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Canon Inner Finisher-L1 Service Manual

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Inner Finisher-L1
SERVICE
MANUAL
Canon
May 11, 2021
Rev.2
COPYRIGHT
2021 CANON INC.
CANON Inner Finisher-L1 Rev. 2 PRINTED IN U.S.A.
©
Table of Contents
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Summary of Contents for Canon Inner Finisher-L1

  • Page 1 Inner Finisher-L1 SERVICE MANUAL Canon May 11, 2021 Rev.2 COPYRIGHT 2021 CANON INC. CANON Inner Finisher-L1 Rev. 2 PRINTED IN U.S.A. ©...
  • Page 2 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.
  • Page 3 Important Notices Copyright The copyright of this document belongs to Canon Inc. This document may not be copied, reproduced or translated into another language, in whole or in part, without the prior consent of Canon Inc. Copyright CANON INC. 2020 Caution Use of this manual should be strictly supervised to avoid disclosure of confidential information.
  • Page 4 Important Notices Symbols Explanation Symbols Explanation Cleaning is needed. Measurement is needed. 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;...

  • Page 5: Table Of Contents

    Contents Contents Safety Precautions....................1 Points to Note Before Servicing......................2 Points to Note at Cleaning........................2 Notes on Assembly/Disassembly......................2 Points to Note when Tightening a Screw....................2 1. Product Overview.....................4 Features.............................. 5 Features...............................5 Specifications............................6 Finisher Unit............................6 Staple Unit............................7 Staple-free Staple Unit.......................... 8 Name of Parts.............................
  • Page 6 Contents Power Supply............................ 37 Outline............................... 37 Protective Functions..........................37 Upgrading............................38 Upgrading............................38 3. Periodical Service..................39 List of Work for Scheduled Servicing....................40 4. Parts Replacement and Cleaning..............41 Notes at Parts Replacement......................42 Illustrations............................42 Removing this Machine from the Host Machine................43 Removing this Machine from the Host Machine.
  • Page 7 Contents 5. Adjustment..................... 96 Overview............................97 Adjustment and Functional Setting in Service Mode................97 Basic Adjustment Items........................98 Adjustment Items When Replacing Parts....................99 Basic Adjustment..........................100 Overview............................100 Adjusting the Paper Alignment......................101 Adjusting the Staple Position......................108 Adjustment when Replacing the Parts.................... 113 Handling Finisher Controller PCB Replacements.................113 Service Label...........................114 Back-up of Service Mode........................

  • Page 8: Safety Precautions

    Safety Precautions Safety Precautions Points to Note Before Servicing..........2 Points to Note at Cleaning............2 Notes on Assembly/Disassembly..........2...

  • Page 9: Points To Note Before Servicing

    Safety Precautions Points to Note Before Servicing • At servicing, be sure to turn OFF the power source according to the specified steps and disconnect the power plug. • Be sure to disconnect the power plug on a regular basis and remove dust and dirt accumulated around the outlet with dry cloth.
  • Page 10 Safety Precautions The recommended torque value is shown below as a reference value. Type of Screws RS tight W Sems Binding Fastened member Metal Resin Metal Resin Metal Resin Metal Resin Tightening torque Approx. Approx. Approx. Approx. Approx. Approx. Approx. Approx.

  • Page 11: Product Overview

    Product Overview Features..........5 Specifications........6 Name of Parts........9...

  • Page 12: Features

    1. Product Overview Features Features • Compact, inner finisher compatible with color MFPs. • Manual stapling, which enables paper to be inserted into the slit on the inner finisher and stapled manually a copy at a time. • Staple-free stapling, which binds up to 10 sheets of paper without staples. •...

  • Page 13: Specifications

    1. Product Overview Specifications Finisher Unit Item Specifications Remarks Stack tray Delivery tray No.2 delivery tray (top of finisher) Stacking method Delivery tray: Tray shift No.2 delivery tray: Fixed Stacking orientation Face down Paper type Thin, plain, recycled, heavy, coated, transparency, label, bond, postcard, pre- punched, envelope, tracing paper Paper size Feed direction: 139.7 to 457.2 mm...

  • Page 14: Staple Unit

    1. Product Overview Item Specifications Remarks Mixed stacking ca- Mixed size No.2 delivery tray (equivalent to 50 sheets: when pacity Height 5.2 mm or less converting weight to number of 64 g/m , 75 g/m sheets.) (equivalent to 45 sheets: when converting weight to number of 80 g/m sheets.)

  • Page 15: Staple-Free Staple Unit

    1. Product Overview Front 1-point stapling (45 deg) Rear 1-point stapling (45 deg) Manual stapling 5.0 -/+ 2.0 mm 5.0 -/+ 2.0 mm 5.0 -/+ 2.0 mm Unit (mm) Center 2-point stapling Paper size Pitch A3, A4 83 -/+ 4.0 203 -/+4.0 5.0 -/+ 2.0 Alignment...

  • Page 16: Name Of Parts

    1. Product Overview Name of Parts External View Parts Name Parts Name No.2 Delivery Tray Rail Unit Front Cover Delivery Tray (Stack Tray) Slit Auxiliary Tray Staple Button Cross Section Parts Name Parts Name Paper Retainer Assist Guide Paddle Delivery Roller Return Belt Alignment Plate Inlet Roller...

  • Page 17: Technical Explanation

    Technical Explanation Basic Configuration......11 Controls..........12 Basic Operation........13 Feed Unit..........17 Processing Tray Unit......19 Stack Tray Unit........33 Jam Detection........35 Power Supply........37 Upgrading..........38...

  • Page 18: Basic Configuration

    2. Technical Explanation Basic Configuration Functional Configuration The components of this finisher are organized into 3 major blocks; feed unit, processing tray unit and stack tray unit. Stack Tray Unit Processing Tray Unit Feed Unit Overview of Electrical Circuitry This machine's sequence of the operation is controlled by the finisher controller PCB. Main control/functions of the Finisher Controller PCB •...

  • Page 19: Controls

    2. Technical Explanation Controls Controls Item Reference Basic Operation Outline “Outline” on page 13 Initialization “Initialization” on page 16 Feed Unit Outline “Outline” on page 17 Feeding Paper to Processing Tray Unit “Feeding Paper to Processing Tray Unit” on page Processing Tray Unit Outline “Outline”...

  • Page 20: Basic Operation

    2. Technical Explanation Basic Operation Outline The finisher operates according to the commands that it receives from the host machine and ejects paper to the delivery tray. There are four paper delivery methods. • Non-sort stacking • Shift-sort stacking • Staple stacking •...
  • Page 21 2. Technical Explanation 3. The paper is fed toward the processing tray by the paddle. The return belt feeds the paper to the processing tray's stopper and aligns paper in the feed direction. Paddle Return Belt Stopper 4. The alignment plates are used to align paper in the width direction. (In the illustration below, paper is aligned with reference to the central reference position.) Rear Alignment Plate Front Alignment Plate...
  • Page 22 2. Technical Explanation 6. The stacked sheets are stapled or staple-free stapled (only when in the relevant mode). Stapler Unit Staple-free Staple Unit 7. After being shifted, the paper stack on the processing tray that has been stacked by the assist guide is delivered to the delivery tray.

  • Page 23: Initialization

    2. Technical Explanation 8. After the paper stack has been delivered, the paper retainer holds down the stack in the delivery tray. Paper Retainer Initialization The finisher performs the following initialization operation depending on the status. Status Operation At power ON If the target sensors*1 are aware of the home positions, initialization is not performed.

  • Page 24: Feed Unit

    2. Technical Explanation Feed Unit Outline The feed unit feeds the paper delivered from the host machine to the processing tray unit. A delivery sensor (PS1) is provided along the paper feed path in the feed unit to detect the paper feed state and jam. M3/4 Symbol Parts Name...
  • Page 25 2. Technical Explanation 2. The trailing edge of the paper delivered by the delivery roller is pushed on the processing tray by the paper trailing edge pushing guide. Paper Trailing Edge Pushing Guide 3. The paper is stacked on the processing tray by the paddle. The paddle is driven by the feed motor (M1).

  • Page 26: Processing Tray Unit

    2. Technical Explanation Processing Tray Unit Outline The processing tray unit aligns, shifts, and staples or staples without staples the delivered paper. Then the assist guide and assist claw deliver the paper onto the delivery tray. The names and functions of the components of the processing tray are as follows: Rear Alignment Plate Paper Retainer Paddle...
  • Page 27 2. Technical Explanation 1. After the delivery sensor (PS1) detects the trailing edge of the paper, the paddle motor (M10) runs to move the paddle unit down. The paddle driven by the feed motor (M1) delivers the paper toward the processing tray. After a given time elapses, the paddle unit is moved up.

  • Page 28: Alignment/Shifting Operation

    2. Technical Explanation 3. The front/rear alignment motors (M3/M4) operate to move the front and rear alignment plates, thus aligning the paper in the width direction. (In the illustration below, paper is aligned with reference to the central reference position.) Operations described in steps 1 to 3 are repeated for each sheet.
  • Page 29 2. Technical Explanation Rear Alignment Plate Rear Alignment Plate HP Sensor (PS5) Front Alignment Plate Rear Alignment Motor (M4) Front Alignment Plate Front Alignment Motor (M3) HP Sensor (PS4) The relationship between operation modes and alignment positions is summarized in the following table. Operation Paper Width Paper Length...
  • Page 30 2. Technical Explanation Related error code • E537-8001: Front alignment motor error • E537-8002: Front alignment motor error • E530-8001: Rear alignment motor error • E530-8002: Rear alignment motor error ■ Alignment Operation in Non-sort Mode When the paper width is 297.0 mm or less (A4, LTR, etc.) 1.
  • Page 31 2. Technical Explanation 1. After the delivery sensor (PS1) detects the paper, the front and rear alignment plates move to the wait positions (paper width + 20 mm and paper width + 5 mm, respectively). Rear Alignment Plate End of Paper +5 mm Middle of Feeding Path End of Paper...
  • Page 32 2. Technical Explanation ■ Alignment Operation in Shift-sort Mode 1. After the delivery sensor (PS1) detects the trailing edge of the paper, the front and rear alignment plates move to the wait positions. • Wait positions during front shift (front alignment plate position: paper width +20 mm, rear alignment plate position: paper width +5 mm) Rear Alignment Plate End of Paper...
  • Page 33 2. Technical Explanation 2. Move the front and rear alignment plates to align the paper. • During front shift, move only the rear alignment plate.(Do not move the front alignment plate.) 5 mm Middle of Feeding Path 20 mm Front Alignment Position •...
  • Page 34 2. Technical Explanation ■ Alignment Operation in Staple Mode 1. After the delivery sensor (PS1) detects the trailing edge of the paper, the front and rear alignment plates move to the wait positions. Explanation for 2-point stapling will be omitted because it is the same as the center alignment operation in Non- sort mode.

  • Page 35: Staple Operation

    2. Technical Explanation Staple Operation ■ Outline In staple operation, the specified number of sheets of paper is stapled by the stapler unit. The staple position varies depending on the staple mode and paper size. The stapler unit's home position is detected by the stapler shift HP sensor (PS11). After power ON, the finisher controller PCB drives the stapler shift motor (M7) to return the stapler unit to the home position.

  • Page 36: Staple-Free Staple Operation

    2. Technical Explanation If the staple setting exceeds the stapling capacity (small size: 50sheets, large size: 30 sheets) that can be bound, divided delivery is performed. If the upper limit is exceeded, shift-sort mode is used for the second and subsequent copies. Example: Divided delivery for 51 A4 (80g/m ) sheets 50 sheets are delivered in a stack without stapling.
  • Page 37 2. Technical Explanation ■ Staple-Free Staple Unit When the clinch motor (M9) drives and the cam rotates once, the clinch arm pinches the paper. The wave-shaped upper teeth and lower teeth of the clinch arm bite the paper to bind it. The clinch arm's home position is detected by the clinch HP sensor (PS15).

  • Page 38: Stack Delivery Operation

    2. Technical Explanation • Clearing of the message related to staple free stapling that is displayed when functions of Finisher are limited: SORTER > FUNCTION > EMSG-CLR Stack Delivery Operation ■ Outline The paper in the processing tray is delivered in stacks using the assist guide and assist claw. The assist guide supports the trailing edge of the paper stack, and the assist claw pushes out to eject the stack.

  • Page 39: Paper Retainer Operation

    2. Technical Explanation Paper type Paper weight Paper size Print mode Number of divi- ded delivery sheets Other than above Other than stack possible size 1-sided/2-sided 1 sheet Less than 106 g/m (Heavy 1) *: When meet all the following conditions, number of divided delivery sheet is 1 sheet. - Top paper of job, 64 g/m to 105 g/m (Plain 1/2/3), non-stapled...

  • Page 40: Stack Tray Unit

    2. Technical Explanation Stack Tray Unit Stack Tray Shift Operation The paper delivered from the processing tray by the assist guide is then stacked on the stack tray. The stack tray is moved up and down by the stack tray shift motor (M6). Before start of printing, the tray shift motor (M6) is driven to move the stack tray up/down to the position where the stack tray paper height sensor (PS9) detects the stack tray top surface.

  • Page 41: Stack Tray Paper Full Detection

    2. Technical Explanation The stack tray paper height sensor (PS9) also detects foreign matter below the tray. During job execution, if paper surface detection fails seven consecutive times when the stack tray is lowered after paper is delivered from the processing tray, the finisher judges that there is foreign matter.

  • Page 42: Jam Detection

    2. Technical Explanation Jam Detection Outline The finisher is equipped with the following paper detection sensor to check whether paper is present and whether the stapler is operating normally. Further, it is equipped with the following switch to detect the open or closed state of the front cover. •...
  • Page 43 2. Technical Explanation Jam Code Jam Types Sensor Jam description Staple-free staple jam 1805 Post-staple-processing operation timeout error: The clinch HP sensor (PS15) does not turn off even when 4 seconds have elapsed after the clinch motor (M9) starts running. 1C14 Error avoidance jam Assist motor error (E514)

  • Page 44: Power Supply

    2. Technical Explanation Power Supply Outline When the host machine is turned on, it supplies the finisher controller PCB with 24 VDC and 5 VDC. The 24 VDC power is used to drive the motors, solenoid and the switches, while the 5 VDC power is for the sensors and the like. Finisher Controller PCB (PCB1) +3.3V +3.3VDC...

  • Page 45: Upgrading

    2. Technical Explanation Upgrading Upgrading When upgrading the firmware of the finisher controller PCB, upgrade from the host machine. (For details, see the service manual for the host machine.)

  • Page 46: Periodical Service

    Periodical Service List of Work for Scheduled Servicing ............40...

  • Page 47: List Of Work For Scheduled Servicing

    3. Periodical Service List of Work for Scheduled Servicing PR: Replacement (Periodically replaced parts) / CR: Replacement (consumable parts) / CL: Cleaning / LU: Lubrication / AD: Adjustment / CH: Maintenance Part Name Part Num- Q'ty Interval Counter Reference Remarks Stapler Unit FM1-N381 CR/500,000...

  • Page 48: Parts Replacement And Cleaning

    Parts Replacement and Cleaning Notes at Parts Replacement....42 Removing this Machine from the Host Machine........... 43 List of Parts......... 71 External Cover........76 Main Unit..........80 Solenoids..........88 Motor........... 89 Sensor..........91 PCB.............92 Other Parts..........93...

  • Page 49: Notes At Parts Replacement

    4. Parts Replacement and Cleaning Notes at Parts Replacement CAUTION: Dismantle the inner finisher from the host machine first, whenever replacing its parts. Illustrations Although pictures or illustrations used for explanation may differ from the actual things, the procedure is the same.

  • Page 50: Removing This Machine From The Host Machine

    4. Parts Replacement and Cleaning Removing this Machine from the Host Machine Removing this Machine from the Host Machine. (In the case of Inner Finisher only) ■ Removing this Machine from the Host Machine. (iR-ADV DX C5800 Series, iR- ADV DX 6800 Series) ●...
  • Page 51 4. Parts Replacement and Cleaning CAUTION: Points to Note when Installing the Delivery Tray Check that the Delivery Tray [1] is properly installed. If the installation fails, error; E540-8001/8002 may occur at power ON. • 2 Claws [2] • 2 Hooks [3] 2.
  • Page 52 4. Parts Replacement and Cleaning CAUTION: Before installing the Harness Cover 2, check that the connector [1] is positioned as shown in the figure. 4. Loosen the screw [1] to slide the Rail Stopper [2], secure with the Screw [1].
  • Page 53 4. Parts Replacement and Cleaning 5. Remove the Interface Cover [1]. • 2 Claws [2] 6. Remove the Harness Cover 1 [1]. 7. Disconnect the 2 Connectors [1]. • 1 Cable Guide [2] 8. Remove the 2 Screws [1], fixing this machine.
  • Page 54 4. Parts Replacement and Cleaning 9. Remove this machine from the host machine. CAUTION: Do not slide the Inner Finisher as putting it on the host machine or bump the edge parts of the rail unit to the covers of the host machine.
  • Page 55 4. Parts Replacement and Cleaning 4. Check that the stapler unit [1] is at the staple cartridge replacement position as shown in the figure.If it is, close the finisher front cover to complete the check procedure. 5. If the staple unit is not at the staple cartridge replacement position, perform the following procedure. The stapler unit's roller may be riding on the base plate.
  • Page 56 4. Parts Replacement and Cleaning 1. Remove the Delivery Tray [1]. • 2 Claws [2] • 2 Hooks [3] CAUTION: Points to Note when Installing the Delivery Tray Check that the Delivery Tray [1] is properly installed. If the installation fails, error; E540-8001/8002 may occur at power ON. •...
  • Page 57 4. Parts Replacement and Cleaning 2. Remove the Rail Cover [1]. • 2 Screws [2] 3. Remove the Harness Cover 2 [1]. CAUTION: Before installing the Harness Cover 2, check that the connector [1] is positioned as shown in the figure. 4.
  • Page 58 4. Parts Replacement and Cleaning 5. Remove the Interface Cover [1]. • 2 Claws [2]...
  • Page 59 4. Parts Replacement and Cleaning CAUTION: When installing the Interface Cover, confirm that the 2 hooks [1], [2] are fitted as shown in the figure. 6. Remove the Harness Cover 1 [1]. 7. Disconnect the 2 Connectors [1]. • 3 Wire Saddles [2]...
  • Page 60 4. Parts Replacement and Cleaning CAUTION: When connecting the Connectors, confirm that the Wire Saddles [1], [2] position in the figure below. 8. Remove the 2 Screws [1], fixing this machine.
  • Page 61 4. Parts Replacement and Cleaning 9. Remove this machine from the host machine. CAUTION: Do not slide the Inner Finisher as putting it on the host machine or bump the edge parts of the rail unit to the covers of the host machine.

  • Page 62: Removing This Machine From The Host Machine. (In The Case Of Inner Finisher And Inner Puncher Unit)

    4. Parts Replacement and Cleaning 5. If the staple unit is not at the staple cartridge replacement position, perform the following procedure. The stapler unit's roller may be riding on the base plate. so, slightly lift the stapler unit [1],and rotate the roller toward you to correct the position.
  • Page 63 4. Parts Replacement and Cleaning 2. Push the Disengagement Lever [1] and slide the Inner Finisher [2]. 3. Remove the Connector Cover [1]. • 1 Claw [2] • 2 Hooks [3] 4. Disconnect the 2 Connectors [1].
  • Page 64 4. Parts Replacement and Cleaning 5. Return the Inner Finisher [1] to its original position. 6. Remove the Delivery Tray [1]. • 2 Claws [2] • 2 Hooks [3]...
  • Page 65 4. Parts Replacement and Cleaning CAUTION: Points to Note when Installing the Delivery Tray Check that the Delivery Tray [1] is properly installed. If the installation fails, error; E540-8001/8002 may occur at power ON. • 2 Claws [2] • 2 Hooks [3] 7.
  • Page 66 4. Parts Replacement and Cleaning 8. Remove the Harness Cover 2 [1]. CAUTION: Before installing the Harness Cover 2, check that the connector [1] is positioned as shown in the figure. 9. Loosen the screw [1] to slide the Rail Stopper [2], secure with the Screw [1].
  • Page 67 4. Parts Replacement and Cleaning 10. Remove the Interface Cover [1]. • 2 Claws [2] 11. Remove the Harness Holder [1]. 12. Disconnect the 2 Connectors [1]. • 1 Cable Guide [2] 13. Remove the 2 Screws [1], fixing this machine.
  • Page 68 4. Parts Replacement and Cleaning 14. Remove this machine from the host machine. CAUTION: Do not slide the Inner Finisher as putting it on the host machine or bump the edge parts of the rail unit to the covers of the host machine.
  • Page 69 4. Parts Replacement and Cleaning 4. Check that the stapler unit [1] is at the staple cartridge replacement position as shown in the figure.If it is, close the finisher front cover to complete the check procedure. 5. If the staple unit is not at the staple cartridge replacement position, perform the following procedure. The stapler unit's roller may be riding on the base plate.
  • Page 70 4. Parts Replacement and Cleaning 2. Push the Disengagement Lever [1] and slide the Inner Finisher [2]. 3. Remove the Connector Cover [1]. • 1 Claw [2] • 2 Hooks [3]...
  • Page 71 4. Parts Replacement and Cleaning 4. Disconnect the 2 Connectors [1]. 5. Return the Inner Finisher [1] to its original position. 6. Remove the Delivery Tray [1]. • 2 Claws [2] • 2 Hooks [3]...
  • Page 72 4. Parts Replacement and Cleaning CAUTION: Points to Note when Installing the Delivery Tray Check that the Delivery Tray [1] is properly installed. If the installation fails, error; E540-8001/8002 may occur at power ON. • 2 Claws [2] • 2 Hooks [3] 7.
  • Page 73 4. Parts Replacement and Cleaning 8. Remove the Harness Cover 2 [1]. CAUTION: Before installing the Harness Cover 2, check that the connector [1] is positioned as shown in the figure. 9. Remove the Interface Cover [1].
  • Page 74 4. Parts Replacement and Cleaning 10. Loosen the screw [1] to slide the Rail Stopper [2], secure with the Screw [1]. 11. Remove the 2 Screws [1], fixing the Inner Finisher. 12. Remove the Harness from the Wire Saddle [1].
  • Page 75 4. Parts Replacement and Cleaning 13. Disconnect the 2 Connectors [1]. • 2 Wire Saddles [2]...
  • Page 76 4. Parts Replacement and Cleaning CAUTION: When connecting the Connectors, confirm that the Wire Saddles [1], [2] position in the figure below. 14. Remove the Inner Finisher from the host machine. CAUTION: Do not slide the Inner Finisher as putting it on the host machine or bump the edge parts of the rail unit to the covers of the host machine.
  • Page 77 4. Parts Replacement and Cleaning 4. Check that the stapler unit [1] is at the staple cartridge replacement position as shown in the figure.If it is, close the finisher front cover to complete the check procedure. 5. If the staple unit is not at the staple cartridge replacement position, perform the following procedure. The stapler unit's roller may be riding on the base plate.

  • Page 78: List Of Parts

    4. Parts Replacement and Cleaning List of Parts External Cover Parts Name Reference Front Cover Unit “Removing the Front Cover Unit” on page 76 Tray Guide Cover “Removing the Tray Guide Cover” on page 78 Delivery Tray “Removing the Delivery Tray” on page 77 “Installing the Delivery Tray”...

  • Page 79: List Of Solenoids

    4. Parts Replacement and Cleaning Parts Name Reference Upper Feed Guide Unit “Removing the Upper Feed Guide Unit” on page 80 Processing Tray Unit “Removing the Processing Tray Unit” on page 81 Parts Name Reference Stapler Unit “Removing the Stapler Unit” on page 85 Staple-free Staple Unit “Removing the Staple-free Staple Unit”...

  • Page 80: List Of Motors

    4. Parts Replacement and Cleaning NOTE: Check the operation of the part in the following service mode: Service Mode > SITUATION > Parts Check List of Motors Parts Name Main Unit Reference Feed Motor Product Configuration Return Belt Motor Product Configuration Front Alignment Motor Processing Tray Unit Rear Alignment Motor...

  • Page 81: List Of Sensors/Switches

    4. Parts Replacement and Cleaning List of Sensors/Switches PS13 PS15 MSW1 PS12 PS11 PS16 PS10 PS14 Parts Name Main Unit Reference Delivery Sensor Product Configuration “Removing the Delivery Sensor(PS1)” on page 91 Paddle HP Sensor Product Configuration Return Belt HP Sensor Product Configuration Front Alignment Plate HP Sensor Processing Tray Unit...

  • Page 82: List Of Pcbs

    4. Parts Replacement and Cleaning List of PCBs PCB2 PCB1 PCB3 Parts Name Main Unit Reference PCB1 Finisher Controller PCB Product Configuration “Removing the Finisher Controller PCB (PCB1)” on page 92 PCB2 Stapler Relay PCB Stapler Unit PCB3 Manual Staple Switch PCB Front Cover Unit Other Parts Parts Name...

  • Page 83: External Cover

    4. Parts Replacement and Cleaning External Cover Removing the Rear Cover ■ Preparation Removing the Front Cover 1. Remove this machine from the host machine. Unit “Removing this Machine from the Host Machine” on page 43 ■ Preparation ■ Procedure 1.

  • Page 84: Removing The Delivery Tray

    4. Parts Replacement and Cleaning Removing the Delivery Tray Installing the Delivery Tray ■ Procedure 1. Install the Delivery Tray [1]. • 2 Claws [2] 1. Remove the Delivery Tray [1]. • 2 Hooks [3] • 2 Claws [2] • 2 Hooks [3]...

  • Page 85: Removing The Tray Guide Cover

    4. Parts Replacement and Cleaning 2. When installing the Stack Tray, check that the 2 CAUTION: Claws [2] and 2 Hooks [3] of the Stack Tray [1] is Points to Note when Installing the Delivery Tray properly installed. If the installation fails, error; 1.
  • Page 86 4. Parts Replacement and Cleaning ■ Procedure 4. Remove the Tray Guide Cover [1]. • 2 Screws [2] 1. Remove the Upper Stay [1]. • 2 Claws [3] • 2 Screws [2] 2. Move the Front Alignment Plate [1] and Rear Alignment Plate [2] to the slit [3] of the Tray Guide Cover.

  • Page 87: Main Unit

    4. Parts Replacement and Cleaning 1. Remove the Cable Guide [1]. Main Unit • 2 Connectors [2] • 1 Screw [3] • 1 Claw [4] Removing the Upper Feed Guide Unit ■ Preparation 1. Remove this machine from the host machine. “Removing this Machine from the Host Machine”...

  • Page 88: Removing The Processing Tray Unit

    4. Parts Replacement and Cleaning 3. Remove the Upper Feed Guide Unit [1]. 6. Remove the Staple-free Staple Unit.“Removing the Staple-free Staple Unit” on page 86 • 2 Screws [2] ■ Procedure 1. Remove the Front Tray Rack [1] / Rear Tray Rack [2]. CAUTION: Points to Note when Installing the Upper Feed Guide NOTE:...
  • Page 89 4. Parts Replacement and Cleaning 2. Remove the Cable Guide [1]. • 1 Screw [2] • 3 Connectors [3] • 2 Cables [4] 5. Remove the E-ring [1], and move the Gear [2], after that remove the pin [3] and the Bushing [4] and the Tray Drive Shaft [5].
  • Page 90 4. Parts Replacement and Cleaning 8. Remove the 2 Connectors [1] and the 2 Cables [2]. CAUTION: How to assemble the cable of the Processing Tray Be sure to route the Cables [1] of the Processing Tray inside of the Cables [2] to cause abnormal noise by interfering with the tray guide cover.
  • Page 91 4. Parts Replacement and Cleaning 10. Rotate the machine as shown below. 13. Remove the Center Return Belt Guide [1]. • 2 Bosses [2] 14. Remove the Rear Return Belt Guide [1]. • 1 Boss [2] 11. Remove the 2 Screws [1] of the Front/Rear Return Belt Guide.

  • Page 92: Removing The Stapler Unit

    4. Parts Replacement and Cleaning 15. Remove the Front Plate [1]. Removing the Stapler Unit • 2 Screws [2] ■ Preparation 1. Remove this machine from the host machine. “Removing this Machine from the Host Machine” on page 43 2. Remove the Front Cover Unit.“Removing the Front Cover Unit”...

  • Page 93: Removing The Staple-Free Staple Unit

    4. Parts Replacement and Cleaning 3. Remove the PCB Holder [1]. ■ Procedure • 1 Screw [2] 1. Remove the Connector [1] and the Cable [2]. 4. Remove the Stapler Unit [1]. • 2 Connectors [2] 2. Remove the Staple-free Staple Unit [1]. •...
  • Page 94 4. Parts Replacement and Cleaning ■ Handling after parts replacement 1. Clear the parts counter. COPIER > COUNTER > DRBL-2 > FR-STPL 2. If the limited function message of the staple-free stapling is shown on the host machine's LUI, clear the message on the service mode.

  • Page 95: Solenoids

    4. Parts Replacement and Cleaning Solenoids Removing the Paper Trailing Edge Pushing Guide Solenoid(SL1) ■ Preparation 1. Remove this machine from the host machine. “Removing this Machine from the Host Machine” on page 43 2. Remove the Rear Cover.“Removing the Rear Cover” on page 76 ■...

  • Page 96: Motor

    4. Parts Replacement and Cleaning Motor Removing the Assist Motor (M5) Removing the Stapler Shift ■ Preparation Motor (M7) 1. Remove this machine from the host machine. “Removing this Machine from the Host Machine” on ■ Preparation page 43 1. Remove this machine from the host machine. 2.
  • Page 97 4. Parts Replacement and Cleaning CAUTION: When reinstalling the Assist Motor Assembly, apply tension to the belt in the following procedures. 1. Loosen the Screw [1], and attach the Spring [2]. 2. Apply tension to the belt [4] retaining the plate end [3] by a hand and then tighten the screw [1].

  • Page 98: Sensor

    4. Parts Replacement and Cleaning Sensor Removing the Disengaging Sensor (PS16) Removing the Delivery ■ Preparation Sensor(PS1) 1. Remove this machine from the host machine. “Removing this Machine from the Host Machine” on ■ Preparation page 43 1. Remove this machine from the host machine. ■...

  • Page 99: Pcb

    4. Parts Replacement and Cleaning Removing the Finisher Controller PCB (PCB1) ■ Handling before replacement • When backup is possible 1. Before replacing the finisher controller PCB, back up the counter values of consumable parts and various adjustment values to the host machine using the host machine's service mode.

  • Page 100: Other Parts

    4. Parts Replacement and Cleaning 2. Remove the Center Return Belt Guide [1]. Other Parts • 2 Bosses [2] Removing the Return Belt Unit ■ Preparation 1. Remove this machine from the host machine. “Removing this Machine from the Host Machine” on page 43 2.
  • Page 101 4. Parts Replacement and Cleaning 4. Remove the 2 Screws [2] of the Front/Rear Return 7. Remove the Front Return Belt Guide [1]. Belt Guide. • 1 Boss [2] • 1 Clip [3] • 1 Bushing [4] 5. Return the machine to its original position. 6.
  • Page 102 4. Parts Replacement and Cleaning 8. Remove the Return Belt Unit [1]. • 1 Clip [2] • 1 Bushing [3]...

  • Page 103: Adjustment

    Adjustment Overview..........97 Basic Adjustment......100 Adjustment when Replacing the Parts ............113 Service Label........114...

  • Page 104: Overview

    5. Adjustment Overview Adjustment and Functional Setting in Service Mode ■ Adjustment For details, see the service manual for the host machine. Items Service Mode Use case Remarks (SORTER> AD- JUST) STP-2P When the staples position in front/rear direction Adjustment of 2-stapling position is displaced in the 2-stapling mode Adjustment of front 1-stapling po- INSTP-F1...

  • Page 105: Basic Adjustment Items

    5. Adjustment Items Service Mode Use case Remarks (SORTER> OP- TION) To set whether to suspend deliv- TRY-STP Upon user's request ery when it is detected that the Fin- isher Tray is full To set whether to stop the ma- MD-SPRTN When preferring to run the machine although an chine when an error occurs at Fin-...

  • Page 106: Adjustment Items When Replacing Parts

    5. Adjustment Items Use case Refer to • When the stapler unit is replaced. “Adjusting the Stapler Adjusting the Stapler Unit In- • When the staple position in feed direction is dis- Unit Installation Posi- stallation Position placed in the front/rear 1-stapling mode or 2-sta- tion ”...

  • Page 107: Basic Adjustment

    5. Adjustment Basic Adjustment Overview In the case adjusting the processing tray area, adjust the paper alignment at first, and adjust the staple position. In the case adjusting the paper alignment, adjust transport direction at first, and adjust front-rear direction. Items Use case Refer to...

  • Page 108: Adjusting The Paper Alignment

    5. Adjustment Adjusting the Paper Alignment ■ Adjusting the Alignment Position at Staple Mode < Use case > • When the paper alignment position is displaced in feed direction at the staple mode or staple-free staple mode. Feed Direction Feed Direction  •...
  • Page 109 5. Adjustment ■ Adjusting the Alignment Position at Non-staple Mode < Use case > • When the trailing edge of paper stack is left to the delivery mouth at the delivery, at the non-sort mode or shift-sort mode. • When the paper stack is delivered to the position where the paper retainer does not reach the paper stack at the delivery, at the non-sort mode or shift-sort mode.
  • Page 110 5. Adjustment 1. Adjust return belt pressure by the following service mode. • SORTER > ADJUST > RBLT-PRS Return belt Feed Direction − ＋ Adjustment range: -20 to 20 (Unit: 0.1 mm) As the value is changed by 1, the height of the return belt changes by height of 0.1 mm. +: Downward -: Upward ■...
  • Page 111 5. Adjustment 1. Adjust the center alignment by the following service mode. • SORTER > ADJUST > CENT-ALG Alignment Plate Feed Direction Alignment Plate Adjustment range: -10 to 10 (Unit: 0.1mm) As the value is incremented by 1, the standard position for the center alignment moves by 0.1 mm. +: Toward rear -: Toward front ■...
  • Page 112 5. Adjustment 1. Place A4 or LTR paper on the processing tray unit, and push it against the stopper. Stopper Paper Stopper...
  • Page 113 5. Adjustment 2. Loosen the 2 fixing screws of the alignment plate (front and rear), adjust the alignment plate as follows, and then tighten the 2 screws. • Front alignment plate: Fit the leading edge to the paper. The trailing edge make space of 1mm or less. •...
  • Page 114 5. Adjustment 4. Contact a sheet of paper with the rear alignment plate to check the gaps between the alignment plate and a sheet of paper at [A] and [B] portion. In the case the gap is large, adjust the right-angle adjustment of alignment plate again.

  • Page 115: Adjusting The Staple Position

    5. Adjustment 6. Fit the leading edge of the front alignment plate to paper, and confirm that a gap between the adjustment plate and the paper are 1mm or less at [A] portion. Paper Front Alignment Plate Adjusting the Staple Position ■...
  • Page 116 5. Adjustment NOTE: After the setting value is changed, write the changed value in the service label. 1. Adjust the staple position by the following service modes. • Adjustment of front 1-stapling mode SORTER > ADJUST > INSTP-F1 •...
  • Page 117 5. Adjustment 1. Mark the installation position of the stapler unit support plate. CAUTION: If returning its installation position to the original position, fix the stapler unit support plate by matching to the mark. Stapler Unit Mounting Plate 2. Loosen the two screws of the stapler unit support plate, adjust the stapler installation position by referring to the scale,and then tighten the screws.
  • Page 118 5. Adjustment ■ Adjusting the Staple-Free Binding Position • When the staple-free binding position in the staple-free binding mode. Feed Direction Feed Direction NOTE: After the setting value is changed, write the changed value in the service label. 1.
  • Page 119 5. Adjustment 2. Adjust the staple-free binding position by the following service modes. • SORTER > ADJUST > FR-STP-Y ＋ − Feed Direction Adjustment range: -30 to 30 (Unit: 0.1mm) As the value is changed by 1, the staple position moves by 0.1 mm. +: Toward rear -: Toward front...

  • Page 120: Adjustment When Replacing The Parts

    5. Adjustment Adjustment when Replacing the Parts Handling Finisher Controller PCB Replacements ■ Handling before replacement • When backup is possible 1. Before replacing the finisher controller PCB, back up the counter values of consumable parts and various adjustment values to the host machine using the host machine's service mode. SORTER >...

  • Page 121: Service Label

    5. Adjustment Service Label Back-up of Service Mode In factory setting, adjustments are made for each machine, and adjustment values are written in the service label. When you replaced the DC controller PCB, or executed the RAM clear function, adjustment values for ADJUST or OPTION return to default.

  • Page 122: Troubleshooting

    Troubleshooting Making Initial Checks......116 Processing Tray Area......117...

  • Page 123: Making Initial Checks

    6. Troubleshooting Making Initial Checks List of Initial Check Items Item Check Items Check Installation Environ- The value of power voltage is +/- 10% of the specified voltage. ment The machine is installed away from heat and moisture (near a faucet, water heater, or humidifier), cold place, source of fire or in an area exposed to dust.

  • Page 124: Processing Tray Area

    6. Troubleshooting Processing Tray Area Adjusting the Alignment and the Staple Position Alignment Position/ Staple Position Adjustment 1.Adjusting Alignment Misalignment    Plate Position when Staple  of Paper    Staple mode 2.Adjusting Alignment    Plate Position when    non-Staple mode 3.Adjusting the Return Feed Belt Pressure direction 5.Right Angle 4.Adjusting Center Front/Rear Alignment Standard Adjustment of direction Alignment Plate Position...
  • Page 125 6. Troubleshooting Items Use case Refer to • When the stapler unit is replaced. “Adjusting the Stapler Adjusting the Stapler Unit In- • When the staple position in feed direction is dis- Unit Installation Posi- stallation Position placed in the front/rear 1-stapling mode or 2-sta- tion ”...

  • Page 126: Appendices

    APPENDICES Service Tools........120 General Circuit Diagram....121...

  • Page 127: Service Tools

    Service Tools Service Tools Solvents and Oils Name Uses Remarks Alcohol Cleaning; e.g., • Do not bring near fire. plastic, rubber; external covers. • Procure locally. Lubricating oil (Super Lubu Grease) Lubrication; e.g., • Tool No.: FY9-6005 gears. *1 *1: Do not apply to the following gears. CAUTION: Do not apply to the gears [1] of the return belt motor (M2) or paddle motor (M10).

  • Page 128: General Circuit Diagram

    General Circuit Diagram General Circuit Diagram General Circuit Diagram (1/1) Feed Motor Clinch Motor Paper Trailing Disengaging Edge Pushing Sensor Clinch HP Stapler Motor Solenoid PS16 Sensor PS15 J3101 J2411 J2412 Front Cover Switch Clinch Motor MSW1 Drive Detection J3013 Delivery Sensor Sensor...

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