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  • SERVICE MANUAL

    LASER PRINTER OPTIONSFinisher - B83F

  • Table of Contents

    [1] PRODUCT OUTLINE 1CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . 1[3] SPECIFICATIONS 1Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Staple parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Consumable parts . . . . . . . . . . . . . . . . . . . . . . . . . 1[4] UNPACKING AND INSTALLATION 1

    Before installation 1[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES 1External view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Internal structure . . . . . . . . . . . . . . . . . . . . . . . . . . 1

    Sensor .......................................................................... 2Motor, Clutch, Solenoid, PWB.................................... 3

    [6] MACHINE OPERATION 1Using the stapling function from the printer . . . . . 1

    NOTES: 1Stapling position quick reference list . . . . . . . . . . 2

    NOTES: 2[7] OPERATIONAL DESCRIPTIONS 1 Paper transport path . . . . . . . . . . . . . . . . . . . . . . . 1

    Machine paper exit reverse (Switchback) ................... 1Paper exit to the upper tray.......................................... 1Paper exit to the lower tray.......................................... 1

    Descriptions of each section. . . . . . . . . . . . . . . . . 1Upper transport section................................................ 1

    Paper transport path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Interface unit paper entry gate . . . . . . . . . . . . . . . . . . . . . 2S paper entry gate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Tray 1 paper full detection. . . . . . . . . . . . . . . . . . . . . . . . 2

    Alignment tray section ................................................ 2Jogger F/R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Pusher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Stopper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Pressure release roller . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Paper holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Alignment and paper exit in offset . . . . . . . . . . . . . . . . . 2

    Alignment in stapling 2Staple unit 2

    Stapler 3Stapling 3

    Paper exit after stapling 3Tray 2 paper exit section ............................................. 3

    Paper transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Elevator operation and tray 2 paper full detection. . . . . . 3Paddler operation/

    Tray 2 upper limit detection actuator operation . . . . . . . . . . 4Basic operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

    Basic operation flow.................................................... 4[8] ADJUSTMENTS 1Jogger position adjustment . . . . . . . . . . . . . . . . . . 1

    Jogger F/R....................................................................1Printer model adjustment procedure ............................1

    [9] DISASSEMBLY AND ASSEMBLY, MAINTENANCE 1Maintenance System Table . . . . . . . . . . . . . . . . . . 1Disassembly and assembly . . . . . . . . . . . . . . . . . . 1

    Unit transit ...................................................................1External cabinet ...........................................................2Transport unit...............................................................2

    Gate solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Transport roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Upper open/close sensor . . . . . . . . . . . . . . . . . . . . . . . . . .3Upper cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Paper entry sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3De-curler roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Transport roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

    Rear side of the unit .....................................................4Main motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Main control PWB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Staple shift motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Elevator motor / Staple rotation motor . . . . . . . . . . . . . . .4Pressure-release solenoid. . . . . . . . . . . . . . . . . . . . . . . . . .5

    Stapler .................................... 5Stapler unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

    Inside of the unit ..........................................................6Jogger motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Pusher motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Elevator unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

    Right side of the unit (Paper exit side)............ 7External cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Lower stage tray paper exit roller . . . . . . . . . . . . . . . . . . .7Paper exit paddler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

    Front side of the unit ......................... 8Stopper solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Paper holding solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . .8Compiler paper entry gate solenoid. . . . . . . . . . . . . . . . . .8

    Gears, Clutch ............................... 8Belts ...................................... 9

    [10] OTHERS 1SF MAIN PWB TF UN ...............................................1

  • Finisher - Outline, Configuration 1-1

    [1] PRODUCT OUTLINE

    This unit is installed to serve as an after-process unit of output paper of the printer. This unit allows the shifting of each bundle of paper printed in the page sequence or sorted by each page. It also allows stapling of a bundle of paper sorted in the page sequence.

    1. CONFIGURATION1. To use this unit, the multi purpose paper feed tray (B83MP), the 3-stage paper feed drawer (B83TT), or the large capacity

    paper feed drawer (B83LT) must be installed in advance. 2. When this unit and the B83MP are installed, the optional power unit (B83PS) must be installed as well. 3. This unit cannot be installed together with the male bin stacker (B83MB) and the upper exit tray extension.

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  • Finisher - Specifications 3-1 Rev. 1 12/17/02

    [3] SPECIFICATIONS

    1. Basic 2. Staple parts

    3. Consumable parts

    Note: The meaning of R in paper size indications

    Some paper sizes can be placed in the printer so that it feeds either long edge first or short edge first.

    To differentiate between the two sizes in the various tables, the short edge first size indication will contain an R. These are indicated as 8 x 11R, 5 x 8R, A4R, B5R, etc.

    Sizes that can be placed only in the landscape orientation (11 x 17, 8 x 14, 8 x 13, A3, B4) do not contain the R in their size indication.

    Type Desktop type finisher with dual exit trayTransport speed To support 35-45 sheet/minuteTransport alignment Center alignmentTray type (No. of tray)

    Upper tray EXIT trayLower Tray

    Ascent/descent type offset tray

    Output paper capacity

    Upper tray 500 sheets sheets (A4/8.5"x11", 80g/m/21lbs)Lower Tray

    750 sheets (A4/8.5"x11", 80g/m/21lbs)

    Output paper delivery Face-downOutput paper size

    Upper tray A3, B4, A4, A4R, B5, B5R, A5R11"x17", 8.5"x14", 8.5"x13", 8.5"x11", 8.5"x11"R, 5.5"x8.5"R,Executive, Japanese post card,Monarch (98x191), Com-10 (105x241), DL (110x220), C5 (162x229), ISO B5 (176x250)

    Lower Tray

    Spec of media for paper output

    Upper tray Tracing paper:52-59g/m / 14-15lbsPlain paper:60-128g/m / 16-34lbsIndex paper:176g/m / 47lbsCover paper:205g/m / 54-55lbsTransparency

    Lower Tray

    Plain 60-128g/m /16-34lbs

    Remaining paper detection

    Upper tray Not providedLower Tray

    Provided

    Exit tray full detection

    Upper tray ProvidedLower tray

    Provided

    Power consumption Less than about 67.3WPower source Supplied from the optional power source

    (B83PS)(DC24V 2.7A / DC5V 0.5A)

    External dimensions (WxDxH)

    18.11 x 20.87 x 20.00460 x 530 x 508 (mm)

    Occupied dimensions (WxD)

    18.11 x 20.87460 x 530 (mm)

    Weight Approx. 46.29lbs / 21kg

    Offset stack Offset volume: 25mmPaper size to be stapled

    A4, B5, 8.5"x11"

    Ability of stapler (Max. # of pages for staple)

    30 sheets (smaller than A4/8.5"x11", 80g/m/21lbs)

    Stapling pattern 3 patterns (front 1/rear 1/both)Stacking performance

    Offset Horizontal displacement: Less than 15mm(Less than 10mm up to 250 sheets)Vertical displacement: Less than 15mm(In the non-staple mode on the offset tray)

    Matching Max. deviation width Within 2mm(In the staple mode on the offset tray)

    Staple supply Refill systemStaple detection Staple empty Provided

    No cartridge ProvidedStaple jam Provided

    Kinds of paper which cannot be stapled

    Pre-punched paper, transparency film, heavy paper, label, envelope, postcard

    Name Content Life Remark

    Staple cartridge

    Staple cartridge

    x3 3000x3 Common with cartridge for B83F

  • [4] UNPACKING AND INSTALLATION

    Before installation Start installati