B

S-JOG-A

GUIDE-I0

GUIDE-B

GUIDE-A

S-FEED-BS-FEED-AS-FEED-BS-FEED-A

21FU6

+24R

10 J7

8 J7

6 J7

7 J7

9 J7

5 J7

4 J7

+24V

21

FU4

12

34

56

78

910

1112

1314

15

IC3+3.3V

3

21

Q8

+5R

21R

63

21

R62

+5R

21

C40

21

C39

21R

61

21

R59

21R58

21

C38

21R57

S-FEED-STBY

21

C33

21R5221R51

21

C35

21

C36

21

R54

12

C5

21R50

3

21

Q7

21

R49

21

C34

+3.3V

21

R60

21R

65

+3.3V

21FU5

12

34

56

78

910

1112

1314

15

IC4+3.3V

3

21

Q9

+5R

21R

74

21R

73

+5R

21 C

45

21

C44

21

C43

21R

72

21

R71

21R70

21

C42

21R69

21

R68

21R

67

21R

66

+3.3V

12

34

56

78

910

1112

1314

15

IC5+3.3V

3

21

Q10

+5R

21R

83

21

R82

+5R

21 C

49

21

C48

21

C47

21

R81

21R8021

R79

21

C46

21R78

21R77

21R

76

21R

75

+3.3V

1 J52 J53 J54 J5

+24V

1 J12

2 J123 J12

4 J125 J12

1 J7

2 J73 J7

+24R

+5V +5V

21C15

4

21C15

721C15

621C15

5 21C15

82

1C16

121C16

021C15

9 21C16

2

A-35


GNDVCC

GNDVCC

E

GNDVCC

A

B

C/R C

Q

Q

CLR

A

B

C/R C

Q

Q

CLR

(A508)

(F.H)

H

H

H

L

L

L

CW CCW

(CCW)

(CW)

(F.H)

(F.H)

H

H

H

H

L

L

L

L

CW CCW PWM

(CCW)

(A501)

(A501)

(A501)

(CW)

(F.H)

H

H

H

H

L

L

L

L

H

H

L

L

H

H

L

L

H

H

H

H

H

H

L

L

L

L

L

L

H

H

L

L

Q534 Q535 Q542 Q543 Q536 Q537 Q544 Q545


L

H

EN

(A501)

(A501)

(A501)

(A501)


1C

P26

1C

P30

PUSH-RV 9

108

IC517

PUSH-FWD

PUSH-EN

S-GUIDE-SEN

12

1311

IC517

+3.3V

9

10

7 6

5

12

11

IC516

+3.3V

2 1

R1

2 1R101

+3.3V

1

2

15 14

13

4

3

IC516

8

16

IC516

46

5IC504

109

8IC504

4

56

IC517

1

23

IC517

21R

303

FOLD-FWD

+5V

21

FU

11

+24R

21

FU

7

+24R

21R

902

1

R93

21

R11

7

2 1R98

1312

11

IC504

13

2

IC504

10 J4

9 J4

8 J4

7 J4

21

R88

1C

P28

1C

P32

1C

P33

1C

P29

1C

P31

5

67

84

IC509

2 1D8

2

1

ETH4

2 1R96

2 1R97

2 1

R301

3

21

Q29

2 1C51

2 1C50

2 1R302

21

3

Q52

21

3

Q51

21

3

Q44

21

3

Q433

21

Q28

2 1R300

21R95

21 C

54

21C53

21R

94

21

C52

21R92

21R91

21

D7 21R89

3

21

84

IC509

21R

307

2 1R114

2 1R113

2 1R306

3

21

Q31

2 1C59

2 1C58

2 1R305

21

3

Q54

21

3

Q53

21

3

Q46

21

3

Q453

21

Q30

2 1R304

21

R10

0

FOLD-PWM

+3.3V

9

108

IC508

21

C627

14IC504

+5V

+5V

+5V

FOLD-RV

7

14IC517

21

C3

+5V

21

C6

+5V

+3.3V

2 1C7

+3.3V2 1

R22 1C8+3.3V

21R10

3

12

Q11

21R9

A-36


A

B

C/R C

Q

Q

CLR

A

B

C/R C

Q

Q

CLR

E

GNDVCC

GNDVCC

GNDVCC VCC

GNDGNDVCC

(A501)

CW CCW

(A501)

(CW)

(CCW)

(A501)

Q540 Q541 Q548 Q549

L

L

H

H

L

H

L

H

(A501)

(A501)

No.1 paper deflectingsolenoid (SL1)

No.2 paper deflectingsolenoid (SL2)

(A501)

(A501)


Feed plate contactsolenoid (SL4)

Saddle inletsolenoid (SL5)

(A501)(A501)

(A501)

(A501)

Stitcher home positionsensor (front) (SW7)

Staple sensor (front) (SW6)

1C

P36

21

2 1

R11

4

56

IC507

9

108

IC50712

1311

IC507

1

23

IC507

+5R +5R

21R137

INRET-FLAP-SL

21R

99

21R

145

21R124

7

14IC503

21

FU

12

+24U

12

1311

IC508

14

7

IC508

+3.3V

21

D11

S-FEED-I0

21C

70

R12

5

5

67

84

IC511

4 3IC503

2 1IC503

7

14IC506

S-NDLF-SEN

S-STPF-CCW

1

5

4

2

1

4 J8

3 J8

1 J8

9

108

IC506

12

1311

IC506

1

23

IC506

7

14IC507

7

14IC505

21

C60

21

C63

+5R+3.3V

21

C65

21

C66

+5R

21R140

21

R139

1312

11

IC505

109

8

IC505

21R138

21R136

21R

135 2

1R13

4

21

C73

2 1

R133

2 1R132

21

R13

1

2 1

R130

1C

P35

21

C72

2 1R129

1C

P34

3

21

Q332

1C71

21

D15

21

D14

21R128

2 1R311

21

D13

21R126

21

D12

21

3

Q56

21

R123

2 1C69

2 1C68

2 1

R3102 1R309

21C

67

21

3

Q55

21

3

Q4821

3

Q473

21

Q32

2 1R308

2

1

ETH6

21

R119

+3.3V

21

R11

8

S-STPF-HP

1C

P37

21

D16

21

FU

8

+24V

21

R142

21R

141

21

3

Q57

1C

P38

21

D17

21

R144

21R

143

21

3

Q58

1C

P40

21

D19

21

R148

21R

147

21

3Q60

1C

P39

21

D18

21

FU

9

+24V

21

R146

21

3Q59

4

56

IC506

2 J8

5 J8

6 J8

7 J8

3

6

7

8

2

+3.3V

21

C74

2 1

C139

S-STPF-CW

+3.3V

+5V

+5V

S-PICK-ON

S-FLAP2-ON

S-FLAP1-ONSL-TIME

+3.3V

9

10

7 6

5

12

11

IC514

+3.3V

2 1

R4

1

215 14

13

43

IC514

+3.3V

2 1C32

+3.3V2 1

R3

2 1C29

S-FSTP-AN

A-37


GNDVCC

A

B

C/R C

Q

Q

CLR

A

B

C/R C

Q

Q

CLR

E

GNDVCC

GNDVCC

(A501)

(A501)

CW CCW

(A501)

(CW)

(CCW)

(A501)

Q540 Q541 Q548 Q549

L

L

H

H

L

H

L

H

(A501)

(A501)

(A501)


Inlet door switch (SW1)

(A501)

Delivery door switch (SW3)

Stitcher home positionsensor (rear) (SW5)

Staple sensor (rear) (SW4)

12

ZD4

12

ZD5

12

ZD3

1C

P43

3

21

Q74

3

21

Q75

3

21

Q73

21

R174

2 1R12

4

56

IC5131

23

IC513

12

1311

IC5139

108

IC513

7

14IC513

8

16IC515

46

5IC505

21

R293

+24U

+3.3V

21

D24

2 1

C138

3

21

84

IC511

8 9

IC503

6 5

IC503

13

2IC505

21

C83

S-EDOOR-SW

S-INRET-SW

S-STPR-CCW

5 J4

11 J8

10 J89 J88 J8

6 J4

+24R

+3.3V

+3.3V

21

R163

+24U

+24V

21

R149

21

R152

S-NDLR-SEN

21R158

21

R159

21R169

21R

150 2

1R15

1

21

C76

2 1

R156

2 1R157

21

R16

12 1

R155

1C

P42

21

C75

2 1R167

1C

P41

3

21

Q38

21C

85

21

D21

21

D22

21R154

2 1R313

21

D23

21R153

21

D20

21

3

Q61

21C

84

21R173

21

R172

2 1C82

2 1C81

2 1

R3152 1R314

21C

80

21

3

Q62

21

3

Q50

21

3

Q493

21

Q37

2 1R312

2

1

ETH7

21

R160

21

R16

2

S-STPR-HP

+5R+5R

1 J4

2 J4

3 J4

4 J4

+3.3V

21

R164

21

R165

+3.3V12 J8

13 J8

14 J8

+3.3V

21

FU

13+5V

S-FDOOR-SW

21

R294

21

R296

+3.3V

9

10

7 6

5

12

11

IC515

+3.3V

2 1

R6

1

2

15 14

13

4

3

IC515

+3.3V

2 1C78

+3.3V2 1

R5

2 1C77

8

16IC514

+3.3V

21

C79

+3.3V

21

C140

21

C163

S-STPR-CW

S-RSTP-AN

+5R

A-38


GNDVCC

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

Alignment platehome position sensor(PI5)

Paper folding motorclock sensor(PI4)

Delivery cover sensor(PI3)

Paper pushing platemotor clock sensor(PI1)

Stitcher unit IN sensor(PI16)

Vertical path paper sensor(PI17)

Delivery sensor(PI11)

Crescent roller phase sensor(PI12)

Guide home position sensor(PI13)

Paper pushing platehome position sensor (PI14)

Paper pushing plate topposition sensor (PI15)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)(A505)

1

CP51

1

CP50

1

CP49

1

CP48

1

CP44

1

CP53

1

CP54

1

CP55

1

CP52

1

CP47

1

CP45

1

CP46

4

56

IC508

S-GUIDE-SEN

21

C87

13 J11

15 J11

21

R269

21R268

21

R266

21R264

21

R177

1

23

IC508S-HALF-SEN

6 J13

3 J13

1 J13

12 13

IC502

4 3

IC502

PUSH-TOP-CONNECT

PUSH-TOP-SEN

PUSH-HP-CONNECT

PUSH-HP-SEN

S-GUIDE-CONNECT

S-EXIT-SEN

S-PASS-SEN

S-STP-CONNECT

S-STP-SEN

PUSH-CLK

S-FDOOR-CONNECT

FDOOR-SEN

S-EDOOR-CONNECT

EDOOR-SEN

21

R194

+3.3V

12 J9

21

R201

9 J9

6 J9

4 J9

3 J9

1 J9

14 J11

12 J11

11 J11

9 J11

21

R190

6 J11

5 J11

4 J11

3 J11

2 J11

21

C92

21

R191

+5R

2 1

IC502

+5R

21

R185

S-JOG-HP

21R193

21R192

+3.3V

+5R

21

C9521

C94

21

C93

21R189

21R188

21

R187

21

R186

21

C91

21

C90

21

C89

21

C88

+3.3V

+3.3V

21

R184

21

R183

21

R182

21

C86

+5R

+3.3V

+5R

21

R197

21

R196

21

R195

21

C97

21

C96

+5R

+3.3V

21

R200

21

R199

21

R198

21

C99

21

C98

+5R

+3.3V

21

R203

21

R202

21

C101

21

C100

+5R

+3.3V

21

R205

21

R204

21

C103

21

C102

+5R

+3.3V

21

R213

21

R212

21

R211

21

R210

21

R209

21

R208

+5R

21

C109

21

C108

21

C107

21

C106

+3.3V

+3.3V

+5R

21R207

21

R206

+3.3V

21

C105

21

C104

+5R

FOLD-CLK

1 J11

8 J11

7 J11

21

R214

10 J11

2 J9

5 J9

7 J9

8 J9

10 J9

11 J9

21

R175

13 J9

14 J9

15 J9

3

21

Q13

+3.3V

21

R176

3

21

Q14

+3.3V

3

21

Q15

+3.3V

21

R178

3

21

Q16

+3.3V

21

R179

3

21

Q17

+3.3V

21

R180

3

21

Q18

+3.3V

21

R181

2 J13

4 J13

5 J13

7 J13

21R265

21

R267

7

14

IC502

+3.3V

21

C64

A-39


(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

(A501)

Paper positioning platehome position sensor (PI7)

Paper positioning platepaper sensor (PI8)


Paper foldinghome position sensor (PI21)

Saddle inlet sensor (PI22)

Inlet cover sensor (PI9)




(A501)

(A501)

1

CP61

1

CP59

1

CP58

1

CP57

1

CP64

1

CP56

1

CP63

1

CP62

1

CP60

3 J21

2 J21

1 J21

1 J18

2 J18

3 J18

8 J6

4 J6

5 J6

1 J6

2 J6

3 J6

21

R270

10 11

IC502

12 13

IC503

10 11

IC503

S-REDGE-SEN3

S-REDGE-SEN2

S-REDGE-SEN1

FOLD-HP-SEN

S-TRY-SEN

S-POS-SEN

S-PAPER-SEN

8 J10

7 J10

6 J10

5 J10

4 J10

3 J10

2 J10

1 J10

S-INRET-SEN

6 J6

+5R

21

R226

21

R225

21

R222

21

C115

21

C112

+3.3V

+3.3V

21

R236

+5R

21

R235

21

R234

21

R233

21

C125

21

C124

+3.3V

21R232

21

R231

21

C123

21

C122

+5R

+5R

21

R217

21

R216

21

R215

21

C111

21

C110

+3.3V

+3.3V

21

R239

21

R238

21

R237

21

C127

21

C126

+5R

+5R

21

R219

21

R218

21

C114

21

C113

+3.3V

21

R221

21

R220

21

C117

21

C116

+3.3V

21

R224

21

R223

21

C119

21

C118

+3.3V

7 J6

9 J6

+3.3V

21

R229

21

R228

21

R227

21

C121

21

C120

+5R

INRET-COVER-SEN

3

21

Q19

+3.3V

21

R230

FOLD-HP-CONNECT

A-40


(A502)

IC8-38

(A502)

IC8-44

(A502)

IC8-43

(A502)

IC8-42

(A502)

IC8-40

(A502)

IC8-41

(A502)

IC8-39

TRY-MTR-AR247

R246TRY-MTR-I0

R245TRY-MTR-B

1 2

1 2

1 2

1 2

R255

LED

21

R257

S-TRY-HP-SEN

S-TRY-POS2-SEN

21

R254

1 2

R241S-TRY-POS3-SEN

+3.3V

A-41

4.11 Saddle Driver PCB

E

TO

RQ

UE

OU

TB

-

EN

AB

LEB

EN

AB

LEA

OU

TB

GN

D2

OU

TA

PH

AS

EB

PH

AS

EA

OU

TA

-

ST

AN

DB

YC

CP

A

CC

PB

CC

PC

VM

RS

B

GN

D1

RS

A

VR

EF

B

VR

EF

A

VD

D

CR

A

STBY

B

A*

B*

I1

I0

1

B11J801

B3J801

B1J801

B1 J804

3J802

2J802

1J802

A11J801

A10J801

A9J801

A8J801

A7J801

A6J801

A5J801

A4J801

A3J801

A2J801

A1J801

B10J801

B9J801

B8J801

B7J801

B6J801

B5J801

B4J801

B2J801

+5V

+5V

+5V+5V

A6 J804

A5 J804

A4J804

A7 J804

A8 J804

A3 J804

A2 J804

A9 J804

A10 J804

A1 J804

+5V

+24V

21R2

21

C2

+5V

+24V

20 19 18 17 16 22 15 14 13 12 111098762154321

IC1

21R11

21R15

+5V

+5V

21R

7

21R

1

21R5

21R3

21

C7

21R

14

2

1

ETH1

4 J803

3 J803

1 J803

2 J803

21

C6

+5V +5V+5V

21R

17

21R

18

3

21Q2

21

C5

21R13

21

C4

12

C1

21

C3

21R

16

3

21Q3

21R

19

3

21Q1

21R4

21R6

21R

8

21R

9

21R

10

21

R121 J805

2 J805

+24V

B2 J804

B3 J804

B4 J804

B5 J804

B6 J804

B7 J804

B8 J804

B9 J804

B10 J804

+5V

A-43

APPENDIX

4.12 Paper Sensor PCB

5J123

4J123

3J123

2J123

1J123

PI18

12

R1

PI19

12

R2

PI20

12

R3

No.1 papersensor

No.2 papersensor

No.3 papersensor

APPENDIX

A-44

A-45

5 Puncher Unit General Circuit Diagram

NCNO

COM

NCNO

COM

M

M

M

+24

V

SR

EG

HP

GN

D

+5R

+5R

GN

D

+5R

GN

D

GN

D

LED

ON

1

LED

ON

2

LED

ON

3

LED

ON

4

LED

ON

5

GN

D

BB*

A A*

AA*

BB*

PU

NC

HC

LK

SR

EG

4*

SR

EG

3*

SR

EG

2*

SR

EG

1*

PU

NC

HH

P*

Punch motor clocksensor

Punch home positionsensor

Horizontal registrationhome position

sensor

PA

EN

D*

+5R

P-G

ND

+24

V

Upper doorswitch

Front doorswitch

+5R LE

DO

N*

DF

ULL

GN

D

UD

RO

PN

FD

RO

PN

+24

V

LED PCB Photosensor PCB

PCB13


Scrap full detector PCB

J804A J804B J805

Horizontal registrationmotor

Punch motor

Punch feedmotor

TO FINISHER CONTROLLER PCB

OR SADDLE DRIVER PCB

2 1

M61321

PI611234

M62

2 3 41J610

1 2 3 4J606

3 4 5 61 2 J6192 31J611321

PI62

2 31J612321

PI63

2 31J613

1234

M63

1110982 3 4 5 61 7

J607A1110982 3 4 5 61 7

J607B

2 1

J603

21

J706

2 31J601

321

MSW62

321

MSW61

2 31 J6212 31J622

1234J610

1234

J618

3 4 5 61 2J614

2 3 4 5 6 71J615

234 1J604

13 12 11 8 1234567910

J605B

13 12 11 8 1234567910

J605A

3 4 5 61 2J602

10 9 8 23456 17

J705B

10 9 8 23456 17

J705A

2 1

J620

A-46

5.1 Punch Controller PCB (A501)

GNDVCC

NC

16

NC

15

PB

0/A

N0

PB

1/A

N1

PB

2/A

N2

PB

3/A

N3

PB

7/A

N7

PB

6/A

N6

PB

5/A

N5

PB

4/A

N4

P17

P16

P15

P14

NC

14

NC

13

NC12

NC11

P22

P21

P20

P87

P86

P85

P84

P83

P82

P81

P80

NMIN

NC10

NC9

NC

8

NC

7

P76

P75

P74

P57

P56

P12

P11

P10

P55

P54

P53

P52

NC

6

NC

5

NC4

NC3

P51

P50

VCC

OSC1

OSC2

VSS

TEST

RESN

VCL

X1

X2

AVCC

NC2

NC1

GND VOUT

SUB

VCCM/R

CS VCC

SK NC2

DI NC1

DO GND

TM

OV

FTIOB

[A502][A502][A502][A502][A502]

TxD

IRQ

0

IRQ

1

IRQ

2

[FIN-X4 SCI]

[Down load]

RxD

[A503][A503]

[A502][A502]

[A503][A503]

[A503][A502]

[A502][A502][A502]

[A504]

[A504]

[A504]

[A504]

FTIOA

[A502][A504]

[A504]

[P85][FWE]

[TxD]

[RxD]

[GND]

[MD2]

[+5V]

[RESET*]

36

RA

606

27

RA

606

18

RA606

1 8

2 7

3 6

4 5

IC603

1TP17

1 TP16

1 TP12

1TP151TP14

1TP11 TP13

1 TP11

1 TP10

1 TP9

1T

P7

1T

P6

1TP5

1TP4

1TP3

1TP2

3

21

Q620

1 2

3

X601

3 4

2

51

IC602

4 J608

6 J608

+5V+5V

+5V

12

R74

6

12

R72

3

PCH-M-CCWPCH-M-CW

6 5

IC607 142 1R743

2 1

R742

2 1

R620

1 2R603

1 2LED602

21

R60221

LED601FRONT-COVER-SW

UP-COVER-SW

21

C611

21

C615

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32313029282726252423222120191817

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC601

+5V

12

R60

4

12

R72

0

RESET

12

C674

12

C610

PCH-HP-SENPCH-CLK-SEN

REG-M-I

12

R72

4

12

R726

12

R61

8

LED-PWM

REG-HP-SENREG-M-STB

12

R60

6

PCH-IN

TAIL-EDGE-SEN1

PCH-TXD

PCH-RXD

PCH-OUT

98

10IC604

12 11

13IC604

+5V

5 6

4IC604

REG-M-BREG-M-A

21

C609

+5V

12

R60

1

21C662

21C612

+5V

21R

607

+5V

2 1R610

2 1R6112 1R608

+5V

2 1R609

21R

605

5

6

7

8

1

2

3

4

SW601

DUST-ANA3-REG-ANB4-REG-ANA4R-REG-ANB5R-REG-ANTAIL-EDGE-AN

1 2

R721

2 1R622

23

1

IC604

21R

619

21SW602

21SW603

+5V

+5V

+5V+5V

21

C678

21

C637

+5V

7

14

IC604

12

R74

7 5 J608

7 J608

3 J608

2 J608

1 J608

1 TP8

45

RA

606

A-47


[P54]

[IRQ2]

[A501]

[A501]

[A3 LED]

[LED PCB] [PHOTOSENSOR PCB]

[B4 LED]

[A4R LED]

[B5R LED]

[TAIL EDGE LED]

[SCRAP FULL DETECTION PCB]

[A501]

[A501]

[A501][TMOV]

[A501][AN6]

[A501]

[A501]

[AN7]

[AN3]

[A501][AN2]

[AN1]

[AN0]

[IRQ1]

[A501]

[A501]

[P17]

[A504]

[DUST SENS]

[DUST LED]

[TAIL EDGE PTR]

[B5R PTR]

[A4R PTR]

[B4 PTR]

[A3 PTR]

[5V]

[GND]

Punch motor clock sensor(PI62)

Horizontal registrationhome position sensor(PI61)


18

RA602A3-REG-AN

18

RA

603

36

RA

603

1

2

3

4 5

6

7

8

RA601

1 J606

A6 J605

A9 J605

B8 J605

B7 J605

B6 J605

B5 J605

B4 J605

B3 J605

B2 J605

B1 J605

3

12

Q607

3

12

Q606

3

12

Q605

3

12

Q604

3

12

Q603

3

12

Q602

12

C622

1 2

R654

TAIL-EDGE-SEN2

3

21

Q623

21R634

+24V

A4R-REG-AN

+5R

PCH-CLK-SEN

21

C632

21

C626

LED-PWM

REG-HP-SEN

PCH-HP-SEN

DUST-AN

21

R630

+5R

21

R631

+5R

21

R727

TAIL-EDGE-SEN1

21

R635

21

R624

48

76

5

IC608

1 2

R632

12

C618

3

21

84

IC608

21

C624

21

C628

21

C630

1 2

R625

21

C61721

C616

21

R626

21

R627

21

R628

21

R629

21

D60

1

12

R636

1 2

R639

21

R638

21

R653

+5R

+5R

+5R

+5R

+5R

+5V

1 2

R669

21

R668

+5R +5R

+5R

+5R

21

C645

21

C646

21

C642

21

R659

21

R662

21

C641

1 2

R661

+5R

21

R666

+5R

21

C643

21

C644

1 2

R667

+24V

21

C623

21

C625

B4-REG-AN

21

C627

21

C629

B5R-REG-AN

21

C631

TAIL-EDGE-AN

+24V

B9 J605

B10 J605

B11 J605

B12 J605

B13 J605

A8 J605

A7 J605

A5 J605

A4 J605

A3 J605

A2 J605

A1 J605

2 J606

3 J606

4 J606

45

RA

6032

7

RA

60327

RA602

36

RA602

45

RA602

A-48


GNDVCC

TORQUE

OUTB-

ENABLEB

ENABLEA

OUTB

GND2

OUTA

PHASEB

PHASEA

OUTA-

STANDBYCCPA

CCPB

CCPC

VM

RSB

GND1

RSA

VREFB

VREFA

VDD

CR

TORQUE

OUTB-

ENABLEB

ENABLEA

OUTB

GND2

OUTA

PHASEB

PHASEA

OUTA-

STANDBYCCPA

CCPB

CCPC

VM

RSB

GND1

RSA

VREFB

VREFA

VDD

CR

E

E

L

H

HH LL

L

I1 I0

H

[A501]

[A501][P56]

[P57]

[A501]

[A501][P55]

[FTIOA][A501]

[A501]

[A504][A504][A504][A504][A504]

[A504]

[A504]

[A501]

[FTIOB]

[P75]


L

H573m A345m A99m A

L

I

721m A

628m A

97m A

IIO

PCH-M-CW Q615 Q616 Q617 Q618PCH-M-CCW

H

LL

H H

LH

Punch feed motor (M63)

Punch motor (M61)

FEED-M-BFEED-M-AFEED-M-BFEED-M-AFEED-M-STB

1 J603

A10 J605

1

2

3

4

5

6

7

ETH41

2

3

4

5

6

7

ETH3

1

CP605

1

CP603

1

CP604

1

CP602

1 J604

20

19

18

17

16

22

15

14

13

12

1110

9

8

7

6

21

5

4

3

2

1

IC61120

19

18

17

16

22

15

14

13

12

1110

9

8

7

6

21

5

4

3

2

1

IC610

12

R722

PCH-M-CCW

PCH-M-CW

11 10

IC607

14

+5R

12

C65

4

12

C67

312

C67

2

12

C64

9

REG-M-B

COVER+24V

REG-M-I

REG-M-A

REG-M-STB

213

Q615

COVER+24V

12

C605

21R

674

21 R

675 FEED-M-I1

FEED-M-I0

12

C67

0

12

C65

312

C64

8

21

R681

12

R678

12

R696

2 1

R695

109

8

IC60602

1312

11

IC60602

2 1R729

2 1

R697

2 1

R72813 12

IC607

14

21

R680

2 1R686

2 1R685

12

R694

12

C656

1 2

C651

46

5

IC60602

13

2

IC60602

21R

687

R69

3 21

3

21Q610

21

R688

3

21Q609

2 1R679

1 2

R684

1 2

C652

2 1R683

21

R682

1 2

C647

12

C601

21R

672

3

21

Q608

1 2R677

1 2R676

21R

673

12

C65

03

12

Q616

12

3 Q613

3

21

Q612

3

12 Q6182

1

3

Q617

1 2

C655

21R

692

1 2R691

1 2R690

21R

689

12

C657

+5V

+5V

12

C66

9

+24V

+5R+5R

+5R

7

1402

IC606

12

C640

+5V

2 J604

3 J604

4 J604

A11 J605

A12 J605

A13 J605

2 J603

A-49


GNDVCC

E

E

[A503]

[A503]

[A503]

[A503]

[A503]

[A501]

[A501]

[SGND]

[FEED-M-STB]

[FEED-M-I1]

[FEED-M-I0]

[FEED-M-B*]

[FEED-M-B]

[FEED-M-A*]

[FEED-M-A]

[PCH-IN]

[PCH-UNIT-ON]

[SGND]

[PCH-TxD]

[SGND]

[5V]

[IRQ0]

[TXD]

[RXD]

[P20][A501]

[A503]

[A503]

[A502]

[TAIL-EDGE-SEN]

[A501]

[A501]

[A501]

Front door switch(MSW62)

Upper door switch(MSW61)

[5V]

[SGND]

[PCH-RxD]

[PCH-OUT]

[SGND]

[24V]

[PGND]

1 2

CB601

12

ZD603

12ZD601

12

ZD602

6 J602

1 J601

A1 J607

FEED-M-B 45

RA604

36

RA604FEED-M-B

27

RA604FEED-M-A

18

RA604FEED-M-A

18

RA605

27

RA605

+5V

+5V

1

CP606

PCH-OUT

1

CP6081

CP607

+5V

3

21

Q621

3

21

Q619

1

CP609

PCH-IN

1

CP601

FEED-M-STB

+5V

2

1

ETH2

2

1

ETH1

3

21

Q601

3

21

Q614 21

C677

B10 J607

B9 J607

B8 J607

B7 J607

B6 J607

B5 J607

B1 J607

2 J602

1 J602

12

R7383

21

Q622

12R741

3

21

Q626

3

21

Q627

7

14IC607

UP-COVER-SW

FRONT-COVER-SW

FEED-M-I0

TAIL-EDGE-SEN2 3

21

Q611

21 C679

12R710

+5V

+5V

FEED-M-I1 12R734

12R733

21C608

+24V

21FU602

21 C664

21

C6584 3

IC60714

12R713

98

IC60714

12

R711

2 1

IC60714

2 1R715

21C659

12R708

21FU601

+5V

12

R714

+5V

21 C665

21 C666

+5R

+5V

12

C639

21 C675

21 C676

21 C668

12

R73

6

+5V

12

R730

12

R73121

3

Q625

+24V

12R732

21

C680

12

R73

9

+5V

PCH-TXD

12R745

3 J602

4 J602

5 J602

B2 J607

B3 J607

B4 J607

B11 J607

PCH-RXD

36

RA605

45

RA605

A2 J607

A3 J607

A4 J607

A5 J607

A6 J607

A7 J607

A8 J607

A9 J607

A10 J607

A11 J607

2 J601

3 J601

COVER+24V

A-51

APPENDIX

5.5 Scrap Full Detector PCB

4J671

3J671

2J671

1J671

3

2

31

2

4

8

1

1 2 1 2

+5V +5V

+5V

1 2

12

12

C6721

2

R674

Q671

5

6

4

8

7

+5V

Q671

C671

D671

LED671PTR671

R673

12

R67

2

12

R67

1

1 2

C673

APPENDIX

A-52

5.6 LED PCB

2J10

1J10

1 2

LED1

3J101 2

LED2

4J101 2

LED3

5J101 2

LED4

6J101 2

LED5

A-53

5.7 Photosensor PCB

6J11

JP3 JP4

4J11

JP1

JP6

5

6

31

2

4

8

7

1 2

+5V +5V

12

R13

Q2

D4

PTR4

12

R16

1 2

C7

7J11

3

2

31

2

4

8

1

1 2

+5V +5V

12

R17

Q3

D5

PTR5

12

R20

1 2

C9

5

6

4

8

7

+5V

Q3C15

C13

C14

5

6

31

2

4

8

7

1 2

+5V +5V

12

R5

Q1

D2

PTR2

12

R8

1 2

C3

5J11

1J11

3

2

31

2

4

8

1

1 2

+5V+5V

2J11

+5V

12

R9

Q2

D3

PTR3

12

R20

JP5

1 2

C5

3J11

3

2

31

2

4

8

1

1 2

+5V+5V

12

R1

Q1

D1

PTR1

12

R4

JP2

1 2

C1

A-55

APPENDIX

6 Solvents and Oils

TA-600-01

No.1

2

NameCleaner

Lubricant

DescriptionCleaning:e.g., glass,

plastic,rubber parts,externalcovers

Sliding units

CompositionHydrocarbon(fluorine family)AlcoholSurface activatingagentWaterSilicone oil

Remarks• Do not bring near fire.• Procure locally.• Isopropyl alcohol may be sub-

stituted.

1-1, KANDA NISHIKI-CHO, CHIYODA-KU, TOKYO, 101-8442, JAPAN

mj1023-sm-v03

Documents

finisher mj

finisherhole punch unit

disposal of used mj

sure thatthere

bridge kit kn

consumable parts

delicate parts

small parts