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SERVICE
MANUAL
COPYRIGHT 2004 CANON INC.
imageRUNNER
iR2270/2870/
3570/4570
Finisher-S1
DU7-1130-000
SEPT. 2004
REV. 0
CANON imageRUNNER Finisher-S1 REV. 0 PRINTED IN U.S.A.

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Table of Contents

   Summary of Contents for Canon imageRUNNER iR2270

  • Page 1 3570/4570 Finisher-S1 SERVICE MANUAL DU7-1130-000 SEPT. 2004 REV. 0 COPYRIGHT 2004 CANON INC. CANON imageRUNNER Finisher-S1 REV. 0 PRINTED IN U.S.A.
  • Page 2 This 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.
  • Page 3 Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
  • Page 4 Introduction 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.
  • Page 5: Table Of Contents

    Contents Contents Chapter 1 Specifications 1.1 Product Specifications ....................1-1 1.1.1 Specifications ...................... 1-1 1.2 Names of Parts ......................1-6 1.2.1 External View ..................... 1-6 1.2.2 Cross-sectional View ..................1-7 Chapter 2 Functions 2.1 Basic Construction..................... 2-1 2.1.1 Overview......................2-1 2.1.2 Outline of Electric Circuits ................. 2-2 2.2 Basic Operation......................
  • Page 6 Contents Chapter 3 Parts Replacement Procedure 3.1 External Covers......................3-1 3.1.1 Upper Cover ......................3-1 3.1.1.1 Removing the PCB Cover ................3-1 3.1.1.2 Removing the Top Harness Cover ............... 3-1 3.1.1.3 Removing the Upper Cover................3-2 3.1.2 Left Cover ......................3-2 3.1.2.1 Removing the Left Cover ................3-2 3.1.3 PCB Cover ......................3-3 3.1.3.1 Removing the PCB Cover ................
  • Page 7 Contents 3.2.4 Drive Unit ......................3-15 3.2.4.1 Removing the PCB Cover ................3-15 3.2.4.2 Removing the Top Harness Cover ............. 3-16 3.2.4.3 Removing the Upper Cover................ 3-16 3.2.4.4 Removing the Stapler Cover ..............3-17 3.2.4.5 Removing the Drive Unit ................3-17 3.2.5 Offset Motor ......................
  • Page 8 Contents 3.3.3.4 Removing the Feed Roller................3-33 3.4 Electrical System ..................... 3-35 3.4.1 Stack Tray Paper Surface Sensor ..............3-35 3.4.1.1 Removing the PCB Cover ................3-35 3.4.1.2 Removing the Top Harness Cover ............. 3-35 3.4.1.3 Removing the Upper Cover................ 3-36 3.4.1.4 Removing the Stapler Cover ..............
  • Page 9 Contents 3.4.8.1 Removing the PCB Cover ................3-51 3.4.8.2 Removing the Top Harness Cover ............. 3-51 3.4.8.3 Removing the Upper Cover................ 3-52 3.4.8.4 Removing the Offset HP Sensor ..............3-53 3.4.9 Tray Clock Sensor ..................... 3-53 3.4.9.1 Removing the PCB Cover ................3-53 3.4.9.2 Removing the Top Harness Cover .............
  • Page 10 Contents 4.2.1.1 Making Adjustments When Replacing the Finisher Controller PCB... 4-3 4.3 Outline of Electrical Components................4-4 4.3.1 Outline of Electrical Components............... 4-4 4.4 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB... 4-7 4.4.1 Light-Emitting Diodes and Check Pins by PCB ..........4-7 4.4.2 Finisher Controller PCB..................
  • Page 11: Chapter 1 specifications

    Chapter 1   Specifications...
  • Page 12 Contents Contents 1.1 Product Specifications................1-1 1.1.1 Specifications ..................1-1 1.2 Names of Parts ...................1-6 1.2.1 External View..................1-6 1.2.2 Cross-sectional View ................1-7...
  • Page 13: Product Specifications

    Chapter 1 1.1 Product Specifications 1.1.1 Specifications 0006-1918 T-1-1 Item Description Remarks Stack tray 1-stage tray and extension tray for large size Two-bin paper configuration can be used by attaching additional finisher tray (B1). Stacking method Lowering stack tray (1-bin self-running) Loading method Face-down Loading paper...
  • Page 14 Chapter 1   Item Description Remarks Staple loading A3,A4,A4R,B4,B5,LDR,LGL,LTR,LTRR Non-staple loading A3,A4,A4R,A5,A5R,B4,B5,B5R,LDR,LGL, LTR,LTRR, postcard, envelope Modes Stack offset loading A3,A4,A4R,B4,B5,LDR,LGL,LTR,LTRR - Shift amount: 43.5 to 87 mm - Shiftable width: 210 mm to 297...
  • Page 15 Chapter 1 Item Description Remarks Standard tray Non-sort, sort, group A4, B5, A5R: 1000 sheets (height = 130 mm) A3, B4, A4R, B5R: 500 sheets (height = 65 Staple sort A4, B5: 1000 sheets/30 copies (height = 130 Non-sort, sort, group (Mixed size): 500 sheets (height = 65 mm) Staple sort (Mixed size): 500 sheets/30 copies (height = 65 mm)
  • Page 16 Chapter 1   Item Description Remarks Paper detection Intermediate process Detected tray Stack tray Detected Mixed size 65 mm or lower in height 20 mm when additional Mixed staple 65 mm or lower in height or 30 or fewer Number of mixed finisher tray (B1) copies sheets...
  • Page 17 Chapter 1 No staple detection Detected Manual stapling Disabled Standby function Provided - Stapling position (one position, rear) A3 , B4 , A4 , A4R , B5 , LDR , LGL , LTR , LTR-R F-1-1...
  • Page 18: Names Of Parts

    Chapter 1   1.2 Names of Parts 1.2.1 External View 0006-1920 F-1-2 [1] Top harness cover [2] Top cover [3] Reversal guide [4] PCB cover [5] Bottom cover [6] Pulling handle [7] Stack tray [8] Stack extension tray 1 [9] Stack extension tray 2...
  • Page 19: Cross-sectional View

    Chapter 1 1.2.2 Cross-sectional View 0006-1922 F-1-3 [1] Stack tray paper presence sensor [2] Stapler [3] Reversal guide [4] Feed roller [5] Stack slider [6] Offset roller [7] Paper holder [8] Stack tray...
  • Page 20: Chapter 2 functions

      Chapter 2 Functions...
  • Page 21 Contents Contents 2.1 Basic Construction ..................2-1 2.1.1 Overview .....................2-1 2.1.2 Outline of Electric Circuits ..............2-2 2.2 Basic Operation..................2-3 2.2.1 Basic Operation ...................2-3 2.3 Feed Drive System ..................2-8 2.3.1 Overview .....................2-8 2.3.2 Feed Roller Control................2-9 2.3.3 Offset Roller Control.................2-10 2.3.4 Feed Motor Control................2-14 2.3.5 Offset Motor Control.................2-15 2.4 Staple Operation..................2-16 2.4.1 Functional Configuration ..............2-16...
  • Page 22: Basic Construction

    Chapter 2 2.1 Basic Construction 2.1.1 Overview 0006-1928 The finisher consists of four blocks: a stack tray, stapler, intermediate process tray, and feeder blocks. The following illustration shows locations of these four blocks and the finisher controller PCB. F-2-1...
  • Page 23: Outline Of Electric Circuits

    Chapter 2   2.1.2 Outline of Electric Circuits 0006-1929 The operation sequence of the finisher is controlled by the finisher controller PCB. The finisher controller PCB incorporates a 16-bit CPU to perform sequence control (and serial communication with the host machine). The CPU on the finisher controller PCB incorporates a ROM that stores an operation sequence program.
  • Page 24: Basic Operation

    Chapter 2 2.2 Basic Operation 2.2.1 Basic Operation 0006-1931 - Ejection of 3-sheet stack (after offsetting and stapling) 1) The offset roller [1] rises. 2) Paper is fed only with the feed roller [2]. (The offset roller and feed roller are driven together.) F-2-3 3) The offset roller [3] lowers to feed paper together with the feed roller [4].
  • Page 25 Chapter 2   F-2-4 5) The paper holder [5] opens. 6) The offset roller [6] turns reversely to push the paper against the restriction plate. 7) The anti-curl plate [7] blocks the path with the rotation of the feed roller. F-2-5 8) The offset roller [8] is brought into contact with the upper surface of the paper to offset the paper.
  • Page 26 Chapter 2 F-2-6 10) Steps 2 to 10 are repeated to put the succeeding sheet in the process tray. 11) After completion of alignment or stapling, the paper holder [10] catches hold of the paper stack. F-2-7 12) With the paper stack held by the paper holder, the stack slider [11] moves toward the stack tray and stops.
  • Page 27 Chapter 2   F-2-8 15) The stack slider [14] moves in the opposite direction from the stack tray. 16) The lever of the paper holder [15] is engaged with the groove in the tray and the paper holder opens while moving. 17) The stack stops at the return wall [16], falling into the stack stay.
  • Page 28 Chapter 2 17) The slider [17] moves to the original position. 18) The tray paper holder [18] catches hold of the sheets dropped in the stack tray. F-2-10...
  • Page 29: Feed Drive System

    Chapter 2   2.3 Feed Drive System 2.3.1 Overview 0006-1934 Sheets of paper fed from the host machine are put in the process tray. The sheets are aligned and stapled in the process tray and then ejected to the stack tray. The following illustration shows major components of the feed system.
  • Page 30: Feed Roller Control

    Chapter 2 2.3.2 Feed Roller Control 0007-5484 The feed roller is driven by the feed motor (M2). When the motor turns in the normal direction, the feed roller [1] is driven to eject paper toward the stack tray. F-2-12...
  • Page 31: Offset Roller Control

    Chapter 2   2.3.3 Offset Roller Control 0007-5485 a. Paper feed The offset roller [1] is driven by the feed motor (M2). When specified time lapses after paper is fed by the feed roller [2], the offset solenoid [3] is turned off to feed the paper toward the stack tray with the offset roller [1].
  • Page 32 Chapter 2 F-2-14 b. Alignment/Offsetting This machine turns on the paper holder solenoid [1] before feeding paper back to the process tray, thus raising the paper holder [2]. After this, the offset roller feeds paper back to the trailing edge stopper to align the paper in the feed direction. 2-11...
  • Page 33 Chapter 2   F-2-15 After completion of feed-directional alignment, the offset roller [1] is brought into contact with the upper surface of the paper. Then, the offset roller is driven by the offset motor (M3) to move the paper toward the rear of the machine, thus aligning the paper in the across-the- width direction.
  • Page 34 Chapter 2 F-2-16 Note: After completion of across-the-width alignment of paper, this machine lowers the paper holder to hold the aligned paper so that it is not misaligned by the succeeding paper. 2-13...
  • Page 35: Feed Motor Control

    Chapter 2   2.3.4 Feed Motor Control 0007-5486 The feed motor (M2) is a 4-phase stepping motor. The drive force of the feed motor is transmitted to the feed roller and offset roller via gears and belts. The motor driver changes the order and frequencies of the pulse signals (A, A*, B, B*) output in response to the signal from the CPU, thus controlling the rotation direction and speed of the feed motor (M2).
  • Page 36: Offset Motor Control

    Chapter 2 2.3.5 Offset Motor Control 0007-5488 The offset motor (M4) is a 4-phase stepping motor. The offset roller is controlled by changing the rotation direction of the offset motor. The motor driver changes the order and frequencies of the pulse signals (A, A*, B, B*) output in response to the signal from the CPU, thus controlling the rotation direction and speed of the offset motor (M4).
  • Page 37: Staple Operation

    Chapter 2   2.4 Staple Operation 2.4.1 Functional Configuration 0006-1962 The stapler unit of this machine is of the fixed type and it staples sheets of paper when the Staple mode is selected on the operation panel on the main body. Since this stapler unit is of the fixed type, it can staple sheets at one rear position.
  • Page 38 Chapter 2 F-2-19 2-17...
  • Page 39: Staple Motor Control

    Chapter 2   2.4.2 Staple Motor Control 0006-1971 A rough diagram of the staple motor (M5) drive circuit is shown below. The staple motor is a DC motor. The motor rotation direction can be changed by the combination of motor drive signals sent from the CPU (on the finisher controller PCB) to the motor drive circuit.
  • Page 40: Stack Tray Operation

    Chapter 2 2.5 Stack Tray Operation 2.5.1 Overview 0006-1973 This machine has a 1-stage stack tray to which the paper aligned/offset/stapled in the process tray is ejected. When the first stack of paper is fed to the stack tray, the stack tray paper presence sensor (PI8) is turned on.
  • Page 41: Stack Ejection

    Chapter 2   [1] Stack tray shift motor (M1) [2] Stack tray clock sensor (PI7) [3] Stack tray paper surface sensor (PI3) [4] Stack tray paper holder [5] Stack tray [6] Stack tray paper presence sensor (PI8) [7] Stack tray lower limit sensor (PI10) [8] 300-sheets-in-tray sensor 2.5.2 Stack Ejection 0006-1976...
  • Page 42 Chapter 2 3) The return wall [1] is pressed by the stack slider [2], being raised on the process tray. 4) The stack slider moves in the opposite direction from the stack tray. 5) The lever of the paper holder is engaged with the groove in the process tray, releasing the stack.
  • Page 43: Stack Slide Motor Control

    Chapter 2   2.5.3 Stack Slide Motor Control 0007-3562 The stack slide motor (M3) is a 4-phase stepping motor. This motor can rotate in only one direction due to the machine configuration. Movement of the stack slider is controlled using the cam driven by the stack slide motor (M3).
  • Page 44: Stack Tray Shift Motor Control

    Chapter 2 2.5.4 Stack Tray Shift Motor Control 0006-1977 A rough diagram of the stack tray shift motor (M6) drive circuit is shown below. The staple tray shift motor is a DC motor. The motor rotation direction can be changed by the combination of motor drive signals sent from the CPU (on the finisher controller PCB (IC1)) to the motor drive circuit.
  • Page 45: Detecting Jams

    Chapter 2   2.6 Detecting Jams 2.6.1 Overview 0006-1978 This machine detects paper jam using the following sensors: - Inlet sensor (P15) - Front cover open/close sensor (MS1) - Stapler home position sensor (built in stapler) - Stack slider home position sensor (PI1) Paper jam is checked at the check timings recorded in the CPU on the finisher controller PCB.
  • Page 46 Chapter 2 Delayed feed Inlet sensor (PI5) The paper ejected from the The inlet sensor is not jam (1011) host machine is not fed to turned on within the the finisher within the specified time after specified time. reception of a paper ejection signal from the host machine.
  • Page 47: Power Supply

    Chapter 2   2.7 Power Supply 2.7.1 Overview 0006-1979 Upon being turned on, the host machine supplies 24 VDC and 13 VDC to the finisher controller PCB immediately. 24 VDC is used to drive motors. 13 VDC is converted to 5 V by the DC-DC converter in the finisher controller PCB to be used to drive sensors and ICs.
  • Page 48   Chapter 3 Parts Replacement Procedure...
  • Page 49 Contents Contents 3.1 External Covers..................3-1 3.1.1 Upper Cover ..................3-1 3.1.1.1 Removing the PCB Cover ............3-1 3.1.1.2 Removing the Top Harness Cover ..........3-2 3.1.1.3 Removing the Upper Cover ............3-2 3.1.2 Left Cover ...................3-4 3.1.2.1 Removing the Left Cover.............3-4 3.1.3 PCB Cover ..................3-5 3.1.3.1 Removing the PCB Cover ............3-5 3.1.4 Top Harness Cover................3-6 3.1.4.1 Removing the PCB Cover ............3-6...
  • Page 50 Contents 3.2.3 Stapler ....................3-22 3.2.3.1 Removing the PCB Cover............3-22 3.2.3.2 Removing the Top Harness Cover..........3-23 3.2.3.3 Removing the Upper Cover ............3-24 3.2.3.4 Removing the Stapler Cover............3-25 3.2.3.5 Removing the Stapler..............3-26 3.2.4 Drive Unit ..................3-26 3.2.4.1 Removing the PCB Cover............
  • Page 51 Contents 3.3.2.1 Removing the PCB Cover ............3-49 3.3.2.2 Removing the Top Harness Cover ..........3-50 3.3.2.3 Removing the Upper Cover ............3-51 3.3.2.4 Removing the Stapler Cover ............3-52 3.3.2.5 Removing the Drive Unit ............3-52 3.3.2.6 Removing the Process Tray Unit ..........3-54 3.3.3 Feed Rollor..................3-55 3.3.3.1 Removing the PCB Cover ............3-55 3.3.3.2 Removing the Top Harness Cover ..........3-56 3.3.3.3 Removing the Upper Cover ............3-57...
  • Page 52 Contents 3-77 3.4.5 Front Cover Safety Switch..............3-78 3.4.5.1 Removing the PCB Cover............3-78 3.4.5.2 Removing the Front Door Safety Switch........3-79 3.4.6 Inlet Sensor ..................3-79 3.4.6.1 Removing the PCB Cover............3-79 3.4.6.2 Removing the Top Harness Cover..........3-80 3.4.6.3 Removing the Upper Cover ............
  • Page 53 Contents 3.4.11 Paper Holder Solenoid ..............3-104 3.4.11.1 Removing the PCB Cover ............3-104 3.4.11.2 Removing the Top Harness Cover .........3-104 3.4.11.3 Removing the Upper Cover ...........3-105 3.4.11.4 Removing the Stapler Cover ..........3-106 3.4.11.5 Removing the Stapler .............3-107 3.4.11.6 Removing the Drive Unit ............3-107 3.4.11.7 Removing the Process Tray Unit ...........3-109 3.4.11.8 Removing the Paper Holder Solenoid........3-110...
  • Page 54 Chapter 3 3.1 External Covers 3.1.1 Upper Cover 3.1.1.1 Removing the PCB Cover 0008-0708 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher. F-3-2 3.1.1.2 Removing the Top Harness Cover 0008-0709 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness...
  • Page 55: Upper Cover

    Chapter 3   3.1.1.3 Removing the 3) Remove the 3 screws [1] and detach the upper cover [2]. Upper Cover 0008-0710 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-6 3.1.2 Left Cover F-3-4 3.1.2.1...
  • Page 56: Pcb Cover

    Chapter 3 2) Pull the lever [2] and draw out the finisher. F-3-7 F-3-9 3) Remove the 2 screws [1] and detach the left cover [2]. 3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-10 F-3-8 3.1.4 Top Harness Cover 3.1.3 PCB Cover 3.1.4.1...
  • Page 57: Top Harness Cover

    Chapter 3   finisher. F-3-11 3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-13 3.1.5 Bottom Cover 3.1.5.1 Removing the Bottom Cover 0008-0714 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher.
  • Page 58: Tray Guide Top Cover

    Chapter 3 3.1.6 Tray Guide Top Cover 3.1.6.1 Removing the Bottom Cover 0008-0718 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher. F-3-14 3) Remove the screw [1] and detach the bottom cover (lower)[2].
  • Page 59 Chapter 3   F-3-17 3.1.6.2 Removing the F-3-19 Tray Guide Top Cover 0008-0720 1) Remove the 2 screws [1] on the back of the finisher. F-3-18 2) Loosen the 2 screws [1] on the bottom of the tray and detach the tray guide top cover [2].
  • Page 60: Drive System

    Chapter 3 3.2 Drive System 3.2.1 Feed Motor 3.2.1.1 Removing the PCB Cover 0008-1044 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher. F-3-21 3.2.1.2 Removing the Top Harness Cover 0008-1045 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness...
  • Page 61 Chapter 3   3.2.1.3 Removing the 3) Remove the 3 screws [1] and detach the upper cover [2]. Upper Cover 0008-1046 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-25 3.2.1.4 Removing the F-3-23...
  • Page 62: Drive Unit

    Chapter 3 3.2.1.5 Removing the Drive Unit 0008-1047 1) Disconnect all connectors from the finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3]. F-3-29 3.2.1.6 Removing the Process Tray Unit 0008-1052 1) Remove the 2 screws [1] and remove the inlet guide [2].
  • Page 63: Removing The Pcb Cover

    Chapter 3   3.2.2 Stack Tray Shift Motor 3.2.2.1 Removing the PCB Cover 0008-1579 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher. F-3-31 3.2.1.7 Removing the Feed Motor 0008-1053 1) Remove the harness [2] from the guide [1].
  • Page 64: Removing The Top Harness Cover

    Chapter 3 3.2.2.2 Removing the Top Harness Cover 0008-1580 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness cover [3]. F-3-36 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover [2].
  • Page 65: Removing The Bottom Cover

    Chapter 3   4) Remove the screw [3] and remove the catch [4] and pin [5]. 5) Remove the 2 screws [6] and detach the bottom cover [8] while pulling up the lever [7]. F-3-38 3.2.2.4 Removing the F-3-40 Bottom Cover 0008-1583 3.2.2.5 Removing the...
  • Page 66 Chapter 3 3) Remove the 2 screws [1] and detach the left cover [2]. F-3-43 3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-42 3.2.3 Stapler 3.2.3.1 Removing the PCB Cover 0008-1027 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher.
  • Page 67 Chapter 3   F-3-46 2) Disconnect the 2 connectors [1] and then F-3-45 remove the harness from the upper cover [2]. 3.2.3.3 Removing the Upper Cover 0008-1029 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-47 3) Remove the 3 screws [1] and detach the upper cover [2].
  • Page 68: Removing The Stapler Cover

    Chapter 3 connectors [2], and then remove the stapler [3]. F-3-50 F-3-48 3.2.4 Drive Unit 3.2.3.4 Removing the 3.2.4.1 Removing the Stapler Cover 0008-1030 PCB Cover 0008-1010 1) Remove the screw [1] and detach the 1) Open the front cover [1] of the finisher. stapler cover [2].
  • Page 69 Chapter 3   PCB cover [2]. F-3-52 3.2.4.2 Removing the Top Harness Cover 0008-1011 1) Remove the 3 screws [1], release the 2 F-3-53 hooks [2], and then detach the top harness cover [3]. 3.2.4.3 Removing the Upper Cover 0008-1012 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2].
  • Page 70 Chapter 3 F-3-56 F-3-54 3.2.4.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Stapler Cover 0008-1048 [2]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-55 F-3-57 3) Remove the 3 screws [1] and detach the 3.2.4.5 Removing the upper cover [2].
  • Page 71: Offset Motor

    Chapter 3   finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3]. F-3-60 3.2.5 Offset Motor 3.2.5.1 Removing the F-3-58 PCB Cover 0008-1033 1) Open the front cover [1] of the finisher. 3) Detach the timing belt [1].
  • Page 72: Removing The Top Harness Cover

    Chapter 3 3.2.5.3 Removing the Upper Cover 0008-1035 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-62 3.2.5.2 Removing the Top Harness Cover 0008-1034 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness cover [3].
  • Page 73: Removing The Offset Motor

    Chapter 3   3) Remove the 3 screws [1] and detach the upper cover [2]. F-3-67 3.2.6 Stack Slide Motor F-3-66 3.2.6.1 Removing the 3.2.5.4 Removing the PCB Cover 0008-1036 Offset Motor 0008-1039 1) Open the front cover [1] of the finisher. 1) Disconnect the connector [1].
  • Page 74 Chapter 3 PCB cover [2]. F-3-69 3.2.6.2 Removing the Top Harness Cover 0008-1037 1) Remove the 3 screws [1], release the 2 F-3-70 hooks [2], and then detach the top harness cover [3]. 3.2.6.3 Removing the Upper Cover 0008-1038 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2].
  • Page 75 Chapter 3   F-3-73 F-3-71 3.2.6.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Stapler Cover 0008-1049 [2]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-72 F-3-74 3) Remove the 3 screws [1] and detach the 3.2.6.5 Removing the...
  • Page 76 Chapter 3 finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3]. F-3-77 3.2.6.6 Removing the Process Tray Unit 0008-1043 1) Remove the 2 screws [1] and remove the F-3-75 inlet guide [2].
  • Page 77 Chapter 3   F-3-79 3.2.6.7 Removing the Stack Slide Motor 0008-1054 1) Remove the harness [2] from the guide [1]. 2) Remove the 2 screws [3] and remove the stack slide motor [4]. F-3-80 3-24...
  • Page 78: Document Feeding System

    Chapter 3 Document Feeding System 3.3.1 Stack Tray Assembly 3.3.1.1 Removing the PCB Cover 0008-0731 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the F-3-82 finisher. 3.3.1.2 Removing the Top Harness Cover 0008-0732 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness...
  • Page 79 Chapter 3   3.3.1.3 Removing the 3) Remove the 3 screws [1] and detach the upper cover [2]. Upper Cover 0008-0733 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-86 3.3.1.4 Removing the F-3-84...
  • Page 80 Chapter 3 the finisher. F-3-87 3.3.1.5 Removing the F-3-89 Left Cover 0008-0737 1) Remove the 2 screws [1] and detach the 2) Loosen the 2 screws [1] on the bottom of left cover [2]. the tray and detach the tray guide top cover [2].
  • Page 81: Process Tray Assembly

    Chapter 3   back of the finisher, remove the harness [2] 3.3.1.7 Removing the from the harness guide, and then remove Stapler Cover 0008-0744 the reusable band [3]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-93 F-3-91 3) Turn the dial [1] and remove the stack tray assembly [2].
  • Page 82 Chapter 3 2) Pull the lever [2] and draw out the finisher. F-3-95 3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-97 3.3.2.3 Removing the Upper Cover 0008-1022 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2].
  • Page 83 Chapter 3   F-3-100 F-3-98 3.3.2.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Stapler Cover 0008-1050 [2]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-99 F-3-101 3) Remove the 3 screws [1] and detach the 3.3.2.5 Removing the...
  • Page 84 Chapter 3 finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3]. F-3-104 3.3.2.6 Removing the Process Tray Unit 0008-1025 1) Remove the 2 screws [1] and remove the F-3-102 inlet guide [2].
  • Page 85: Feed Rollor

    Chapter 3   F-3-108 F-3-106 3.3.3.2 Removing the 3.3.3 Feed Rollor Top Harness Cover 0008-1124 1) Remove the 3 screws [1], release the 2 3.3.3.1 Removing the hooks [2], and then detach the top harness PCB Cover 0008-1123 cover [3]. 1) Open the front cover [1] of the finisher.
  • Page 86 Chapter 3 3.3.3.3 Removing the 3) Remove the 3 screws [1] and detach the upper cover [2]. Upper Cover 0008-1125 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-112 3.3.3.4 Removing the F-3-110 Feed Roller...
  • Page 87 Chapter 3   F-3-113 F-3-115 3) Remove the timing belt [1]. 5) Remove the 2 resin E-ring [2], 1 gear [2], and 2 bearings [3], and then remove the feed roller [4]. F-3-114 4) Remove the 2 screws [1] and detach the offset motor unit [2].
  • Page 88: Removing The Top Harness Cover

    Chapter 3 3.4 Electrical System 3.4.1 Stack Tray Paper Surface Sensor 3.4.1.1 Removing the PCB Cover 0008-1177 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the F-3-118 finisher. 3.4.1.2 Removing the Top Harness Cover 0008-1187 1) Remove the 3 screws [1], release the 2...
  • Page 89 Chapter 3   3.4.1.3 Removing the 3) Remove the 3 screws [1] and detach the upper cover [2]. Upper Cover 0008-1188 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-122 3.4.1.4 Removing the F-3-120...
  • Page 90 Chapter 3 3.4.1.5 Removing the Stapler 0008-1228 1) Remove the screw [1], disconnect 2 connectors [2], and then remove the stapler [3]. F-3-125 3) Detach the timing belt [1]. F-3-124 3.4.1.6 Removing the Drive Unit 0008-1226 1) Disconnect all connectors from the finisher controller PCB [1].
  • Page 91 Chapter 3   F-3-127 F-3-129 3.4.1.7 Removing the Process Tray Unit 3.4.1.8 Removing the 0008-1229 Stack Tray Paper 1) Remove the 2 screws [1] and remove the Surface Sensor inlet guide [2]. 0008-1230 1) Disconnect the connector [1] and remove the sensor [2]. F-3-128 2) Remove the 2 screws [1] and remove the process tray unit (right) [2] and stay [3].
  • Page 92: Removing The Stack Tray Lower Limit Sensor

    Chapter 3 3.4.2 Stack Tray Lower Limit Sensor 3.4.2.1 Removing the Stack Tray Lower Limit Sensor 0008-1231 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher. F-3-132 3.4.3 Process Tray Paper Sensor 3.4.3.1...
  • Page 93 Chapter 3   F-3-133 3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-135 3.4.3.3 Removing the Upper Cover 0008-1189 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-134 3.4.3.2 Removing the...
  • Page 94 Chapter 3 F-3-138 F-3-136 3.4.3.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Stapler Cover 0008-1199 [2]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-137 F-3-139 3) Remove the 3 screws [1] and detach the 3.4.3.5 Removing the upper cover [2].
  • Page 95 Chapter 3   finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3]. F-3-142 3.4.3.6 Removing the Process Tray Unit 0008-1205 1) Remove the 2 screws [1] and remove the F-3-140 inlet guide [2].
  • Page 96: Removing The Pcb Cover

    Chapter 3 3.4.4 Finisher Controller PCB 3.4.4.1 Finisher Controller PCB 3.4.4.1.1 Removing PCB Cover 0008-1015 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher. F-3-144 3.4.3.7 Removing the Process Tray Paper Sensor 0008-1212 1) Disconnect the connector [1] and...
  • Page 97 Chapter 3   the Finisher Controller 3.4.4.1.2 Removing Finisher Controller PCB 0008-1419 0008-1016 1.Setting the Type of Punch Unit Hole (W/ 1) Disconnect all harnesses from the punch unit connected) finisher controller PCB [2]. 2) Remove the 3 screws [1] and remove the 1)Set the DIP switch (SW1) as follows: finisher controller PCB [2].
  • Page 98: Front Cover Safety Switch

    Chapter 3 3.4.5 Front Cover Safety 3.4.5.2 Removing the Front Door Safety Switch Switch 0008-1105 1) Disconnect the connector [1], remove 3.4.5.1 Removing the the screw [2], and then remove the front PCB Cover 0008-1100 door safety switch [3]. 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher.
  • Page 99: Removing The Top Harness Cover

    Chapter 3   F-3-153 3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-155 3.4.6.3 Removing the Upper Cover 0008-1140 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-154 3.4.6.2 Removing the...
  • Page 100: Removing The Inlet Sensor

    Chapter 3 F-3-158 F-3-156 3.4.6.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Inlet Sensor 0008-1141 [2]. 1) Remove the screw [1] and detach the sensor cover [2]. 2) Disconnect the connector [3] and remove the sensor [4].
  • Page 101: Stack Slide Hp Sensor

    Chapter 3   3.4.7 Stack Slide HP Sensor 3.4.7.2 Removing the Top Harness Cover 0008-1183 3.4.7.1 Removing the 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness PCB Cover 0008-1168 cover [3]. 1) Open the front cover [1] of the finisher.
  • Page 102 Chapter 3 F-3-165 F-3-163 3.4.7.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Stapler Cover 0008-1200 [2]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-164 F-3-166 3) Remove the 3 screws [1] and detach the 3.4.7.5 Removing the upper cover [2].
  • Page 103 Chapter 3   finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3]. F-3-169 3.4.7.6 Removing the Process Tray Unit 0008-1207 1) Remove the 2 screws [1] and remove the F-3-167 inlet guide [2].
  • Page 104: Stack Slide Hp Sensor

    Chapter 3 2) Pull the lever [2] and draw out the finisher. F-3-171 F-3-173 3.4.7.7 Stack Slide HP Sensor 0008-1209 3) Remove the 2 screws [1] and detach the PCB cover [2]. 1) Disconnect the connector [1] and remove the sensor. F-3-174 F-3-172 3.4.8.2...
  • Page 105 Chapter 3   F-3-176 2) Disconnect the 2 connectors [1] and then F-3-175 remove the harness from the upper cover [2]. 3.4.8.3 Removing the Upper Cover 0008-1191 1) Remove the screw [1] on the back of the finisher and detach the top cover (rear) [2]. F-3-177 3) Remove the 3 screws [1] and detach the upper cover [2].
  • Page 106 Chapter 3 3) Remove the screw [1] and detach the sensor cover [2]. 4) Disconnect the connector [3] and remove the sensor [4]. F-3-180 F-3-178 3.4.9 Tray Clock Sensor 3.4.8.4 Removing the Offset HP Sensor 0008-1219 3.4.9.1 Removing the 1) Disconnect all connectors from the PCB Cover 0008-1172 finisher controller PCB [1].
  • Page 107 Chapter 3   3) Remove the 2 screws [1] and detach the PCB cover [2]. F-3-182 3.4.9.2 Removing the Top Harness Cover 0008-1185 F-3-183 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness 3.4.9.3 Removing the cover [3].
  • Page 108 Chapter 3 F-3-186 F-3-184 3.4.9.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Bottom Cover 0008-1263 [2]. 1) Remove the screw [1] and detach the bottom cover (lower) [2]. 2) Remove the screw [3] and remove the catch [4] and pin [5].
  • Page 109 Chapter 3   the finisher. F-3-187 3.4.9.5 Removing the left F-3-189 cover 0008-1264 1) Remove the 2 screws [1] and detach the 2) Loosen the 2 screws [1] on the bottom of left cover [2]. the tray and detach the tray guide top cover [2].
  • Page 110 Chapter 3 3.4.9.7 Removing the Stack Tray Assembly 0008-1272 1) Remove the 2 screws [1] and detach the harness cover [2]. F-3-193 3.4.9.8 Removing the Tray Clock Sensor 0008-1273 1) Remove the 4 screws [1] and remove the plate [2]. F-3-191 2) Disconnect the harness from the mini- clamp [3], disconnect the connector [4],...
  • Page 111 Chapter 3   3.4.10 Offset Solenoid 3.4.10.2 Removing the Top Harness Cover 0008-1089 3.4.10.1 Removing the 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness PCB Cover 0008-1088 cover [3]. 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher.
  • Page 112 Chapter 3 F-3-200 F-3-198 3.4.10.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Offset Solenoid 0008-1091 [2]. 1) Remove the connector [1] and remove the harness from the wiring saddle [2] and cable guide [3].
  • Page 113 Chapter 3   3.4.11 Paper Holder Solenoid 3.4.11.2 Removing the Top Harness Cover 0008-1074 3.4.11.1 Removing the 1) Remove the 3 screws [1], release the 2 hooks [2], and then detach the top harness PCB Cover 0008-1073 cover [3]. 1) Open the front cover [1] of the finisher. 2) Pull the lever [2] and draw out the finisher.
  • Page 114 Chapter 3 F-3-207 F-3-205 3.4.11.4 Removing the 2) Disconnect the 2 connectors [1] and then remove the harness from the upper cover Stapler Cover 0008-1079 [2]. 1) Remove the screw [1] and detach the stapler cover [2]. F-3-206 F-3-208 3) Remove the 3 screws [1] and detach the 3.4.11.5 Removing the upper cover [2].
  • Page 115 Chapter 3   connectors [2], and then remove the stapler [3]. F-3-211 F-3-209 4) Remove the 4 screws [1] and remove the drive unit [2]. 3.4.11.6 Removing the Drive Unit 0008-1083 1) Disconnect all connectors from the finisher controller PCB [1]. 2) Remove the 2 screws [2] and remove the finisher controller PCB together with the mount [3].
  • Page 116 Chapter 3 F-3-213 F-3-215 2) Remove the 2 screws [1] and remove the process tray unit (right) [2] and stay [3]. 3) Remove the 2 screws [4] and remove the process tray unit (left) [5]. F-3-214 3.4.11.8 Removing the Paper Holder Solenoid 0008-1085 1) Remove the 2 screws [1] and remove the paper holder solenoid [2].
  • Page 117 Chapter 4   Maintenance...
  • Page 118 Contents Contents 4.1 Maintenance and Inspection...............4-1 4.1.1 Periodically Replaced Parts..............4-1 4.1.1.1 Periodically Replaced Parts............4-1 4.1.2 Durables ....................4-1 4.1.2.1 Durables ..................4-1 4.1.3 Periodical Servicing ................4-2 4.1.3.1 Periodical Servicing ..............4-2 4.2 Adjustment ....................4-3 4.2.1 Adjustment at Time of Parts Replacement..........4-3 4.2.1.1 Making Adjustments When Replacing the Finisher Controller ..4-3 4.3 Outline of Electrical Components..............4-4 4.3.1 Outline of Electrical Components............4-4 4.4 Variable Resistors (VR), Light-Emitting Diodes ........4-7...
  • Page 119: Maintenance And Inspection

    Chapter 4 4.1 Maintenance and Inspection 4.1.1 Periodically Replaced Parts 4.1.1.1 Periodically Replaced Parts 0006-2083 The machine does not have parts that need to be replaced on a periodical basis. 4.1.2 Durables 4.1.2.1 Durables 0006-2084 Some parts of the machine may require replacement once or more over the period of product warranty because of wear or damage.
  • Page 120: Periodical Servicing

    Chapter 4   F-4-1 [1]Stapler [2]Static eliminator 1 [3]Static eliminator 2 4.1.3 Periodical Servicing 4.1.3.1 Periodical Servicing 0006-2085 The machine does not have items that must be serviced on a periodical basis.
  • Page 121: Adjustment

    Chapter 4 4.2 Adjustment 4.2.1 Adjustment at Time of Parts Replacement F-4-2 4.2.1.1 Making 2)Then, select the type of punch unit by Adjustments When the push switch (SW2). Each press on the Replacing the Finisher push switch will cause the indication to Controller PCB 0008-1418 change repeatedly from 1 to 4 shown in the...
  • Page 122: Outline Of Electrical Components

    Chapter 4   4.3 Outline of Electrical Components 4.3.1 Outline of Electrical Components 0008-0333 T-4-3 Notation Name Parts No. Finisher controller PCB Jam code Stack edging HP sensor WG8-5571 1F81 Handing tray paper sensor WG8-5571 Paper surface sensor WG8-5571 1011 1121 Inlet sensor WG8-5571...
  • Page 123 Chapter 4 PI10 F-4-3 T-4-4 Finisher Notation Name Parts No. Description E code controller PCB moves up/down Stack tray shift motor 4K1-4055 the stack tray Feed motor 4K1-4054 moves paper drives the stack Stack edging motor 4K1-4053 edging slider drives the offset Offset motor 4K1-4052 roller...
  • Page 124 Chapter 4   Front cover safety switch cuts off the 24-V WC4-5236 power supply Finisher controller PCB 4G1-1478 Paper retaining solenoid moves up/down 4K1-4056 the paper retainer Offset solenoid moves up/down 4K1-4057 the offset roller F-4-4...
  • Page 125: Variable Resistors (vr), Light-emitting Diodes

    Chapter 4 4.4 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB 4.4.1 Light-Emitting Diodes and Check Pins by PCB 0008-0647 Of the light-emitting diodes (LED) and check pins used in the machine, those needed in the field when servicing the machine are discussed herein. Do not use the variable resistors (VR) and check pins that are not discussed herein.
  • Page 126: Finisher Controller Pcb

    Chapter 4   4.4.2 Finisher Controller PCB 0008-0648 F-4-5 SW1 use it for mode setting SW2 use it for adjustment and test start-up T-4-5 Connector Target power supply communication...
  • Page 127: Offset Hp Sensor

    Chapter 4 stack edging HP sensor handling tray paper sensor paper surface sensor PI15 inlet sensor PI16 offset HP sensor tray clock sensor stack tray paper sensor tray 300 sensor PI10 tray lower limit sensor stack tray shift motor feed motor stack feed motor offset motor paper retainer solenoid...
  • Page 128: Dip Switch Functions

    Chapter 4   4.4.3 DIP Switch Functions 0008-0719 The DIP switch (SW1) on the finisher controller PCB has the following functions: -Press SW2 to switch over operations. -At the end of a check, shift all bits of SW1 to OFF. 1.Checking the Operation of the Stack Tray Unit F-4-6 Operations...
  • Page 129 Chapter 4 F-4-7 Operations 1.The standard tray is moved to the point of paper surface detection, and the stack discharge slider and the offset roller are initialized. 2.The feed motor is driven in feed direction, and a series of operations is executed for shift mode (A4, 2 sheets, 4 sets).
  • Page 130 Chapter 4   -when the shutter is closed, the machine executes a series of operations by which the shutter is opened. -when the shutter is open, the machine moves the stack discharge slider for a tray switch- over. *If no optional tray is fitted, -the stack discharge slider is moved for a tray switch-over.
  • Page 131 Chapter 4 Operations 1.The pickup solenoid is turned on. 2.The stack discharge unit is initialized. 3.The clamp solenoid is turned on. 4.The clamp solenoid is turned off. 5.The stapler unit is driven for stapling operation. 6.A series of operations is executed to discharge the stack (to the standard tray).*1 7.The stack dis charge units moved for a tray swich-over 8.The pickup solenoid is turned off.
  • Page 132 Chapter 4   Version number Number of times Thereafter, repeats flashing once through 3 times. 4-14...
  • Page 133 Chapter 5   Error Code...
  • Page 134 Contents Contents 5.1 Service Error Code..................5-1 5.1.1 Service Error Code................5-1...
  • Page 135 Chapter 5 5.1 Service Error Code 5.1.1 Service Error Code 0006-2540 T-5-1 Detail Code Description Timing of detection code E505 0001 -The finisher controller PCB is -The check sum of the data faulty. stored in RAM and the check sum computed by the CPU are different.
  • Page 136 Chapter 5   55 E531 0001 -The stapler unit is faulty. -The stapler does not move past -The stapler HP sensor is faulty. the stapling home position 400 -The finisher controller PCB is msec after the start of stapling. faulty. 0002 -The stapler moves past the stapling home position but does...
  • Page 137 Chapter 5 E542 0001 -The option tray motor or the -The option stack tray has been finisher controller PCB is driven, but the paper surface is faulty. not detected. -The option stack tray HP 0002 A shift does not occur within a sensor is faulty.
  • Page 139 3570/4570 Inner Puncher Unit-R1 SERVICE MANUAL DU7-1130-000 SEPT. 2004 REV. 0 COPYRIGHT 2004 CANON INC. CANON imageRUNNER Inner Puncher Unit-R1 REV. 0 PRINTED IN U.S.A.
  • Page 140 This 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.
  • Page 141 Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
  • Page 142 Introduction 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.
  • Page 143 Contents Contents Chapter 1 Specifications 1.1 Product Specifications ....................1-1 1.1.1 Specifications ...................... 1-1 1.2 Names of Parts ......................1-4 1.2.1 External View ..................... 1-4 1.2.2 Cross Section....................... 1-5 Chapter 2 Functions 2.1 Basic Construction..................... 2-1 2.1.1 Functional Construction..................2-1 2.2 Feed Drive System..................... 2-2 2.2.1 Overview......................
  • Page 144 Contents 3.3.1.2 Removing the Photosensor PCB ..............3-7 3.3.2 Punch Controller PCB ..................3-8 3.3.2.1 Removing the Upper Cover................3-8 3.3.2.2 Removing the Punch Controller PCB ............3-9 Chapter 4 Maintenance 4.1 User Maintenance ...................... 4-1 4.1.1 User Maintenance Items..................4-1 4.2 Adjustment ......................... 4-2 4.2.1 Adjustment at Time of Parts Replacement ............4-2 4.2.1.1 Registering the Number of Punch Holes............
  • Page 145: Chapter 1 specifications

    Chapter 1   Specifications...
  • Page 146 Contents Contents 1.1 Product Specifications................1-1 1.1.1 Specifications ..................1-1 1.2 Names of Parts ...................1-4 1.2.1 External View..................1-4 1.2.2 Cross Section..................1-5...
  • Page 147: Product Specifications

    Chapter 1 1.1 Product Specifications 1.1.1 Specifications 0006-6504 T-1-1 Item Specifications Remarks Reciprocating punching Punching method (Sequential punching) Unit name Paper size Hole Hole Perforalbe sheet type 1 type 2 (sheet width) 2 holes 2 holes A3, A4, A4R, B5, B5R, LDR, LGL, LTR, LTR-R [182 to 297 mm]...
  • Page 148 Chapter 1   Item Specifications Remarks 2 holes: 2,500 sheets or more Punched scrap 64 g/m2 or capacity equivalent 2 or 3 holes: 1,500 sheets or more 75 g/m2 or equivalent 4 holes: 2,500 sheets or more 80 g/m2 or equivalent 505 mm x 130 mm x 175 mm Dimensions...
  • Page 149 Chapter 1 b. Puncher Unit-R1 35±3 mm 70±1 mm / 2.76±0.04 in 12±3 mm / 0.47±0.12 in 108±3 mm 108±1 mm / 108±1 mm / 4.25±0.04 in 4.25±0.04 in 12±3 mm / 0.47±0.12 in F-1-2 c. Puncher Unit-S1 40±3 mm 80±1 mm / 80±1 mm / 80±1 mm /...
  • Page 150: Names Of Parts

    Chapter 1   1.2 Names of Parts 1.2.1 External View 0006-6507 F-1-5 T-1-2 Upper cover Jam handling lever Punch dust container...
  • Page 151: Cross Section

    Chapter 1 1.2.2 Cross Section 0006-6509 F-1-6 T-1-3 [1] Cam [2] Hole puncher [3] Punch dust container...
  • Page 152: Chapter 2 functions

      Chapter 2 Functions...
  • Page 153 Contents Contents 2.1 Basic Construction ..................2-1 2.1.1 Functional Construction ..............2-1 2.2 Feed Drive System ..................2-2 2.2.1 Overview .....................2-2 2.2.2 Constraction of the Control System ............2-3 2.2.3 Punch Operation..................2-4 2.3 Power Supply .....................2-9 2.3.1 Power Supply Route................2-9 2.3.2 Protection Function ................2-9...
  • Page 154: Basic Construction

    Chapter 2 2.1 Basic Construction 2.1.1 Functional Construction 0006-6511 The puncher unit is optionally installed in the feed path between the host machine and finisher. The puncher unit does not have a paper feed mechanism; paper is fed with the rollers of the host machine (main body/finisher).
  • Page 155: Feed Drive System

    Chapter 2   2.2 Feed Drive System 2.2.1 Overview 0006-6513 The puncher unit installed in the feed path between the host machine and finisher punches holes in the paper when the paper stops temporarily. When the trailing edge of the paper reaches the prescribed position, the puncher stops the paper to punch holes along the trailing edge of the paper.
  • Page 156: Constraction Of The Control System

    Chapter 2 2.2.2 Constraction of the Control System 0006-6514 The puncher unit consists of a die and a punch. The punch is driven by the punch motor. The punch is attached to the eccentric cam on the punch shaft. Rotation of the punch shaft is converted to reciprocating motion to punch holes.
  • Page 157: Punch Operation

    Chapter 2   Punch controller PCB F-2-2 2.2.3 Punch Operation 0006-6517 The hole puncher is driven by the punch motor (M1), and its position is monitored by the punch home position sensor (SR2). The hole puncher makes a single round-trip movement (punching) as the punch shaft rotates 180 deg from home position.
  • Page 158 Chapter 2 <2-/4-hole Type> At 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 deg, and the state of the punch home position sensor has changed from OFF to ON. Punching of the second sheet ends when the punch shaft has rotated in the reverse direction 180 deg , and the state of the punch home position sensor has changed from OFF to ON.
  • Page 159 Chapter 2   [punch shaft stopped/ [punch shaft rotated 90 deg [punch shaft rotated 180 deg home position] in the reverse direction/ in the reverse direction/ hole punched] punch operation completed] F-2-4 <2-/3-hole Dual Use Type> At 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 direction 180 deg, and the state of the punch home position sensor has changed from OFF to ON.
  • Page 160 Chapter 2 Sensor flag Punch home position sensor (SR2) Punch shaft Eccentric Hole puncher Sheet Punched scrap [punch shaft stopped/ [punch shaft is rotated 90 deg [punch shaft is rotated 180 deg home position] in the forward direction/ in the forward direction/ hole punched] punch operation completed] F-2-5...
  • Page 161 Chapter 2   [punch shaft stopped/ [punch shaft is rotated 90 deg [punch shaft is rotated 180 deg home position] in the reverse direction/ in the reverse direction/ hole punched] punch operation completed] F-2-7 When two holes are punched, the 3-hole puncher is fed reciprocally in the escape direction (hole puncher rise direction) as shown below.
  • Page 162: Power Supply

    Chapter 2 2.3 Power Supply 2.3.1 Power Supply Route 0008-3836 The puncher unit is supplied with 24 V, 13 V, and 5 V from the finisher controller PCB when the power switch of the host machine is turned ON. 24 V is used to drive the motor/solenoid. 13 V is used to drive sensors (motor HP sensor/ motor clock sensor) and the LED on the punch dust full sensor PCB, 5 V is used to drive sensors (trailing edge sensor/punch dust full sensor) and the IC on the punch controller PCB.
  • Page 163: Chapter 3 parts Replacement Procedure

      Chapter 3 Parts Replacement Procedure...
  • Page 164 Contents Contents 3.1 External Covers..................3-1 3.1.1 Front Cover ..................3-1 3.1.1.1 Removing the Front Cover............3-1 3.1.2 Upper Cover ..................3-3 3.1.2.1 Removing the Upper Cover ............3-3 3.2 Drive System....................3-6 3.2.1 Punch Motor..................3-6 3.2.1.1 Removing the Upper Cover ............3-6 3.2.1.2 Removing the Punch Motor ............3-7 3.3 Electrical System..................3-10 3.3.1 Photosensor PCB................3-10 3.3.1.1 Removing the Upper Cover ............3-10...
  • Page 165: External Covers

    Chapter 3 3.1 External Covers 3.1.1 Front Cover 3.1.1.1 Removing the Front Cover 0008-1806 1) Remove the screw [1] at the front. F-3-2 3) Open the two wire saddles [1] to disconnect the wiring harness [2]. F-3-1 2) Remove the two screws [1] at the back to detach the upper cover [2].
  • Page 166: Upper Cover

    Chapter 3   4) Remove the screw [1] to detach the front cover [2]. F-3-5 F-3-4 3.1.2 Upper Cover 3.1.2.1 Removing the Upper Cover 0008-1803 1) Remove the screw [1] at the front.
  • Page 167 Chapter 3 2) Remove the two screws [1] at the back to detach the upper cover [2]. F-3-6...
  • Page 168 Chapter 3   3.2 Drive System 3.2.1 Punch Motor 3.2.1.1 Removing the Upper Cover 0008-1888 1) Remove the screw [1] at the front. F-3-8 3.2.1.2 Removing the Punch Motor 0008-1900 3) Remove the screw [1] to slide the plate [2] to the left. F-3-7 2) Remove the two screws [1] at the back to detach the upper cover [2].
  • Page 169 Chapter 3 F-3-11 F-3-9 6) Remove the E-ring [1] to detach the 4) Flip up the Mylar [1] and disconnect the pulley [2] and gear [3]. connector [2]. 7) Remove the E-ring [4] to detach the gear [5]. F-3-12 F-3-10 5) Remove the screw [1] to remove the sensor mount [2].
  • Page 170 Chapter 3   8) Remove the two screws [1] to detach the punch motor [2]. F-3-13...
  • Page 171: Electrical System

    Chapter 3 3.3 Electrical System 3.3.1 Photosensor PCB 3.3.1.1 Removing the Upper Cover 0008-4588 1) Remove the screw [1] at the front. F-3-15 3.3.1.2 Removing the Photosensor PCB 0008-4591 1) Remove the screw [1] to detach the PCB cover [2]. F-3-14 2) Remove the two screws [1] at the back to detach the top cover [2].
  • Page 172: Punch Controller Pcb

    Chapter 3   F-3-16 F-3-17 2) Remove the wiring harness from the 3.3.2 Punch Controller PCB guide [1], disconnect the connector [2], and then remove the photosensor PCB [3]. 3.3.2.1 Removing the Upper Cover 0008-1875 1) Remove the screw [1] at the front.
  • Page 173 Chapter 3 F-3-18 2) Remove the two screws [1] at the back F-3-19 to detach the upper cover [2]. 3.3.2.2 Removing the Punch Controller PCB 0008-1815 1) Remove the screw [1] to move the plate [2] to the left.
  • Page 174 Chapter 3   F-3-20 2) Flip up the Mylar [1] and disconnect the seven connectors [2]. 3) Remove the two screws [3] to remove the punch controller PCB [4]. F-3-21 3-10...
  • Page 175: Chapter 4 maintenance

    Chapter 4   Maintenance...
  • Page 176 Contents Contents 4.1 User Maintenance..................4-1 4.1.1 User Maintenance Items..............4-1 4.2 Adjustment ....................4-2 4.2.1 Adjustment at Time of Parts Replacement..........4-2 4.2.1.1 Registering the Number of Punch Holes........4-2 4.3 Outline of Electrical Components..............4-3 4.3.1 Sensors ....................4-3 4.3.2 Motors and Solenoids................4-4 4.3.3 PCBs....................4-5 4.4 Variable Resistors (VR), Light-Emitting Diodes ........4-6 4.4.1 Outline....................4-6 4.4.2 Punch Controller PCB.................4-7...
  • Page 177: User Maintenance

    Chapter 4 4.1 User Maintenance 4.1.1 User Maintenance Items 0008-1798 T-4-1 Item Timing Disposing of paper waste in response to an alert (on host control panel)
  • Page 178: Adjustment

    Chapter 4   4.2 Adjustment 4.2.1 Adjustment at Time of Parts Replacement F-4-1 4.2.1.1 Registering the 2)Then, select the type of punch unit by Number Punch the push switch (SW2). Each press on the Holes 0008-1801 push switch will cause the indication to Setting the Type of Punch Unit Hole (when change repeatedly from 1 to 4 shown in the punch unit connected)
  • Page 179: Sensors

    Chapter 4 4.3 Outline of Electrical Components 4.3.1 Sensors 0008-2000 SR1 SR2 F-4-2 T-4-3 Notation Name Parts No. Punch control PCB Error Punch clock sensor WG8-5571 E590 Punch home position sensor WG8-5571...
  • Page 180: Motors And Solenoids

    Chapter 4   4.3.2 Motors and Solenoids 0008-2001 F-4-3 T-4-4 Notation Name Parts No. Punch control PCB Punch slide solenoid*1 4K1-4051 Punch motor FH5-1074 *1:Applicable to the Punch Unit-R1 only.
  • Page 181: Pcbs

    Chapter 4 4.3.3 PCBs 0008-2002 F-4-4 T-4-5 Ref. Name Parts No. Punch controller PCB Error Punch controller PCB 4G1-1477 E590 Photo sensor PCB 4G1-1491 LED PCB 4G1-1490 Scrap full detector PCB 4G1-1492...
  • Page 182: Variable Resistors (vr), Light-emitting Diodes (led), And Check Pins By Pcb

    Chapter 4   4.4 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB 4.4.1 Outline 0008-2003 Of the light emitting diodes and check pins, those that are used in the field for servicing the machine are discussed herein. Do not use the check pins that are not shown in the list.
  • Page 183: Punch Controller Pcb

    Chapter 4 4.4.2 Punch Controller PCB 0008-2004 F-4-5 4.4.3 Functions of the DIP Switch 0008-2899 Use the following service mode to check the punching operation and the operation of the punch slide after connecting the punch unit. 1.Checking the Punch Unit Operation F-4-6...
  • Page 184 Chapter 4   Operation 1.If no punching position has been set, the machine will initialize the punching motor (*1). If a punching position has been set, the machine will execute a half-rotation punching session. 2.The punch slide solenoid is turned on. 3.The punch slide solenoid is turned off.
  • Page 185 Chapter 4 3) When the desired type is selected, hold down the push switch so that the LED will remain on, indicating that the selected type has been registered in EEPROM. 4) Put the push switch (SW2) back to its original setting, and turn off and then on the power. 3.Checking the Punch Unit Type (hole type) F-4-8 1.Set the DIP switch, and find out the type of punch unit you will be selecting using the push...
  • Page 186: Chapter 5 error Code

    Chapter 5   Error Code...
  • Page 187 Contents Contents 5.1 Overview ....................5-1 5.1.1 Outline....................5-1 5.2 Service Error Code..................5-2 5.2.1 E590 ....................5-2 5.3 Jam Codes ....................5-3 5.3.1 Detecting a Jam ...................5-3 5.4 Alam Code ....................5-4 5.4.1 Punch Waste Case Full................5-4 5.4.2 Punch Waste Case Overflow...............5-5...
  • Page 188: Overview

    Chapter 5 5.1 Overview 5.1.1 Outline 0008-2056 The CPU on the finisher controller PCB is provided with a function that monitors the condition of the machine, communicating a fault it detects to the host machine by means of a "code" and a "detail code." In response, the host machine indicates the code on its control panel.
  • Page 189: Service Error Code

    Chapter 5   5.2 Service Error Code 5.2.1 E590 0008-2073 T-5-1 Code Detail Fault Description code E590 1161 -The punch unit has a fault. When the punch unit is operated, the -The home position sensor machine does not detect encoder input has a fault.
  • Page 190: Jam Codes

    Chapter 5 5.3 Jam Codes 5.3.1 Detecting a Jam 0008-2385 The machine will assume any of the following conditions to indicate the presence of a jam, and communicates the fact to its host machine. In response, the host machine will stop copying operation and, at the same time, indicate the presence of a jam on its control panel.
  • Page 191: Alam Code

    Chapter 5   5.4 Alam Code 5.4.1 Punch Waste Case Full 0008-2059 T-5-3 Fault Description Timing of detection Resetting The punch waste case -With the punch waste at time of a punching session Remove the is full. sensor on, an attempt punch waste is made at punching.
  • Page 192: Punch Waste Case Overflow

    Chapter 5 5.4.2 Punch Waste Case Overflow 0008-2061 T-5-4 Fault Description Timing of detection Resetting The punch waste case After a punch at time of a punching session Remove the has started to overflow. waste case full punch waste condition has been from the waste detected, the case in the...
  • Page 193 Appendix...
  • Page 194 General Circuit Diagram Finisher controller I/F Punch dust full sensor PCB 11 12 13 14 15 16 17 17 16 15 14 13 12 11 PUNCH_M_CW_P Punch motor PUNCH_M_CW_N Punch slide solenoid PUNCH_SLIDE_SL (Applicable to the +24V Punch Unit-R1 only.) Punch controller PCB J17D J17L...
  • Page 196 3570/4570 Additional Finisher Tray-B1 SERVICE MANUAL DU7-1130-000 SEPT. 2004 REV. 0 COPYRIGHT 2004 CANON INC. CANON imageRUNNER AdditionalFinisher Tray-B1 REV. 0 PRINTED IN U.S.A.
  • Page 197 This 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.
  • Page 198 Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
  • Page 199 Introduction 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.
  • Page 200 Contents Contents Chapter 1 Specifications 1.1 Product Specifications ....................1-1 1.1.1 Specifications ...................... 1-1 1.2 Names of Parts ......................1-2 1.2.1 External View ..................... 1-2 Chapter 2 Functions 2.1 Basic Construction..................... 2-1 2.1.1 Functional Construction..................2-1 Chapter 3 Parts Replacement Procedure 3.1 Removing from the Host Machine................3-1 3.1.1 Shift Tray ......................
  • Page 201 Contents 4.1 Maintenance and Inspection ..................4-1 4.1.1 Periodically Replaced Parts .................4-1 4.1.1.1 Periodically Replaced Parts................4-1 4.1.2 Durables ......................4-1 4.1.2.1 Durables......................4-1 4.1.3 Periodical Servicing ....................4-2 4.1.3.1 Periodical Servicing ..................4-2 4.2 Outline of Electrical Components................4-3 4.2.1 Outline of Electrical Components............... 4-3 4.3 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB...
  • Page 202: Chapter 1 specifications

    Chapter 1   Specifications...
  • Page 203 Contents Contents 1.1 Product Specifications................1-1 1.1.1 Specifications ..................1-1 1.2 Names of Parts ...................1-2 1.2.1 External View..................1-2...
  • Page 204: Specifications

    Chapter 1 1.1 Product Specifications 1.1.1 Specifications 0008-3782 T-1-1 Item Description Remarks Stacking method face-down Stack size feed direction 139.7 to 457 mm cross-feed direction 98.4 to 320 mm stapling 64 g/m2 to 80 g/m2 Paper weight non-stapling 64 g/m2 to 128 g/m2 Number of sheets small-size:40 mm or less in height w/ Finisher-S1...
  • Page 205 Chapter 1   1.2 Names of Parts 1.2.1 External View 0008-3785 F-1-1 [1] Shutter [2] Drive unit [3] Stack tray [4] Stack extension tray 1 [5] Stack extension tray 2...
  • Page 206: Chapter 2 functions

      Chapter 2 Functions...
  • Page 207 Contents Contents 2.1 Basic Construction ..................2-1 2.1.1 Functional Construction ..............2-1...
  • Page 208 Chapter 2 2.1 Basic Construction 2.1.1 Functional Construction 0008-3409 The finisher additional tray is an option, and is designed as an addition (No. 2 tray) to the finisher's standard tray. It is equipped with an option tray paper sensor (PI12) to detect the presence/absence of paper on it.
  • Page 209: Chapter 3 parts Replacement Procedure

      Chapter 3 Parts Replacement Procedure...
  • Page 210 Contents Contents 3.1 Removing from the Host Machine.............3-1 3.1.1 Shift Tray ....................3-1 3.1.1.1 Turning Off the Host Machine .............3-1 3.1.1.2 Removing from the Host Machine ..........3-2 3.1.1.3 Mounting the Optional Tray............3-11 3.2 Electrical System..................3-13 3.2.1 Stack Tray Paper Surface Sensor ............3-13 3.2.1.1 Removing the Option Tray (lower) Cover .........3-13 3.2.1.2 Removing the Paper Sensor ............3-13 3.2.2 Static Charge Eliminator 1 ..............3-14...
  • Page 211: Removing From The Host Machine

    Chapter 3 3.1 Removing from the Host Machine 3.1.1 Shift Tray 3.1.1.1 Turning Off the Host Machine 0008-3980 Before starting the work, be sure to go through the following on the host machine in strict sequence: 1. Hold down the control panel power switch for 3 sec or more.
  • Page 212 Chapter 3   F-3-4 F-3-2 4) Remove the screw [1] found at the rear 2) Fully pull out the finisher to the front. of the finisher, and detach the top cover (rear) [2]. F-3-3 3) Remove the 2 screws [1], and detach the F-3-5 PCB cover [2].
  • Page 213 Chapter 3 F-3-8 8) Remove the screw [1], and detach the F-3-6 bottom cover (lower) [2]. 6) Disconnect the 2 connectors [1], and free the harness from the top cover [2]. F-3-9 F-3-7 9) Remove the screw [1], and detach the 7) Remove the 3 screws [1], and detach the pin [2] and the catch [3].
  • Page 214 Chapter 3   11) Remove the 2 screws [1], and detach the left cover [2]. F-3-10 10) Remove the 2 screws [1]; then, while lifting the pull handle [2], detach the bottom cover [3]. F-3-12 12) Remove the 2 screws [1] found on the back of the finisher.
  • Page 215 Chapter 3 guide top cover [2]. F-3-16 16) Free the electromagnetic clutch F-3-14 harness and the sensor harness [1] from the wire saddles and edge saddles [2] (5 14) Free the electromagnetic clutch locations); then, disconnect the connector harness [1] from the hook [2]. [3].
  • Page 216: Mounting The Optional Tray

    Chapter 3   F-3-20 F-3-18 19) Detach the reuse band [1], and detach 17) Remove the screw [1], and detach the the option tray harness [2]. bracket [2]. F-3-21 F-3-19 3.1.1.3 Mounting Optional Tray 18) Remove the screw [1], and detach the 0008-4027 harness cover [2].
  • Page 217 Chapter 3 indicated on the left side of the tray to the butting spot [2]. F-3-22 2)Measure the distance form the edge of the plate [1] on the right side of the tray to the edge of the plate [2]. F-3-23 3)If the difference between A-24mm and B is 2 mm or less, the position is correct;...
  • Page 218: Electrical System

    Chapter 3   3.2 Electrical System [1] [2] 3.2.1 Stack Tray Paper Surface Sensor 3.2.1.1 Removing the Option Tray (lower) Cover 0008-3794 1)Remove the 3 screws [1], and detach the option tray (lower) cover [2]. F-3-25 3.2.2 Static Charge Eliminator 3.2.2.1 Removing the Option Tray (lower)
  • Page 219: Removing The Side Plate L Cover

    Chapter 3 F-3-27 F-3-26 3.2.2.3 Removing the 3.2.2.2 Removing the Main Tray Cover 0008-3805 Side Plate L cover 0008-3478 3) Remove the 2 screws [1]. Free the paper 2) Remove the 2 screws [1], and detach the sensor harness [2], and detach the main side plate L cover [2].
  • Page 220: Optional Tray Driver Pcb

    Chapter 3   3.2.3 Optional tray driver PCB 3.2.3.1 Removing the Option Tray (lower) Cover 0008-3657 1)Remove the 3 screws [1], and detach the option tray (lower) cover [2]. F-3-28 3.2.2.4 Removing the Static Eliminator 0008-3807 4) Remove the screw [1], and detach the 2 static eliminators [2].
  • Page 221 Chapter 3 F-3-31 3-11...
  • Page 222: Chapter 4 maintenance

    Chapter 4   Maintenance...
  • Page 223 Contents Contents 4.1 Maintenance and Inspection...............4-1 4.1.1 Periodically Replaced Parts..............4-1 4.1.1.1 Periodically Replaced Parts............4-1 4.1.2 Durables ....................4-1 4.1.2.1 Durables ..................4-1 4.1.3 Periodical Servicing ................4-2 4.1.3.1 Periodical Servicing ..............4-2 4.2 Outline of Electrical Components..............4-3 4.2.1 Outline of Electrical Components............4-3 4.3 Variable Resistors (VR), Light-Emitting Diodes ........4-5 4.3.1 Functions of the DIP Switch ...............4-5...
  • Page 224: Maintenance And Inspection

    Chapter 4 4.1 Maintenance and Inspection 4.1.1 Periodically Replaced Parts 4.1.1.1 Periodically Replaced Parts 0008-4024 The machine does not have parts that must be replaced on a periodical basis. 4.1.2 Durables 4.1.2.1 Durables 0008-4020 Some parts of the machine may require replacement once or more over the product warranty because of wear or damage.
  • Page 225: Periodical Servicing

    Chapter 4   F-4-1 [1]Static eliminator 1 4.1.3 Periodical Servicing 4.1.3.1 Periodical Servicing 0008-4025 The machine does not have items that must be serviced on a periodical basis.
  • Page 226: Outline Of Electrical Components

    Chapter 4 4.2 Outline of Electrical Components 4.2.1 Outline of Electrical Components 0008-3676 T-4-2 Notation Name Parts No. Option tray driver PCB PI11 Option tray clock sensor WG8-5571 J501 PI12 Option tray paper sensor WG8-5571 J501 Option tray full sensor PI13 WG8-5571 J501...
  • Page 227: Variable Resistors (vr), Light-emitting Diodes (led), And Check Pins By Pcb

    Chapter 4   4.3 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB 4.3.1 Functions of the DIP Switch 0008-3694 The DIP switch (SW1) on the finisher controller PCB possesses the following functions: -Press it to switch over operation. -Shift all bits of SW1 at the end of a check.
  • Page 228 Chapter 5   Error Code...
  • Page 229 Contents Contents 5.1 Service Error Code..................5-1 5.1.1 Service Error Code................5-1 5.2 Alam Code ....................5-3 5.2.1 Alarm Code ..................5-3...
  • Page 230 Chapter 5 5.1 Service Error Code 5.1.1 Service Error Code 0008-3692 T-5-1 Code Detail code Description Timing of detection E542 -The option stack tray 0001 -The optional stack tray has motor or the finisher been driven, but the paper controller PCB is faulty. surface is not detected.
  • Page 231 Chapter 5   E584 0001 -The shutter drive motor -When the shutter unit is being or the finisher controller opened, the shutter open sensor PCB is faulty.* does not go on within 1000 -The shutter open sensor msec, not ending the operation. is faulty.
  • Page 232 Chapter 5 5.2 Alam Code 5.2.1 Alarm Code List 0008-3693 T-5-2 Error Description Alarm code Resetting Stack overflow (w/ option 1. The paper surface Remove the tray installed) sensor goes on for 300 paper form the sheets when checking the stack tray. stack of sheets placed on the tray (option tray lower limit).

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