cassette module-aa1 service...

654321

Cassette Module-AA1Service Manual

April 24, 2013Revision 0

ApplicationThis manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair of products. This manual covers all localities where the products are sold. For this reason, there may be information in this manual that does not apply to your locality.

CorrectionsThis manual may contain technical inaccuracies or typographical errors due to improvements or changes in products. When changes occur in applicable products or in the contents of this manual, Canon will release technical information as the need arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition of this manual.

The following paragraph does not apply to any countries where such provisions are inconsistent with local law.

TrademarksThe product names and company names used in this manual are the registered trademarks of the individual companies.

CopyrightThis manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be copied, reproduced or translated into another language, in whole or in part, without the consent of Canon Inc.

© CANON INC. 2013

CautionUse of this manual should be strictly supervised to avoid disclosure of confidential information.

Explanation of SymbolsThe following symbols are used throughout this Service Manual.

Symbols Explanation Symbols Explanation

Check. Remove the claw.

Check visually. Insert the claw.

Check the noise. Use the bundled part.

Disconnect the connector. Push the part.

Connect the connector. Plug the power cable.

Remove the cable/wire from the cable guide or wire saddle.

Turn on the power.

Set the cable/wire to the cable guide or wire saddle.

Remove the screw.

Tighten the screw.

The following rules apply throughout this Service Manual:

1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of operation.

In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol, the arrow indicates the direction of the electric signal. The expression "turn on the power" means flipping on the power switch, closing the front door, and closing the delivery unit door, which results in supplying the machine with power.

2. In the digital circuits, '1' is used to indicate that the voltage level of a given signal is "High", while '0' is used to indicate "Low". (The voltage value, however, differs from circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD signal goes on when '0'.

In practically all cases, the internal mechanisms of a microprocessor cannot be checked in the field. Therefore, the operations of the microprocessors used in the machines are not discussed: they are explained in terms of from sensors to the input of the DC controller PCB and from the output of the DC controller PCB to the loads.

The descriptions in this Service Manual are subject to change without notice for product improvement or other purposes, and major changes will be communicated in the form of Service Information bulletins.All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be able to identify and isolate faults in the machine.

Contents0 Safety Precautions

Notes Before it Works Serving ---------------------------------------------0-7Points to Note at Cleaning --------------------------------------------------0-7

1 Product OutlineOutline ---------------------------------------------------------------------------1-2

Specification ------------------------------------------------------------------------- 1-2Names of Parts ----------------------------------------------------------------1-2

External View ----------------------------------------------------------------------- 1-2Cross-section View ---------------------------------------------------------------- 1-2

2 TechnologyBasic configuration -----------------------------------------------------------2-2

Parts Configuration ---------------------------------------------------------------- 2-2Rollers Layout drawing -------------------------------------------------------------------- 2-2Sensors Layout Drawing ------------------------------------------------------------------ 2-2Route of Drive ------------------------------------------------------------------------------- 2-2

Paper Path --------------------------------------------------------------------------- 2-2Controls --------------------------------------------------------------------------2-3

Overview ----------------------------------------------------------------------------- 2-3Pickup Retry Control -------------------------------------------------------------- 2-3Pre-registration Stop Control ---------------------------------------------------- 2-3Paper Size Detection Control --------------------------------------------------- 2-4Paper Level Detection Control -------------------------------------------------- 2-5Paper Detection Control ---------------------------------------------------------- 2-6Lifter Control ------------------------------------------------------------------------ 2-6Jam Detection ---------------------------------------------------------------------- 2-7

List of Jam Codes -------------------------------------------------------------------------- 2-7

3 Periodic Servicing

Periodic Servicing List -------------------------------------------------------3-2

4 Parts Replacing and CleaningList of Parts ---------------------------------------------------------------------4-2

External View ----------------------------------------------------------------------- 4-2Front Side ------------------------------------------------------------------------------------- 4-2Rear Side ------------------------------------------------------------------------------------- 4-2

List of Main Unit -------------------------------------------------------------------- 4-3Electrical Components ------------------------------------------------------------ 4-3

Sensor ----------------------------------------------------------------------------------------- 4-3Switch/PCB/Motor/Solenoid-------------------------------------------------------------- 4-4

List of Connectors ----------------------------------------------------------------- 4-4Disassembly/Assembly ------------------------------------------------------4-5

Location ------------------------------------------------------------------------------ 4-5Front Side ------------------------------------------------------------------------------------- 4-5Rear Side ------------------------------------------------------------------------------------- 4-5

List of Main Unit -------------------------------------------------------------------- 4-6Removing the Cassette Right Front Cover ---------------------------------- 4-6

Procedure ------------------------------------------------------------------------------------- 4-6Removing the Cassette Right Rear Cover ---------------------------------- 4-7

Procedure ------------------------------------------------------------------------------------- 4-7Removing the Cassette Right Door ------------------------------------------- 4-7

Preparation ----------------------------------------------------------------------------------- 4-7Procedure ------------------------------------------------------------------------------------- 4-7

Removing the Cassette Feed Roller ------------------------------------------ 4-8Procedure ------------------------------------------------------------------------------------- 4-8

Removing the Cassette Separation Roller ---------------------------------4-10Procedure ------------------------------------------------------------------------------------4-10

Removing the Cassette Pickup Roller --------------------------------------- 4-11Procedure ------------------------------------------------------------------------------------4-11

Removing the Cassette Pickup Idler Gear ---------------------------------4-12Preparation ----------------------------------------------------------------------------------4-12Procedure ------------------------------------------------------------------------------------4-12

Removing the Cassette Pickup Unit -----------------------------------------4-12Preparation ----------------------------------------------------------------------------------4-12Procedure ------------------------------------------------------------------------------------4-13

5 AdjustmentOutline ---------------------------------------------------------------------------5-2

Image position adjustment ------------------------------------------------------- 5-2Image position adjustment --------------------------------------------------5-3

Leading Edge Margin Adjustment --------------------------------------------- 5-3Standard -------------------------------------------------------------------------------------- 5-3Service Mode Adjustment Method------------------------------------------------------ 5-4

Trailing Edge Margin Adjustment ---------------------------------------------- 5-4Standard -------------------------------------------------------------------------------------- 5-4Service Mode Adjustment Method------------------------------------------------------ 5-4

Left Margin Adjustment ----------------------------------------------------------- 5-5Standard -------------------------------------------------------------------------------------- 5-5Service Mode Adjustment Method (1-sided) ----------------------------------------- 5-5Service Mode Adjustment Method (2-sided) ----------------------------------------- 5-5

Leading Edge Non-Image Width Adjustment ------------------------------- 5-6Standard -------------------------------------------------------------------------------------- 5-6Service Mode Adjustment Method------------------------------------------------------ 5-6

Left Non-Image Width Adjustment --------------------------------------------- 5-6Standard -------------------------------------------------------------------------------------- 5-6Service Mode Adjustment Method------------------------------------------------------ 5-6

6 InstallationInstalling this Equipment ----------------------------------------------------6-2

AppendixService Tools ----------------------------------------------------------------------ii

Special Tools --------------------------------------------------------------------------- iiOils and Solvents --------------------------------------------------------------------- ii

General Circuit Diagram ------------------------------------------------------- iii

■Notes Before it Works Serving ■Points to Note at Cleaning

Safety Precautions

0-7

0-7

Notes Before it Works Serving

CAUTION:

At servicing, be sure to turn off the power source according to the specified steps and disconnect the power plug.

CAUTION:

Do not turn off the power switch (of the host machine) when downloading is under way.

Turning off the main power switch while downloading is under way can disable the machine.

Points to Note at Cleaning

CAUTION:

When performing cleaning using organic solvent such as alcohol, be sure to check that the component of solvent is vaporized completely before assembling.

1

1 Product Outline

Product Outline ■Outline ■Names of Parts

1

11-2

1-2

Product Outline > Names of Parts > Cross-section View

Product Outline > Names of Parts > Cross-section View

Outline

SpecificationItem Description

Paper storage method Front loading methodPickup method Retard separation methodPaper stack capacity 550 sheets (80 g/m2), 650 sheets (64 g/m2)Paper feed reference Center referencePaper size A4-R, A5-R, B5-R, LGL, LTR-R, STMT-R, EXEC-R, 16KPaper grammage 64 g/m2 to 105 g/m2

Paper size switch By the userDuplexing method Through path

T-1-1

Names of Parts

External View

Cassette Left Cover

Cassette Rear Cover

Cassette Connecting Upper Terminal

Cassette

Cassette Right Door

Cross-section View

Lifting Plate

Pickup Roller Feed Roller

Separation Roller

Vertical Path Roller

F-1-1

F-1-2

2

2 Technology

Technology ■Basic configuration ■Controls

2

22-2

2-2

Technology > Basic configuration > Paper Path

Technology > Basic configuration > Paper Path

Basic configuration

Parts Configuration ■ Rollers Layout drawing

[1] [2]

[3]

[4]

[1] Pickup Roller [3] Separation Roller[2] Feed Roller [4] Vertical Path Roller

■ Sensors Layout Drawing

PS103PS107PS102PS101

PS104PS105SW101

PS101 Cassette Lifting Plate Detection Sensor PS105 Cassette Paper Level Sensor BPS102 Cassette Paper Sensor PS107 Cassette Pickup SensorPS103 Cassette Retry Sensor SW101 Cassette Size Detection SwitchPS104 Cassette Paper Level Sensor A

NOTE:Parts numbers of the Cassette 2 are listed. As for parts numbers of the Cassette 3 and Cassette 4, replace the number at the hundreds place of the corresponding parts number of the Cassette 2 with 2 or 3, respectively. Unless there is a particular difference in function of each cassette, parts numbers of the Cassette 3 and Cassette 4 are not mentioned.

F-2-1

F-2-2

■ Route of Drive

SL101

M101M102

SL101 Cassette Pickup SolenoidM101 Pickup MotorM102 Lifter Motor

Paper Path

Pickup from Cassette 2



F-2-3

F-2-4

2

22-3

2-3

Technology > Controls > Pre-registration Stop Control

Technology > Controls > Pre-registration Stop Control

Controls

OverviewPaper inside a cassette is lifted up by the Lifting Plate.When pickup takes place, the Cassette Pickup Solenoid (SL101) is turned ON so that the Pickup Roller is moved down. When the Pickup Roller comes in contact with the surface of paper, the paper is picked up by rotation of the roller.Only a single paper picked up is moved to the feed path by the Feed Roller and the Separation Roller, and moved as far as the Registration Roller by the Pickup Vertical Path Roller.If the Pickup Sensor is ON when starting pickup (in the case that the succeeding paper is also picked up when a paper is picked up and fed), the feed speed is decreased.The Pickup Vertical Path Roller, Pickup Roller, Feed Roller, and Separation Roller are driven by the Cassette Pickup Motor (M101).

SL101

M101M102[5]

[1]

[2]

[3]

[4]

PS107

[1] Pickup Roller [4] Pickup Vertical Path Roller[2] Feed Roller [5] Lifting Plate[3] Separation Roller

Pickup Retry ControlIf the Cassette Retry Sensor (PS103) is not turned ON within a specified period of time after the start of pickup operation, operation of the Pickup Motor (M101) and the Cassette Pickup Solenoid (SL101) is suspended once, and the pickup operation is executed again. If the Cassette Retry Sensor (PS103) is not turned ON after re-pickup operation, a delay jam is notified.

F-2-5

Pre-registration Stop ControlTo ensure throughput when picking up from the Cassette 3/4, preceding pickup is executed so that the second sheet of paper and later are moved to the pre-registration stop position.• Cassette 3: 7.5mm downstream from the Cassette Vertical Path Roller 3

7.5 mm

Vertical Path Roller 3PS203

• Cassette 4: 90.5mm downstream from the Cassette Vertical Path Roller 4

Vertical Path Roller 4

PS303 90.5 mm

F-2-6

F-2-7

2

22-4

2-4

Technology > Controls > Paper Size Detection Control

Technology > Controls > Paper Size Detection Control

Paper Size Detection ControlPaper size in a cassette is automatically detected by the "Cassette Size Switch". Paper size in a cassette is automatically detected by adjusting the Guide Plate position.By shifting the Guide Plate, concavo-convex area of the Cassette Size Dial is switched and the Cassette Size Switch at the printer side is switched. The switch consists of 4 microswitches, and length and width are detected in accordance with the combination of ON/OFF. As long as standard size paper, it can be used for both AB configuration and inch configuration. However, distinction between A5-R and STMT-R and between EXEC-R and 16K-R should be specified manually on the check screen.

SW101

Length DetectionSize Length 1 2 3 4

A5-R 210.0 - - ON ONSTMT-R 215.9 - - ON ONB5-R 257.0 ON - - -EXEC-R 267.0 ON ON - -16K-R 270.0 ON ON - -LTR-R 279.4 - ON ON -A4-R 297.0 ON - ON ONLGL 355.6 - - ON -(No cassette) - - - - -

In addition, presence of the cassette is detected when the size switch is pushed. (If no switch is pushed, it is judged as no cassette.)

F-2-8

T-2-1

Rear Guide Plate

Cassette Size Switch (SW101)

Rear Detection

Rink

Setting method when the size detection patterns are overlappedMethod to distinguish between A5-R and STMT-R and between EXEC-R and 16K-R is specified by the user settings.Method to distinguish the special paper is specified by the user settings.Setting sizes are as follows.

Related service modePRINT> CST> CASX> CSTX-UY> Setting number (Cassette paper size group special, standard-size paper entry)X indicates the cassette number, and Y indicates size category. (X, Y is one of the number 1/2/3/4.)

U sizes SettingsU1 26: OFI, 37: M-OFI, 24: FLSP, 25: A-FLSP, 42: FA4, 34: G-LGL 0: DefaultU2 32: G-LTR-R, 23: K-LGL-R, 0: DefaultU3 0: DefaultU4 28: B-OFI, 0: Default

F-2-9

T-2-2

2

22-5

2-5

Technology > Controls > Paper Level Detection Control

Technology > Controls > Paper Level Detection Control

Paper Level Detection ControlPaper level inside the cassette is detected by the sensors shown in the following table.

Cassette Paper Level Sensor A

(PS104)

Cassette Paper Level Sensor B

(PS105)

Cassette Paper Sensor (PS102)

Paper levelDisplay on the Control

Panel

OFF OFF OFF 100% to 50%

ON OFF OFF Approx. 50% to approx. 50 sheets

ON ON OFF Approx. 50 sheets or less

- - ON No papers

Tray

Paper Flag

Cassette Paper Sensor (PS102)

Cassette Paper Level Sensor A (PS104)

Cassette Paper Level Sensor B (PS105)

Paper Level Flag

Lifter Gear

T-2-3

F-2-10

OFFOFF

OFF

ON

ON

ON



If the paper is full

If the paper is approx.half

If the paper is a little

If the paper is absent




Cassette Paper Level Sensor APaper

Paper

Paper

Paper Tray

Flag

Cassette Paper Sensor

F-2-11

2

22-6

2-6

Technology > Controls > Lifter Control

Technology > Controls > Lifter Control

Paper Detection ControlAfter the Cassette Lifting Plate Detection Sensor (PS101) is turned ON, the Cassette Paper Sensor (PS102) detects presence/absence of paper.When the Cassette Paper Sensor (PS102) is ON, absence of paper is notified.In addition, if the Cassette Lifting Plate Detection Sensor (PS101) is not turned ON even raising the Lifter for 3 seconds, absence of paper is notified.

Lifting Plate Flag

Lifting Plate

Lifter

Paper Flag

PS101

PS102

M102

F-2-12

Lifter ControlWhen Cassette is setThe Lifting Plate is raised until the Cassette Lifting Plate Detection Sensor (PS101) is turned ON.

During pickupIf the Cassette Lifting Plate Sensor (PS101) is OFF when the Cassette Pickup Solenoid (SL101) is OFF, raise the Lifting Plate.

Lifting Plate Flag

Lifting Plate

Lifter

PS101M102

SL101

F-2-13

2

22-7

2-7

Technology > Controls > Jam Detection > List of Jam Codes

Technology > Controls > Jam Detection > List of Jam Codes

Jam Detection ■ List of Jam Codes

A jam code consists of 4 alphanumeric characters.The upper 2 digits indicate the jam type, and the lower 2 digits indicate the sensor that detected a jam.

ACC ID Jam Code Type Sensor Name Sensor ID3 0101 Delay Pre-Registration Sensor PS123 0201 Stationary Pre-Registration Sensor PS123 0A01 Power-on Pre-Registration Sensor PS123 0102 Delay Cassette 2 Retry Sensor (Option) PS1033 0202 Stationary Cassette 2 Retry Sensor (Option) PS1033 0A02 Power-on Cassette 2 Retry Sensor (Option) PS1033 0103 Delay Cassette 3 Retry Sensor (Option) PS2033 0203 Stationary Cassette 3 Retry Sensor (Option) PS2033 0A03 Power-on Cassette 3 Retry Sensor (Option) PS2033 0104 Delay Cassette 4 Retry Sensor (Option) PS3033 0204 Stationary Cassette 4 Retry Sensor (Option) PS3033 0A04 Power-on Cassette 4 Retry Sensor (Option) PS3033 0105 Delay Registration Sensor PS113 0205 Stationary Registration Sensor PS113 0A05 Power-on Registration Sensor PS113 0107 Delay Fixing Paper Sensor PS193 0207 Stationary Fixing Paper Sensor PS193 0A07 Power-on Fixing Paper Sensor PS193 0108 Delay Delivery Sensor PS53 0208 Stationary Delivery Sensor PS53 0A08 Power-on Delivery Sensor PS53 010A Delay Reverse Sensor PS63 020A Stationary Reverse Sensor PS63 0A0A Power-on Reverse Sensor PS63 010B Delay Transparency Sensor PS203 020B Stationary Transparency Sensor PS203 0A0B Power-on Transparency Sensor PS203 010D Delay Duplex Feed Sensor PS83 020D Stationary Duplex Feed Sensor PS83 0A0D Power-on Duplex Feed Sensor PS83 0B00 Door open - -3 0CA0 Sequence jam*2 - -3 0CF1 Error*1 - -3 0D91 Size Error - -3 FF01 Sequence jam*2 - -

ACC ID Jam Code Type Sensor Name Sensor ID3 FF02 Sequence jam*2 - -3 FF03 Sequence jam*2 - -3 FF04 Sequence jam*2 - -3 FF05 Sequence jam*2 - -3 FF06 Sequence jam*2 - -3 FF07 Sequence jam*2 - -

*1: The state is recovered by opening and closing the Door, or turning OFF and then ON the power supply.

If the same jam is detected regardless of the operation above, the error code is displayed.*2: The state is recovered by opening and closing the Door, or turning OFF and then ON the

power supply.

T-2-4

3

3 Periodic Servicing

Periodic Servicing ■Periodic Servicing List

3

33-2

3-2

Periodic Servicing > Periodic Servicing List

Periodic Servicing > Periodic Servicing List

Periodic Servicing List

PR: Replace ( Periodical parts replacement ) CR: Replace ( Consumble parts ) CL: Cleaning LU: Lubricate AD: Adjustment CH: Inspection

No. Item Parts No. Q'ty Life Remarks80,000 sheets 500,000 sheets1 Cassette pickup roller FB6-3405 1 CR Same as estimated product life.2 Cassette transfer roller FC6-7083 1 CR Replace with cassette separation roller.3 Cassette separation roller FC6-6661 1 CR Replace with cassette transfer roller.

T-3-1

4

4 Parts Replacing and Cleaning

Parts Replacing and Cleaning ■List of Parts ■Disassembly/Assembly

4

44-2

4-2

Parts Replacing and Cleaning > List of Parts > External View > Rear Side

Parts Replacing and Cleaning > List of Parts > External View > Rear Side

List of Parts

External View ■ Front Side

[2] [1]

No. Name Reference[1] Cassette -[2] Cassette Left Cover -

F-4-1

T-4-1

■ Rear Side

[2]

[3]

[4]

[1]

No. Name Reference[1] Cassette Rear Cover -[2] Cassette Right Rear Cover (Refer to page 4-7)[3] Cassette Right Door (Refer to page 4-7)[4] Cassette Right Front Cover (Refer to page 4-6)

F-4-2

T-4-2

4

44-3

4-3

Parts Replacing and Cleaning > List of Parts > Electrical Components > Sensor

Parts Replacing and Cleaning > List of Parts > Electrical Components > Sensor

List of Main Unit

[1]

[2]

[3]

[4][5]

No. Name Reference Adjastment during parts replacement

[1] Casstte Pickup Unit (Refer to page 4-12) -[2] Cassette Pickup Idler Gear (Refer to page 4-12) -[3] Cassette Feed Roller (Refer to page 4-8) -[4] Cassette Separation Roller (Refer to page 4-10) -[5] Cassette Pickup Roller (Refer to page 4-11) -

F-4-3

T-4-3

Electrical Components ■ Sensor

PS101

PS107

PS103PS106

PS102

PS104

PS105


PS105 Cassette Paper Level Sensor B - -PS104 Cassette Paper Level Sensor A - -PS102 Cassette Paper Sensor - -PS106 Cassette Right Cover Sensor - -PS103 Cassette Retry Sensor - -PS107 Cassette Pickup Sensor - -PS101 Cassette Lifting Plate Sensor - -

F-4-4

T-4-4

4

44-4

4-4

Parts Replacing and Cleaning > List of Parts > List of Connectors

Parts Replacing and Cleaning > List of Parts > List of Connectors

■ Switch/PCB/Motor/Solenoid

SW101

M101

SL101

PCB101

M102


SW101 Cassette Size Detection Switch - -PCB101 Cassette Module Controller PCB - -

M102 Lifter Motor - -M101 Pickup Motor - -SL101 Cassette Pickup Solenoid - -

F-4-5

T-4-5

List of Connectors

J1003J1001

J1011

J805

J806J1002

J1007J1010

J1004J1005

J1006

J1008J1009

J No. Symbol Name Relay Connector

J No. Symbol Name REMARKS

J805 PCB101 Cassette Module Controller PCB

J1805 J1001 M102 Lifter Motor


J1805 J1002 SL101 Cassette Pickup Solenoid


J1003 M101 Pickup Motor


J1806 J1004 PS107 Cassette Pickup Sensor


J1806 J1005 PS101 Cassette Retry Sensor


J1806 J1006 PS102 Cassette Paper Level Sensor A


J1806 J1007 PS103 Cassette Paper Level Sensor B


J1806 J1008 PS104 Cassette Right Cover Sensor


J1806 J1009 PS105 Cassette Size Detection Switch


J1010 PS106 Cassette Right Cover Sensor


J1011 SW101 Cassette Size Detection Switch

F-4-6

T-4-6

4

44-5

4-5

Parts Replacing and Cleaning > Disassembly/Assembly > Location > Rear Side

Parts Replacing and Cleaning > Disassembly/Assembly > Location > Rear Side

Disassembly/Assembly

Location

■ Front Side

[2] [1]

No. Name Reference[1] Cassette -[2] Cassette Left Cover -

F-4-7

T-4-7

■ Rear Side

[2]

[3]

[4]

[1]

No. Name Reference[1] Cassette Rear Cover -[2] Cassette Right Rear Cover (Refer to page 4-7)[3] Cassette Right Door (Refer to page 4-7)[4] Cassette Right Front Cover (Refer to page 4-6)

F-4-8

T-4-8

4

44-6

4-6

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Right Front Cover > Procedure

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Right Front Cover > Procedure

List of Main Unit

[1]

[2]

[3]

[4][5]


[1] Casstte Pickup Unit (Refer to page 4-12) -[2] Cassette Pickup Idler Gear (Refer to page 4-12) -[3] Cassette Feed Roller (Refer to page 4-8) -[4] Cassette Separation Roller (Refer to page 4-10) -[5] Cassette Pickup Roller (Refer to page 4-11) -

F-4-9

T-4-9

Removing the Cassette Right Front Cover ■ Procedure

1) Pull out the cassette, and open the Cassette Right Door.2) Remove the Cassette Right Front Cover.• 1 Screw• 2 Claws

x2

[Claws]

F-4-10

4

44-7

4-7

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Right Door > Procedure

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Right Door > Procedure

Removing the Cassette Right Rear Cover ■ Procedure

1) Open the Cassette Right Door.2) Remove the Cassette Right Rear Cover.• 1 Screw• 2 Hooks

[Hooks]

F-4-11

Removing the Cassette Right Door ■ Preparation

1) Remove the Cassette Right Front Cover.(Refer to page 4-6)2) Remove the Cassette Right Rear Cover.(Refer to page 4-7)

■ Procedure1) Remove the Cassette Right Door while freeing the Right Door Sensor Harness from the

guide. • 4 Screws• 1 Connector

x4

[Connector]

F-4-12

4

44-8

4-8

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Feed Roller > Procedure


CAUTION:

Be sure to pass the Right Door Sensor Harness through the Harness Guide, and install the Harness Band at the lower side of the guide when assembling.

(Because the connector cannot be connected to the Right Door Sensor.)

[Harness Band]

[guide]

[Connector][Harness Guide]

F-4-13

Removing the Cassette Feed Roller ■ Procedure

CAUTION:

Be sure not to touch the surface of the roller when disassembling/assembling.

F-4-14

● Disassembling Procedure1) Remove the cassette.

F-4-15

4

44-9

4-9



2) Release the claw of the Cassette Feed Roller, and remove the Cassette Feed Roller.

[claw][Cassette Feed Roller]

● Assembling Procedure

CAUTION:

Be sure to install the Cassette Feed Roller with the gear to the shaft at the upper side and the Cassette Separation Roller to the shaft at the lower side when assembling.

Cassette Feed Roller

Cassette Separation Roller

F-4-17

F-4-16

1) Install the Cassette Feed Roller by aligning the protrusion of the Feed Roller Shaft with the groove of the Cassette Feed Roller.


Protrusion

Groove

2) Return the cassette to the original position.F-4-18

4

44-10

4-10

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Separation Roller > Procedure

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Separation Roller > Procedure

Removing the Cassette Separation Roller ■ Procedure

CAUTION:


F-4-19

● Disassembling Procedure1) Remove the cassette.

F-4-20

2) Release the claw of the Cassette Separation Roller, and remove the Cassette Separation Roller.

[Claw]

[Cassette Separation Roller]

● Assembling Procedure

CAUTION:

Be sure to install the Cassette Feed Roller to the shaft at the upper side and the Cassette Separation Roller to the shaft at the lower side when assembling.



F-4-22

F-4-21

4

44-11

4-11

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Pickup Roller > Procedure

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Pickup Roller > Procedure

1) Install the Cassette Separation Roller by aligning the protrusion of the Separation Roller Shaft with the groove of the Cassette Separation Roller.

Protrusion

Groove


Protrusion

2) Return the cassette to the original position.F-4-23

Removing the Cassette Pickup Roller ■ Procedure

CAUTION:


1) Remove the cassette.2) Remove the Fixation Pin, and remove the Cassette Feed Roller.

[Fixation Pin]

[Cassette Feed Roller]

F-4-24

4

44-12

4-12

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Pickup Unit > Preparation

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Pickup Unit > Preparation

Removing the Cassette Pickup Idler Gear ■ Preparation

1) Remove the Cassette Feed Roller.(Refer to page 4-8)2) Remove the Cassette Pickup Roller.(Refer to page 4-11)

■ Procedure

CAUTION:


1) Remove the Cassette Pickup Idler Gear.• 1 Claw

[Cassette Pickup Idler Gear]

[Claw]

F-4-25

Removing the Cassette Pickup Unit ■ Preparation

NOTE:When the host machine is installed, remove the Reader Controller Cover, theRear Cover, the Right Front Cover, the Right Rear Cover and the Right Door Unit.(Refer to the Disassembly/Assembly of the main body)

Reader Controller Cover

Rear Cover

Right Rear Cover

Right Front Cover

Right Door Unit

F-4-26

1) Remove the Cassette Right Front Cover.(Refer to page 4-6)2) Remove the Cassette Right Rear Cover.(Refer to page 4-7)3) Remove the Cassette Right Door.(Refer to page 4-7)

4

44-13

4-13

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Pickup Unit > Procedure

Parts Replacing and Cleaning > Disassembly/Assembly > Removing the Cassette Pickup Unit > Procedure

■ Procedure1) Remove the Cassette Pickup Unit.• 2 Connectors• 1 Wire Saddle• 4 Screws

CAUTION:

When pulling out the Cassette Pickup Unit at disassembly/assembly, be sure not to cause open circuit by making the harness get caught.

[Harness]

F-4-27

x2

[Wire Saddle] [Connector]

x4

F-4-28

5

5 Adjustment

Adjustment ■Outline ■Image position adjustment

5

55-2

5-2

Adjustment > Outline > Image position adjustment

Adjustment > Outline > Image position adjustment

Outline

Image position adjustmentThis section describes procedures when adjusting basic image position (image margins, nonimage area, etc).

Category Item ReferenceLeading Edge Margin Adjustment

1-sided: 2.5 ± 1.5 (mm)2-sided: 2.5 ± 2.0 (mm

Leading Edgeof paper

2 54 6 8 1012141618200

Feed direction

1-sided of copy paper: 2.5 +/- 1.5mm2-sided of copy paper: 2.5 +/- 2.0mm

p. 5-3

Trailing Edge Margin Adjustment

1-sided: 2.5 ± 1.5 (mm)2-sided: 2.5 ± 2.0 (mm

25 468101214161820 0

Trailing Edgeof paper

Feed direction

2.5 +/- 2.0mm

p. 5-4

Category Item ReferenceLeft Margin Adjustment

1-sided: 2.5 ± 2.0 (mm)2-sided: 2.5 ± 2.0 (mm)

10

8

654

2

0

Left Edgeof paper

Feed direction


p. 5-5

Leading Edge Non-Image Width Adjustment

1-sided: 2.5 ± 1.5 (mm)2-sided: 2.5 ± 1.5 (mm)

2 54 6 8 1012141618200

Feed direction

2.5 +/- 1.5mm

Leading Edgeof image

p. 5-6

5

55-3

5-3

Adjustment > Image position adjustment > Leading Edge Margin Adjustment > Standard

Adjustment > Image position adjustment > Leading Edge Margin Adjustment > Standard

Category Item ReferenceLeft Non-Image Width Adjustment

1-sided: 2.5 ± 1.5 (mm)2-sided: 2.5 ± 1.5 (mm)

10

8

654

2

0

Left Edgeof image

Feed direction


p. 5-6

T-5-1

Image position adjustmentCopy 10 sheets from each pickup position to check that the image margin and non-image area is within the standard.• Each cassette• Pickup trayIf it is not within the standard, go through the following procedures to adjust it.

CAUTION:

If changing the value of service mode item in this adjustment, enter the changed value in the service label.

Leading Edge Margin Adjustment

NOTE:By executing the leading edge margin adjustment for the Cassette Module, the adjustment is applied to all source of paper.

■ Standard1-sided: 2.5 +/- 1.5 mm2-sided: 2.5 +/- 2.0 mm

Leading Edgeof paper

2 54 6 8 1012141618200

Feed direction


F-5-1

5

55-4

5-4

Adjustment > Image position adjustment > Trailing Edge Margin Adjustment > Service Mode Adjustment Method

Adjustment > Image position adjustment > Trailing Edge Margin Adjustment > Service Mode Adjustment Method

■ Service Mode Adjustment Method<Adjustment of regist start timing: 1/1 speed>

(Lv.1) COPIER> ADJUST> FEED-ADJ> REGIST• Adjustment unit: 0.1 mm• Increase value: Leading Edge Margin becomes larger.• Decrease value: Leading Edge Margin becomes smaller.

<Adjustment of regist start timing: 1/2 speed>(Lv.1) COPIER> ADJUST> FEED-ADJ> RG-HF-SP

• Adjustment unit: 0.1 mm• Increase value: Leading Edge Margin becomes smaller.• Decrease value: Leading Edge Margin becomes larger.

<Adjustment of Leading Edge Margin>(Lv.1) COPIER> ADJUST> BLANK> BLANK-T

• Adjustment unit: 1 pixel (0.0423 mm)• Increase value: Leading Edge Margin becomes larger.• Decrease value: Leading Edge Margin becomes smaller.

<Adjustment of ADF image lead edge margin>(Lv.1) FEEDER> ADJUST> DOCST

• Adjustment unit: 0.1 mm• Increase value: Leading Edge Margin becomes smaller.• Decrease value: Leading Edge Margin becomes larger.

Trailing Edge Margin Adjustment

NOTE:By executing the trailing edge margin adjustment for the Cassette Module, the adjustment is applied to all source of paper.


25 468101214161820 0

Trailing Edgeof paper

Feed direction

2.5 +/- 2.0mm

■ Service Mode Adjustment Method<Adjustment of Trailing Edge Margin>(Lv.1) COPIER> ADJUST> BLANK> BLANK-B

• Adjustment unit: 1 pixel (0.0423 mm)• Increase value: Trailing Edge Margin becomes larger.• Decrease value: Trailing Edge Margin becomes smaller

F-5-2

5

55-5

5-5

Adjustment > Image position adjustment > Left Margin Adjustment > Service Mode Adjustment Method (2-sided)

Adjustment > Image position adjustment > Left Margin Adjustment > Service Mode Adjustment Method (2-sided)

Left Margin Adjustment ■ Standard

1-sided: 2.5 +/- 1.5 mm2-sided: 2.5 +/- 2.0 mm

10

8

654

2

0

Left Edgeof paper

Feed direction


■ Service Mode Adjustment Method (1-sided)<Enter Cassette side register adjustment value>

Cassette2: (Lv.2) COPIER> ADJUST> MISC> C2-ADJ-YCassette3: (Lv.2) COPIER> ADJUST> MISC> C3-ADJ-YCassette4: (Lv.2) COPIER> ADJUST> MISC> C4-ADJ-Y

• Adjustment unit: 0.1 mm• Increase value: Left Margin becomes larger.• Decrease value: Left Margin becomes smaller.

F-5-3

■ Service Mode Adjustment Method (2-sided)

NOTE:By executing the left margin adjustment(2-sided) for the cassette module, the adjustment is applied to all source of paper.

<Adjustment of the write start position of image in horizontal scanning direction: 2-sided>(Lv.1) COPIER> ADJUST> FEED-ADJ> ADJ-REFE

• Adjustment unit: 0.1 mm• Increase value: Left Margin becomes larger.• Decrease value: Left Margin becomes smaller.

<Adjustment of the write start position of image in horizontal scanning direction: 2-sided of the large paper (Bigger paper than LTR)>

(Lv.1) COPIER> ADJUST> FEED-ADJ> ADJ-RE-L• Adjustment unit: 0.1 mm• Increase value: Left Margin becomes larger.• Decrease value: Left Margin becomes smaller.

5

55-6

5-6

Adjustment > Image position adjustment > Left Non-Image Width Adjustment > Service Mode Adjustment Method

Adjustment > Image position adjustment > Left Non-Image Width Adjustment > Service Mode Adjustment Method

Leading Edge Non-Image Width Adjustment

NOTE:By executing the leading edge non-Image width adjustment for the Cassette Module, the adjustment is applied to all source of paper.


2 54 6 8 1012141618200

Feed direction

2.5 +/- 1.5mm

Leading Edgeof image

■ Service Mode Adjustment Method<Adjustment of image position in book mode: vertical scanning direction>(Lv.1) COPIER> ADJUST> ADJ-XY> ADJ-X

• Adjustment unit: 0.1 mm• Increase value: Leading Edge of image is moved to the Leading Edge direction.• Decrease value: Leading Edge of image is moved to the Trailing Edge direction.

F-5-4

Left Non-Image Width Adjustment

NOTE:By executing the left non-Image width adjustment for the Cassette Module, the adjustment is applied to all source of paper.


10

8

654

2

0

Left Edgeof image

Feed direction


■ Service Mode Adjustment Method<Adjustment of image position in book mode: horizontal scanning direction>(Lv.1) COPIER> ADJUST> ADJ-XY> ADJ-Y

• Adjustment unit: 0.1 mm• Increase value: Left Edge of image is moved to the Left Edge direction.• Decrease value: Left Edge of image is moved to the Right Edge direction.

<Adjustment of image position in ADF mode: horizontal scanning direction>(Lv.1) COPIER> ADJUST> ADJ-XY> ADJ-Y-DF

• Adjustment unit: 0.1 mm• Increase value: Left Edge of image is moved to the Left Edge direction.• Decrease value: Left Edge of image is moved to the Right Edge direction.

F-5-5

6

6 InstallationInstallation

Installation ■Installing this Equipment

6

6 Installation

Installation

6-2

6-2

Installation > Installing this Equipment

Installation > Installing this Equipment

Installing this EquipmentWhen installing this equipment, refer to the User Installation Procedure.

■Service Tools ■General Circuit Diagram

Appendix

ii

ii

Appendix > Service Tools > Oils and Solvents

Appendix > Service Tools > Oils and Solvents

Service Tools

Special ToolsTool name Tool No. Rank (*) Shape Uses

Digital multimeter FY9-2002 A For making electrical checks.

Tester extension pin

FY9-3038 A As an addition when making an electrical check.

Tester extension pin (L-shipped)

FY9-3039 A As an addition when making an electrical check.

* A: each service engineer is expected to carry one. B: each group of 5 service engineers is expected to carry one. C: each workshop is expected to carry one.

T-7-1

Oils and SolventsName Uses Composition Remarks

Alcohol cleaning;e.g.,glass, plastic, rubber; external covers

fluoride-family hydrocarbonalcoholsurface activating agentwater

Do not bring near fire.Procure locally.IPA (isopropyl alcohol) may be substituted.

Lubricant scanner railstream reading glass

silicone oil KF96SS (300CS)FY9-6011 (50 cc)

T-7-2

iii

iii

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Cassette Module Controller PCB

PCB101

Pickup MotorM101

Cassette Pickup SolenoidSL101 Lifter Motor

M102

Cassette Pickup Sensor

PS107Cassette Lifting Plate Detection Sensor

PS101Cassette Paper Sensor

PS102Cassette Retry Sensor

PS103Cassette Paper Level Sensor A

PS104Cassette Paper Level Sensor B

PS105Cassette Right Cover Sensor

PS106Cassette Size Detection Switch

To Lower Cassette Module

To Upper Cassette Module or Host Machine

SW101

1 2 3 4 5 J1805D

123

J1001LJ1001LH

41 2 3

J1802DWH

MT1

41 2 3J1802LWH

MT2

181716151413121110982 3 4 5 61 7 19 J1806DJ1806DH

18 17 16 15 14 13 12 11 10 9 8 23456 1719J1806L

J1805LH12345J1805L

2 1

SOLD1SOLD2

1 2 3J1001D

1 2 3 4 5

J10111 2 3

J10071 2 3

J10041 2 3J1005

1 2 3J1006

1 2 3J1008

1 2 3J1009

1 2 3J1010

1234567891012131415161718192021222324252627 11

J806

12

34

J8

08

1 2 3

15 14 13 12 11 10 9 8 23456 17

J804

13121110982 3 4 5 61 7

J802

2 31

J803

123456J1003

1 2 3

J1002H

2 1J1002

5 4 3 2 16

1 2 3 4 5

J807

J1802LBJ1802LA

J1802DAJ1802DB

21

J801

982 3 4 5 61 7

J805

1 2 3

21

1 2 3

4 12356

4 123567

41 2 3 5 6 7

41 2 3 5 6

3211 2 31 2 3

J1802DA_BUS[0:7]

J1802DB_BUS[0:6]

J1802LB_BUS[0:6]

J1802LA_BUS[0:7]

F-7-1

cassette module-aa1 service...

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