Oki B930 Service Manual
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Oki B930 Service Manual

Oki B930 Service Manual

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B930

Maintenance Manual

Revision 1
The information contained in this manual is the property of Oki Printing
Solutions and is to be used solely in conjunction with servicing of said product.

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Summary of Contents for Oki B930

  • Page 1: Maintenance Manual

    B930 Maintenance Manual Revision 1 The information contained in this manual is the property of Oki Printing Solutions and is to be used solely in conjunction with servicing of said product.
  • Page 2 B930 Laser Printer Base Engine Service Manual FI01001A1...

  • Page 3: Table Of Contents

    Contents Chapter 1 Introduction....................1-1 Conventions...............................1-1 Safety ................................1-1 Laser Beams ............................1-1 Chapter 2 Principles of Operation ................. 2-1 Engine ...............................2-1 Summary of Print Process ........................2-1 Driving Force Transmission Path ......................2-4 Main Motor............................2-4 Drum Motor...........................2-5 Paper Transport ..........................2-5 Paper Transport Path ........................2-5 Layout of Paper Transport Path ....................2-6 Functions of Main Components ......................2-7 Paper Cassette ..........................2-7...
  • Page 4 HCF................................. 2-33 Overview ............................2-33 Configuration..........................2-33 Main Functions........................... 2-34 Paper Capacity .......................... 2-34 Paper Size ..........................2-34 Feedable Paper Weight ......................2-34 Paper Feeding ..........................2-34 Outline............................2-34 Feeder Block Operation ......................2-36 Transport Block Operation ......................2-37 M/C Status Monitoring ........................2-38 Static Paper Jam Detection .......................
  • Page 5 Compile Tray ............................2-68 Outline of Operation ..........................2-68 Capacity of Compile Tray........................2-68 Compile Tray Operation with Multiple Paper Sizes................2-69 Tamping ............................2-69 Front Tamping...........................2-69 Rear Tamping ..........................2-70 Center Tamping ..........................2-70 Determining Tamper Home Position ..................2-71 Tamping............................2-71 Offsetting............................2-71 Functions of Compile Tray Sensors/Motors ..................2-72 Stapler ..............................2-72 Stapling Operation ..........................2-72 Staple Positions ..........................2-72...
  • Page 6 General Wiring Diagram ........................... 4-1 Engine............................... 4-2 Wiring Diagram between Parts......................4-3 Configuration..........................4-3 Notes on Using the Wiring Diagram between Parts..............4-4 1 Power supply ........................... 4-6 2 Fuser ............................... 4-7 3 Paper Feed............................4-8 4 Xero / Deve ............................. 4-9 5 Drive / CRUM ..........................
  • Page 7 Notes on Using the Wiring Diagram between Parts ..............4-61 1 Switch.............................4-62 2 Sensor............................4-63 3 Sensor/Motor/Solenoid........................4-65 Tandem Tray ............................4-67 General Wiring Diagram........................4-67 Wiring Diagram between Parts ......................4-68 Configuration ..........................4-68 Notes on Using the Wiring Diagram between Parts ..............4-69 1 Drive...............................4-70 2 Tray3 ..............................4-72 3 Tray4 ..............................4-74 Chapter 4 Plug/Jack......................

  • Page 8: Chapter 1 Introduction

    Chapter 1 Introduction This manual is a standard service manual containing information required for maintenance of this laser printer (standard specifications). This manual is intended for use by OEMs when they provide maintenance services for this laser printer or when they prepare maintenance data. It is prohibited to use this manual for other pur- poses.

  • Page 9: Laser Beams

    Occasionally procedures not covered by this manual may be required in actual operation, which Laser Beams This laser printer has a switch (INTERLOCK S/W 5V) which removes power to the laser beam output circuit, preventing operation of the laser beam output unit (ROS ASSY-12). The switch automatically removes power when the CRU is removed.

  • Page 10: Chapter 2 Principles Of Operation

    Chapter 2 Principles of Operation Engine Summary of Print Process Electrophotography is used in the FIO printer to print image on paper using a video signal sent from the PWBA ESS to the PWBA MCU F. The electrophotography is composed of the following 7 steps.
  • Page 11 FUSER ASSY 7. Cleaning 6. Fusing 1. Charging 5. Detack 2. Exposure 4. Transfer 3. Development FI61002A1 • Components associated with paper transportation...
  • Page 12 OPTION EXIT2 OPTION DUPLEX FUSER ASSY DRUM HSG ASSY-BTR TRAY 1 TRAY 2 TRAY 3 OPTION TRAY MODULE TRAY 4 FI61003A1 In the exposure step, the negatively charged drum surface is scanned by a laser beam. The laser diode of the ROS (Raster Output Scanner) passes through a rotating polygon mirror (6 facets) and lens scanning the drum from one end to the other.

  • Page 13: Driving Force Transmission Path

    Laser beam Electrons Detack Decrease in negative charges Photoconductor Conductor Electron-hole pairs Laser beam Electrostatic latent image FI61004A1 In the cleaning step, the remaining toner is removed from the drum surface. The drum surface is prepared for the next cycle. The toner is scraped off the drum surface by a cleaning blade.

  • Page 14: Drum Motor

    MAIN MOTOR GEAR PULLEY 25T CLUTCH ASSY-TA GEAR-EXIT BRKT ASSY TA GEAR-19T GEAR-18T ROLLER ASSY REGI FUSER ASSY ROLL ASSY OCT ROLLER ASSY-FEED ROLLER ASSY-TA The driving force transmitted to the GEAR drives the ROLLER ASSY-TA, ROLLER ASSY-FEED, ROLLER ASSY REGI, FUSER ASSY, and ROLL ASSY OCT through the clutch and gears. The driving force transmitted to the PULLEY 25T drives the EXIT1 (ROLL ASSY-OCT) through the gears.

  • Page 15: Layout Of Paper Transport Path

    TRAY 1 TRAY 2 ROLLER ASSY-FEED ROLLER ASSY ROLLER ASSY ROLL ASSY-DRIVE ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY MSI ASSY FEEDER ASSY FEEDER ASSY ROLLER ASSY-TA ROLLER ASSY REGI HSG ASSY-BTR DRUM HEAT ROLL PRESSURE ROLL FUSER ASSY ROLL ASSY OCT ROLL ASSY-INV RLR-PINCH EXIT...

  • Page 16: Functions Of Main Components

    ROLL ASSY-OCT ROLLER PINCH EXIT OPTION EXIT2 ROLL ASSY-INV ROLL ASSY-OCT OPTION DUPLEX RLR-PINCH EXIT ROLLER DUP A3L PRESSURE ROLL ROLLER HEAT ROLL ASSY-DUP HSG ASSY-BTR ROLLER DRUM PINCH DUP ROLL ASSY-REGI-P ROLLER DUP A3L ROLL ASSY-REGI ROLLER ASSY-FEED TRAY 1 ROLLER ASSY-PINCH ROLLER ASSY...

  • Page 17: Paper Feeder

    The force pushing up the BOTTOM PLATE is transmitted by the driving force of the MOTOR on the FEEDER ASSEMBLY to the LIFT UP SHAFT through the GEAR (13T/60T) and SEC- TOR GEAR (60T). The BOTTOM PLATE is pushed up by the rotation of the LIFT UP SHAFT, which causes the supplied paper to get in contact with the ROLLER ASSY (NUDGER).

  • Page 18: Mpf

    of the sensor is transmitted. When the sensing area is blocked (paper is present), the signal becomes OFF. LEVEL SENSOR This sensor detects, by the ACTUATOR position, whether paper in the Paper Cassette is lifted. When the flag of the ACTUATOR leaves the LEVEL SENSOR sensing area, the sen- sor detects that the paper has been lifted.
  • Page 19 The ROLLER ASSY-DRIVE feeds paper into the printer. SOLENOID PICK UP The SOLENOID PICK UP transmits the driving force from the MAIN MOTOR to the ROLLER ASSY-FEED. SENSOR-PHOTO IN The SENSOR-PHOTO IN detects whether paper is present on the MPF. SENSOR ASSY-MPF The SENSOR ASSY-MPF detects the width (length in the main scanning direction) of paper on the MPF.

  • Page 20: Xero

    5.5” x 13” SEF (Legal) 215.9 330.2 5.5” x 14” SEF (Legal) 215.9 355.6 DL LEF C5 LEF C4 SEF Rectangular LEF Com10 LEF 241.3 104.8 B5 LEF B4 SEF Executive LEF 266.7 184.2 16K LEF TFX(PRC) 267(270) 194(195) 8K SEF TFX(PRC) 267(270) 389(390) 8.5”...
  • Page 21 FI61012A1 ROS ASSY The ROS ASSY-12 scans the drum surface with a laser beam. It consists of four main com- ponents: LD (Laser Diode) PWB, ROS MOTOR, POLYGON MIRROR, and SOS PWB. (1) LD PWB The LD PWB generates a laser beam with the two LDs of LD1 and LD2. The beam is turned ON or OFF according to a print data signal.

  • Page 22: Fuser

    Paper Path 600 dots/inch 600 scans/inch SOS PWB LD PWB POLYGON MIRROR ROS MOTOR Fuser Heat Roll The Heat Roll is a hollow metal tube with its surface coated. This tube is heated by the inner Heater Rod. The heat is applied to the paper passing between the Heat Roll and Pressure Roll, fusing and fixing the toner on the paper.

  • Page 23: Exit

    Center Thermistor The Center Thermistor monitors the surface temperature of the paper-feed portion of the Heat Roll to control ON/OFF of the Main Heater Rod and Sub Heater Rods 1 and 2. Rear Thermistor The Rear Thermistor monitors the surface temperature at rear side of the Heat Roll to switch the heater rod to use.

  • Page 24: Drive

    The SENSOR-PHOTO IN detects Exit1 Face Down Tray full by moving the ACTUATOR up and down. GATE-EXIT 1 The GATE-EXIT 1 switches the paper transport path. When the GATE-EXIT 1 is lifted, paper is fed to the Exit1 Face Down Tray. When it is lowered, paper is fed to the Exit2 Face Down Tray.

  • Page 25: Electrical Components And Controller

    MAIN MOTOR DRUM MOTOR MOTOR ASSY 242 REAR Electrical Components and Controller SWITCH-POWER Turning ON/OFF the SWITCH-POWER supplies/cuts off the main power of the printer. OUTLET MN The OUTLET MN supplies the power to the Finisher directly from the main POWER UNIT. SWITCH (24V Interlock Switch) The SWITCH (24V Interlock Switch) is a safety switch to cut off a 24 VDC power supply from the POWER UNIT to the PSHV-Y2, PWBA MCU F and to the MOTOR ASSY 242, while the...

  • Page 26: Control

    The PWBA ESS connected to the PWBA MCU F controls the entire system. ROLLER ASSY-TA The ROLLER ASSY-TA feeds paper from the Tray2 or an optional tray to the CRU or Fuser. ROLLER ASSY REGI The ROLLER ASSY REGI feeds paper from the Tray2, optional tray or MPF to the CRU or Fuser.

  • Page 27: Ros Control

    A3 SEF B5 LEF/Executive LEF 8K SEF(TFX/GCO) B4 SEF 8.5" x 11"LEF 16K LEF(TFX/GCO) 11" x 17"LEF ROS Control Rotation of ROS Motor The ON/OFF control of the ROS Motor is performed according to the mode of operation as shown below. Operation mode ROS Motor ON/OFF Standby mode...

  • Page 28: Schematic Diagram Of Safety System

    The Fuser warm-up starts at the time of power ON, interlock open/close, jam reset, or return from the Low Power mode, and ends when the Ready temperature is attained, when a failure occurs, or when executing Diagnosis. Schematic Diagram of Safety System <FAN FUSER>...

  • Page 29: Paper Transport

    MAIN MOTOR GEAR (22T/40T) CLUTCH GEAR (60T) GEAR (38T) GEAR (32T) GEAR (126T) GEAR (37T) TAKEAWAY ROLL ASSEMBLY Paper Transport Paper Transport Path 2-20...

  • Page 30: Layout Of Paper Transport Path

    Paper is supplied from the Tray3 or Tray4, and is transported to the printer along the paper trans- port path shown below. TRAY 3 TRAY 4 ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY PINCH ROLL (UPPER) PINCH ROLL (UPPER) PINCH ROLL (LOWER) TAKEAWAY ROLL ASSEMBLY...

  • Page 31: Paper Transport

    • Main components associated with the paper transport ROLL ASSY-OCT RLR-PINCH EXIT PRESSURE ROLL HEAT ROLL HSG ASSY-BTR DRUM ROLL ASSY-REGI-P ROLL ASSY-REGI ROLLER ASSY-FEED TRAY 1 ROLLER ASSY-PINCH ROLLER ASSY TRAY 2 ROLL ASSY-DRIVE TRAY 3 ROLLER-TA PINCH OPTION ROLLER ASSY-TA 2 TRAY MODULE TRAY 4...

  • Page 32: Layout Of Paper Transport Path

    Paper is supplied from the Tray3 or Tray4, and is transported to the printer along the paper trans- port path shown below. TRAY 3 TRAY 4 ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY PINCH ROLL (UPPER) PINCH ROLL (UPPER) PINCH ROLL (LOWER) TAKEAWAY ROLL ASSEMBLY...

  • Page 33: Functions Of Main Components

    The following is a cross section of the FIO laser printer and the optional 2 TRAY MODULE, show- ing main components directly associated with the paper path and transport. • Main components associated with the paper transport ROLL ASSY-OCT RLR-PINCH EXIT PRESSURE ROLL HEAT ROLL HSG ASSY-BTR...

  • Page 34: Paper Feeder

    END GUIDE The Paper Cassette is so designed that it can adapt to the paper length in the paper feed direction by moving the END GUIDE to the left or right. BOTTOM PLATE The force pushing up the BOTTOM PLATE is transmitted by the driving force of the MOTOR on the FEEDER ASSEMBLY to the LIFT UP SHAFT through the GEAR (13T/60T) and SEC- TOR GEAR (60T).
  • Page 35 This TRAY 3/4 PAPER SIZE SWITCH switches for setting the size of paper supplied from each Paper Cassette. A signal indicating the set size is transmitted as a voltage to the PWBA MCU F. NO PAPER SENSOR If paper runs out in the Paper Cassette, the ACTUATOR lowers and the flag of the ACTUA- TOR that has stayed in the NO PAPER SENSOR sensing area leaves there.

  • Page 36: Main Components

    TRAY 1/2 FEED LIFT UP MOTOR SENSOR (PRE FEED SENSOR) SENSOR (LEVEL SENSOR) SENSOR (NO PAPER SENSOR) FEEDER ASSEMBLY TRAY 3/4 PAPER SIZE SWITCH FRONT FI6K003A1 Main Components LEFT COVER INTERLOCK SWITCH The LEFT COVER INTERLOCK SWITCH detects open/close of the LEFT COVER ASSEM- BLY.

  • Page 37: Control

    TRAY MODULE PWB LEFT COVER INTERLOCK SWITCH LEFT TRAY 3 FEED OUT SENSOR TRAY 4 TAKEAWAY ROLL ASSEMBLY FEED OUT SENSOR Control Paper Size Control Paper Cassette Feeding The following table gives ON/OFF states of the switches on the TRAY 3/4 PAPER SIZE SWITCH, corresponding to the paper sizes on the Paper Cassette.

  • Page 38: Exit 2

    A4 LEF A3 SEF B5 LEF/Executive LEF 8K SEF(TFX/GCO) B4 SEF 8.5" x 11"LEF 16K LEF(TFX/GCO) 11" x 17"LEF Exit 2 Driving Force Transmission Path Motor Assy Exit 2 The rotating force of the MOTOR ASSY EXIT2 is transmitted through the gears to components that need mechanical driving force as shown in the following flow.

  • Page 39: Paper Transport

    Paper Transport Paper Transport Path With the optional EXIT2 installed, paper is supplied from the MPF, Tray1 or Tray2, and is trans- ported to the printer along the paper transport path shown below. TRAY 1 TRAY 2 ROLLER ASSY-FEED ROLLER ASSY ROLLER ASSY ROLL ASSY-DRIVE ROLLER ASSY...

  • Page 40: Functions Of Main Components

    ROLL ASSY-OCT ROLLER PINCH EXIT OPTION EXIT2 ROLL ASSY-INV ROLL ASSY-OCT OPTION DUPLEX RLR-PINCH EXIT ROLLER DUP A3L PRESSURE ROLL ROLLER HEAT ROLL ASSY-DUP HSG ASSY-BTR ROLLER DRUM PINCH DUP ROLL ASSY-REGI-P ROLLER DUP A3L ROLL ASSY-REGI ROLLER ASSY-FEED TRAY 1 ROLLER ASSY-PINCH ROLLER ASSY...
  • Page 41 The PWBA EXIT that contains a CPU controls paper feed in the EXIT2 upon receiving a command from the PWBA MCU F and sensor/switch information. SWITCH-I/L,CAB The SWITCH-I/L,CAB detects open/close of the CHUTE LH HIGH. SENSOR-PHOTO IN The SENSOR-PHOTO IN detects whether paper is remaining in the EXIT2. SENSOR The SENSOR also detects whether paper is remaining in the EXIT2.

  • Page 42: Hcf

    SOLENOID ASSY FU SENSOR OCT POSITION SENSOR SENSOR-PHOTO IN ROLL ASSY OCT SWITCH-I/L,CAB PWB A EXIT ROLL ASSY-INV MOTOR ASSY-OFFSET REAR MOTOR ASSY EXIT 2 FI6O005A2 Overview The HCF, a paper feeder connected to the Printer, has a function to feed up to 2,000 sheets of paper.

  • Page 43: Main Functions

    Tray Block Paper Feeder Block FRONT Transport Block Main Functions In addition to the paper feed feature, the HCF has functions to: - M/C status monitoring - Paper size detection - No-paper detection - Tray lifting - Remaining paper volume detection - Paper jam detection See the items below for details of each function.
  • Page 44 This block comprises Roll Assy Nudger (called “Nudger Roll” hereafter) to feed paper from the Tray, Roll Assy Feed (“Feed Roll” hereafter) and Roll Assy Retard (“Retard Roll” herein- after) to feed paper from the Nudger Roll to the Transport Block. These rollers are driven by the Feed Motor (stepping motor) on the Feeder Assy HCF at pre- scribed timings.

  • Page 45: Feeder Block Operation

    Roller Retard Roll (on Cover Assy Top) Feed Roll Nudger Roll Take Away Roll Feed Out Sensor Pre Feed Sensor Feed Motor Tray T/A Motor Feeder Block Operation Upon receiving the feed start signal from the controller, the HCF activates the Nudger Solenoid after a preset time has passed to press the Nudger Roll against the paper in the Tray.

  • Page 46: Transport Block Operation

    Transport Block Operation Upon receiving the feed start signal from the controller, the HCF activates the T/A Motor at a high speed after a preset time has passed. This rotating power of the T/A Motor is transmitted to the Take Away Roll, and the paper from the Feeder Block is transferred to the IOT. When the Feed Out Sensor (photo-sensor) is turned ON (light receiving) by the paper fed with the Take Away Roll, the T/A motor speed decreases after a preset time has passed.

  • Page 47: M/C Status Monitoring

    (1) Feed Motor The Feed Motor is a stepping motor that rotates forward the Nudger Roll and Feed Roll to feed paper from the Tray to the Transport Block. The motor also lifts the Tray by reverse rotation. (For details, see Sections 5 and 7.) (2) Nudger Solenoid The Nudger Solenoid raises or lowers the Nudger Roll.

  • Page 48: Interlock Detection

    Interlock Detection Checks the “Open” state of the Transport Cover Interlock Switch and the Home Position Switch. This checking is constantly carried out while the power is ON. When “Open” of the Transport Cover Interlock Switch is detected, printing operation is inhibited, and the 24 V supply to the Feed Motor and the T/A Motor is shut off.

  • Page 49: Paper Size Detection

    (2) Home Position Switch Detects the coupling of the HCF with the IOT. The OFF state of this switch indicates that the HCF is separated from the IOT. In this case, transfer of paper is inhibited. (3) Tray In Sensor Detects insertion of the Tray into the HCF.

  • Page 50: Tray Lifting

    There are two Size Sensors: HCF Size Sensor R and HCF Size Sensor L. By moving the GUIDE ASSY SIDE R to turn ON/OFF these sensors, and by using the resulting sensor level patterns, paper size can be determined. Tray Lifting Tray lift operation starts automatically when the Tray is inserted with paper loaded.

  • Page 51: No-Paper Detection

    No-Paper Detection This function checks whether paper is loaded or not in the Tray. When paper is present, the actuator in the middle of the HCF is raised by the lifting of paper and leaves the sensing area of the No Paper Sensor (photo-sensor), which makes the sensor light- receivable.

  • Page 52: Tandem Tray

    When a fault occurs, determination of remaining paper volume is carried out as shown below. - When the Interlock becomes open during lifting operation Remaining paper volume is determined based on the total of the time until Interlock open + the time from the Feed Motor forward/reverse rotation until the Level Sensor ON.

  • Page 53: Paper Transport

    MAIN MOTOR GEAR (22/40) TAKEAWAY CLUTCH GEAR (38T) GEAR (60T) GEAR (60T) GEAR (60T) BRACKET ASSEMBLY GEAR (37T) TAKEAWAY ROLL ASSEMBLY GEAR (32T) GEAR (37T) TAKEAWAY ROLL ASSEMBLY The driving force transmitted to the GEAR drives the TAKEAWAY ROLL ASSEMBLY through the clutch and gears.

  • Page 54: Layout Of Paper Transport Path

    TRAY 4 TRAY 3 ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY TAKEAWAY ROLL ASSEMBLY PINCH ROLL (LOWER) PINCH ROLL (UPPER) PINCH ROLL (UPPER) TAKEAWAY ROLL ASSEMBLY ROLLER ASSY-TA ROLLER ASSY REGI HSG ASSY-BTR DRUM HEAT ROLL PRESSURE ROLL FUSER ASSY ROLL ASSY-INV...

  • Page 55: Functions Of Main Components

    ROLL ASSY-OCT RLR-PINCH EXIT PRESSURE ROLL HEAT ROLL HSG ASSY-BTR DRUM ROLL ASSY-REGI-P ROLLER DUP A3L ROLL ASSY-REGI ROLLER ROLLER ASSY ASSY-FEED ROLLER ASSY TRAY 1 ROLLER ROLLER ASSY ASSY-PINCH TRAY 2 ROLL ROLLER ASSY ASSY-DRIVE ROLLER-TA PINCH ROLLER ASSY TRAY 4 ROLLER ASSY-TA OPTION TANDEM...
  • Page 56 the GEAR ASSEMBLY (Tray 3). The BOTTOM PLATE is pushed up via the TRAY CABLE, F/R CABLE and F/L CABLE by the rotation of the LIFT SHAFT ASSEMBLY, which causes the supplied paper to get in contact with the ROLLER ASSY (NUDGER). Regarding the Tray4, the force pushing up the BOTTOM PLATE is transmitted to the LIFT SHAFT ASSEMBLY through the GEAR ASSEMBLY (Tray 4).

  • Page 57: Paper Feeder

    • Tray4 Paper Cassette TRAY CABLE REAR SIDE GUIDE FRONT SIDE GUIDE BOTTOM PLATE F/R CABLE F/L CABLE Detection of paper size The paper size to which the cassette is set is transmitted to the switches S/W1 and S/W3 on the TRAY 3/4 PAPER SIZE SWITCH by moving these guides.

  • Page 58: Main Components

    NO PAPER SENSOR If paper runs out in the Paper Cassette, the ACTUATOR (SUPPORT ASSEMBLY) lowers and the flag of the ACTUATOR (SUPPORT ASSEMBLY) that has stayed in the NO PAPER SENSOR sensing area leaves there. Thus, the light of the sensor is transmitted. When the sensing area is blocked (paper is present), the signal becomes OFF.

  • Page 59: Paper Size Control

    The TRAY 3 FEED OUT SENSOR detects paper fed from the Tray 3 or Tray 4. TRAY 4 FEED OUT SENSOR The TRAY 4 FEED OUT SENSOR detects paper fed from the Tray 4. TAKEAWAY ROLL ASSEMBLY The TAKEAWAY ROLL ASSEMBLY feeds paper from the Tray 3 or Tray 4 to the printer. TRAY MODULE PWB The TRAY MODULE PWB that contains a CPU controls paper feed in the TANDEM TRAY MODULE upon receiving a command from the PWBA MCU F and sensor/switch informa-...

  • Page 60: Duplex

    Duplex Driving Force Transmission Path MOTOR ASSY DUP The rotating force of the MOTOR ASSY DUP is transmitted through the gears to components that need mechanical driving force as shown in the following flow. MOTOR ASSY DUP GEAR IDLE 33 74 GEAR IDLE 33 74 GEAR ROLL 28 GEAR ROLL 28...

  • Page 61: Layout Of Paper Transport Path

    TRAY 1 TRAY 2 ROLLER ASSY-FEED ROLLER ASSY ROLLER ASSY ROLL ASSY-DRIVE ROLLER ASSY ROLLER ASSY ROLLER ASSY ROLLER ASSY MSI ASSY FEEDER ASSY FEEDER ASSY ROLLER ASSY-TA ROLLER ASSY REGI HSG ASSY-BTR DRUM HEAT ROLL PRESSURE ROLL FUSER ASSY ROLL ASSY OCT ROLL ASSY-INV RLR-PINCH EXIT...

  • Page 62: Functions Of Main Components

    ROLL ASSY-OCT ROLLER PINCH EXIT OPTION EXIT2 ROLL ASSY-INV ROLL ASSY-OCT OPTION DUPLEX RLR-PINCH EXIT ROLLER DUP A3L PRESSURE ROLL ROLLER HEAT ROLL ASSY-DUP HSG ASSY-BTR ROLLER DRUM PINCH DUP ROLL ASSY-REGI-P ROLLER DUP A3L ROLL ASSY-REGI ROLLER ASSY-FEED TRAY 1 ROLLER ASSY-PINCH ROLLER ASSY...

  • Page 63: Finisher

    The MOTOR ASSY DUP transmits driving force to the ROLLER DUP A3L (UPPER), ROLL ASSY DUP and ROLLER DUP A3L (LOWER) that feed paper. ROLLER DUP A3L (UPPER) SENSOR-PHOTO IN PWBA DUPLEX ROLLER DUP A3L (LOWER) MOTOR ASSY DUP Finisher Overview The Finisher performs post-processing, such as stapling, punching, and stacking paper trans- ferred from the IOT, and ejects paper to the Top Tray or the Stacker Tray.

  • Page 64: Paper Size And Weight

    Stacker Tray Puncher H-TRA Compile Tray Stapler FI6P001A1 Paper Size and Weight The following shows paper sizes and weight that the Finisher can handle, as well as applicable functions for each paper size. The IOT and the Finisher handle different paper sizes and weights. For this reason, if the IOT has printed paper that the Finisher cannot handle, the Exit Gate in the IOT is switched to eject the paper from Exit 2 onto the H-TRA.

  • Page 65: Functions And Applicable Trays

    297 x 420 2,3,4 Ledger 11 x 17 2,3,4 Same width with Custom size standard size Besides Custom size Yes (*2) Yes (*2) above Note: *1: Numbers (2, 3, 4) mean 2 holes, 3 holes, and 4 holes, respectively. *2: Applicable within the following range: Paper width: 203.2 - 297 mm Paper length: 182 - 431.8 mm Paper Wight...
  • Page 66 < H-TRA > To Finisher From IOT Belt H-X’port Entrance Sensor H-X’port Exit Sensor FI6P030A1 < Finisher > Top Tray Puncher Stacker Tray From H-TRA Compile Tray Stapler FI6P029A2 2-57...
  • Page 67 Top Tray Exit Sensor Top Tray Full Sensor Gate Sensor Compile Exit Sensor X’port Entrance Sensor From H-TRA Buffer Path Sensor See figure below Compile Tray No Paper Sensor FI6P027A2 Sub Paddle Solenoid Staple Motor Compile Tray No Paper Sensor Low Staple Sensor Self Priming Sensor Staple Home Sensor...

  • Page 68: H-Tra

    Exit Motor Regi Motor Eject Clamp Motor Gate solenoid Eject Motor Buffer Gate Solenoid Finisher Transport Motor PWB H-TRA Elevator Motor PWBA MAIN-C FI6P031A1 H-TRA When the Finisher is designated by the command of IOT, the Exit Gate in the IOT opens and paper is fed from Exit 1 on the H-TRA.

  • Page 69: From Puncher To Compile Tray

    The paper is further fed in the Finisher by the Roll Assy-Transfers or the Buffer Roll that are driven by the Regi Motor, and passes through the Puncher. The X’port Entrance Sensor becomes “LOW” upon detecting paper. After a certain time has passed from the level transition to “H”, the Regi Motor that drives the Roll Assy-Transfers or the Buffer Roll, starts reverse rotation.
  • Page 70 Eject Clamp Motor Eject Motor Compile Exit Sensor Exit Motor Eject Clamp Regi Motor Shaft Assy-Eject Roll Buffer Gate Solenoid Roll Assy-Exit Low Compile Tray Finisher Transport Motor Buffer Gate Buffer Roll FI6P004A Compile Exit Sensor Sub Paddle (Driven by Finisher Transport Motor) Eject Clamp (Driv en by Eject Clamp Motor) Shaft Assy-Eject Roll...

  • Page 71: From Compile Tray To Stacker Tray

    Paper Buffer Path Sensor Buffer Roll (Driven by Regi Motor) Compile Tray Butter Gate FI6P034A2 From Compile Tray to Stacker Tray Stapled paper on the Compile Tray (stapling mode) or aligned paper (non-stapling mode) are held between the Eject Clamp (lowered by the Eject Clamp Motor) and the Shaft Assy-Eject Roll. The Shaft Assy-Eject Roll is driven by the Eject Motor to transferred paper to the Stacker Tray.

  • Page 72: Functions Of Sensors Along The Paper Path

    Top Tray Exit Sensor Roll Assy-Exit Top (Driven by Exit Motor) Roll Assy Transfer (Driven by Regi Motor) Paper Top Tray Full Sensor Puncher Transter Gate FI6P035A2 Functions of Sensors along the Paper Path H-TRA 1. H-X’port Entrance Sensor A photo-interrupter to detect whether paper is fed from the IOT to the H-TRA It turns “H”...

  • Page 73: Puncher

    3. Compile Exit Sensor A photo-interrupter to detect whether paper passes through the Compile Exit Sensor it turns “H” (+5 V) (light receiving) when the actuator is driven out of the sensing area by the paper. When the level tunes “H”, activates the Front Tamper Motor and the Rear Tamper Motor on the Compile Tray.

  • Page 74: Adjusting Punching Positions

    Adjusting Punching Positions The punching positions from the paper edge in the direction of feed are determined by gently pressing the paper against the Guide Assy (see Section 2.2). While the punching positions from the paper edge in the direction of paper width are deter- mined by the following method.

  • Page 75: Detecting Punch Dust Full

    Pin Position Punch Hole Select Sensor Cam Plate Puncher Front Sensor Puncher Home Sensor Home Position Puncher Motor 3 Hole Position Home Position 2 Hole Position Home Position FI6P009A1 Detecting Punch Dust Full Punch dust is stored in the Punch Dust Box. A sensor is provided to detect punch dust full.
  • Page 76 1. Side Regi Sensor 1 A reflective photo-sensor to detect the side edge of large paper Paper side edge is detected by ON/OFF of this sensor while shifting the Puncher (containing this sensor) in the direction of paper width. The sensor remains at “H” (+5 v) while paper is present, and turns “L”...

  • Page 77: Compile Tray

    Puncher Move Motor Puncher Move Home Sensor Puncher Front Sensor Punch Hole Select Sensor Side Regi Sensor2 Side Regi Sensor1 Puncher Home Sensor Puncher Motor Sensor Puncher Motor FI6P008A1 Compile Tray This section describes the operation of the Compile Tray that aligns the paper edge transferred from the Puncher.

  • Page 78: Compile Tray Operation With Multiple Paper Sizes

    When feeding large paper in the non-staple mode, there may be a misalignment depending on paper characteristics. For this reason, the default paper capacity is set to a smaller value. Compile Tray Paper Capacity Condition Min. Default Max. Staple mode For small paper (less than 216 mm in the feed direction) in non-staple mode For large paper (216 mm or more in the feed direction)

  • Page 79: Rear Tamping

    Rear Tamper Home Sensor Front Tamper Home Sensor Front Rear (1) (2) (3) Rear Tamper Motor Front Tamper Motor Front Tamper Rear Tamper FI6P011A2 1. Front Tamper home position (Front Tamper Home Sensor position) 2. Front Tamper size position 3. Front Tamper offset position 4.

  • Page 80: Determining Tamper Home Position

    The tamper positions during Center Tamping are shown below: Front Tamper Home Sensor Rear Tamper Home Sensor Front Rear (1) (2) (4) (3) (8) (7) (6) (5) Front Tamper Motor Rear Tamper FI6P023A1 Front Tamper Rear Tamper Motor 1. Front Tamper home position (Front Tamper Home Sensor position) 2.

  • Page 81: Functions Of Compile Tray Sensors/Motors

    During Dual Stapling Shifts stapled sheets using the Front Tamper by 9 mm to the rear side before ejecting them to the Stacker Tray. Offsetting is not executed (0 mm) for small paper. Functions of Compile Tray Sensors/Motors 1. Compile Tray No Paper Sensor A photo-interrupter to detect whether paper is present or not on the Compile Tray.

  • Page 82: Paper Sizes That Allow Stapling

    There are the following four stapling modes. Front Staple (Corner) [Front Corner] Rear The Stapler staples a set of paper obliquely (45 degrees) after the Rear Tamper aligns the paper to the front side. Process direction Front FI6P013A1 Rear Staple (Corner) [Rear Corner] Rear This type of stapling is applied for paper with a width of 216 mm or more.

  • Page 83: Stapling One Sheet

    11 x 17SEF 8.5 x 11LEF 8KSEF(GCO), 16KLEF(GCO) B4SEF, B5LEF 8 x 10LEF 8.5 x 14SEF / 8.5 x 13SEF / 8.5 x 11SEF A4SEF 8 x 10SEF Yes: Applicable No: Not applicable 0.1 Stapling One Sheet Upon receiving the stapling command from the IOT with one sheet remaining on the Compile Tray, the Finisher ejects the paper to the Stacker Tray without stapling it.

  • Page 84: Stapler Head

    Roll Assy-Exit Top (Driven by Exit Motor) Roll Assy Transfer (Driven by Regi Motor) Transter Gate Sub Paddle (Driven by Finisher Transport Motor) Eject Clamp (Driven by Eject Clamp Motor) From H-TRA Roll Assy Ent (Driven by Finisher Transport Motor) Shaft Assy-Eject Roll Buffer Roll (Driven by Eject Motor)

  • Page 85: Functions Of Stapler Sensors/Motors

    Stapling operation is executed by closing the Stapler Head. The Stapler Head, containing the Staple Motor, the Staple Home Sensor, the Self Priming Sen- sor, and the Low Staple Sensor, is activated by the Staple Motor. Forward (clockwise) rotation of the motor drives the Stapler to staple a set of sheets, and returns the stapling unit to the home position.

  • Page 86: Operation

    Stapler Move Motor Stapler Move Home Position Sensor FI6P019A1 Operation The Top Tray contains the Top Tray Full Sensor to detect the paper stack volume in the Top Tray. Once the sensor detects “full stack” (500 sheets) of the Top Tray, ejection of paper to the Top Tray is inhibited until “full stack”...
  • Page 87 sors turn “H”. The height of paper or the Stacker Tray is detected based on the levels of these sensors. Roll Assy-Transfers (Driven by Regi Motor) Puncher Transfer Gate X’port Entrance Sensor Paper From H-TRA Roll Assy Ent (Driven by Finisher Transport Motor) Buffer Roll FI6P032A2...

  • Page 88: Full Stack Detection

    Eject Clamp Motor Stacker Height Sensor Eject Clamp Home Sensor Eject Motor Set Clamp Home Sensor Stacker Height Sensor Stacker Tray Stack Encode Elevator Motor Sensor Upper Limit Sensor Stacker No Paper Sensor ACTUATOR FI6P020A1 Full Stack Detection “Full stack” is detected when paper in the Stacker Tray becomes full to prevent paper jam or fall- ing of paper to the floor.

  • Page 89: Functions Of Stacker Tray Sensors/Motors

    • A sheet of paper of less than 11 inches is stacked in Top View of Finisher Tray the Stacker Tray with the Staple Mode changed. Rear Staple Front Staple FI6P021A1 • An operator put a sheet (or sheets) when no paper is remaining in the Stacker Tray. The size and condition of paper stacked in the tray are not identified.) •...

  • Page 90: Power Supply And Interlock

    A DC motor to elevate or lower the Eject Clamp when feeding paper from the Puncher to the Compile Tray or from the Compile Tray to the Stacker Tray 9. Set Clamp Home Sensor A photo-interrupter to detect the Set Clamp home position. This sensor functions as a trigger to control ON/OFF of the Set Clamp Clutch.
  • Page 91 Eject Cover Switch Finisher Front Door Switch FI6P024A1 PWB MAIN-C +5 VDC Sensor Eject Finisher Cover Front cover LVPS-C Switch Switch +24 VDC +24 VDC ON/OFF Interlock Motor +24 VDC FI6P025A1 2-82...

  • Page 92: Chapter 3 Wiring

    Chapter 3 Wiring General Wiring Diagram The following describes the legend of the general wiring diagram shown on the next page. Symbols Description Denotes a connection between parts with harnesses and wires. A frame not having parts name inside denotes the connector (P/J). Numeric value inside implies the connector number.

  • Page 93: Engine

    Engine POWER SENSOR-PHOTO IN UNIT P/J432 P/J613 P/J117 (OCT Home Sensor) PL8.1.8 PL6.2.5 P/J526 P/J430 PWB A SWITCH-POWER SENSOR-PHOTO IN P/J1 EXIT PL8.1.2 (Full Stack Sensor) P/J118 PL8.1.4 PL6.2.5 OUTLET MN P/J2 PL8.1.16 MOTOR ASSY-OFFSET P/J206 P/J431 PL6.2.5 CHOKE COIL P/J5 PL8.1.9 ROS ASSY-12...

  • Page 94: Wiring Diagram Between Parts

    Wiring Diagram between Parts Configuration The wiring diagram is separated into 11 sections to show detailed connection between parts. 1 Power supply Connection between POWER UNIT and PWBA ESS Connection between POWER UNIT and PWB A EXIT Connection between POWER UNIT and PWB A MCU F Connection between POWER UNIT and CHOKE COIL Connection between POWER UNIT and OUTLET MN Connection between POWER UNIT and SWITCH-POWER...

  • Page 95: Notes On Using The Wiring Diagram Between Parts

    Tray2 Connection between PWB A MCU F and TRAY2 FEED LIFT UP MOTOR Connection between PWB A MCU F and SENSOR (Tray2 Level Sensor) Connection between PWB A MCU F and SENSOR (Tray2 No Paper Sensor) Connection between PWB A MCU F and SENSOR (Tray2 Pre Feed Sensor) Connection between PWB A MCU F and SWITCH ASSY P S (Tray2 Size Sensor) 8 MPF Connection between PWB A MCU F and SENSOR ASSY-MPF...
  • Page 96 Symbols Description PWBA ABC Denotes the parts. PL X.Y.Z PL X.Y.Z implies the item "Z" of plate (PL) "X.Y" in Chapter 5. Parts List. Heater Denotes functional parts attached with functional parts name. Control Denotes the control and its outline in PWB. DEVE_A Denotes a connection between parts with harnesses or wires, attached with signal name/contents.

  • Page 97: Power Supply

    1 Power supply POWER UNIT PWBA ESS PL8.1.8 PL8.1.25 P/J521 P/J300 MAIN POWER ON ON/OFF +3.3VDC +3.3VDC +3.3VDC Supply +5VDC +5VDC PWB A EXIT Supply PL8.1.4 P/J526 P/J430 +5VDC +24VDC PWB A MCU F PL8.1.5 SWITCH Interlock (LH Cover) +24VDC PL4.2.4 P/J405 P/J121...

  • Page 98: Fuser

    Signal line name Description MAIN POWER ON ON/OFF control signal of Power Supply in POWER UNIT • Short protection (over-current protection) & Over-voltage protection of POWER UNIT Each output has the short protection and over-voltage protection functions as shown on the table below: Output Status 3.3VDC...

  • Page 99: Paper Feed

    PWB A POWER UNIT FUSER ASSY MCU F PL8.1.8 PL6.1.7 PL8.1.5 P/J401 P/J525 P/J6 P/J600 MAIN LAMP ON(H)+5VDC SUB LAMP1 ON(H)+5VDC SUB LAMP2 ON(H)+5VDC Heater Control RELAY ON(L)+24VDC ZERO CROSS P/J410 P607 J607 P/J600 P131 CENTER STS SIGNAL Center P132 2ND STS SIGNAL P133 REAR STS SIGNAL...

  • Page 100: Xero / Deve

    PWB A MCU F PL8.1.5 +24VDC P/J403 P215 +24VDC REGI CLUTCH ON(L)+24VDC CLUTCH ASY REGI H PL4.5.2 +5VDC J403 J104 +5VDC REGI SENSOR PAPER SENSED(L)+5VDC SNR ASSY REGI PL4.5.7 SWITCH-I/L,CAB PL4.1.3 P/J410 J106 L/H LOWER COVER OPEN(H)+5VDC +5VDC J410 P608 J608 J105 +5VDC...
  • Page 101 PWB A MCU F PL8.1.5 PSHV-Y2 Interlock PL7.1.7 +24VDC P/J403 P/J500 I/L +24VDC I/L +24VDC DTS ON BTR MONITOR AGND BTR SEL BTR REMOTE BCR AC CLOCK BCR AC ON BCR DC REMOTE DEVE BIAS DC REMOTE DEVE BIAS DC ON CHUTE-ASSY PL4.3.4 PL5.1.15...

  • Page 102: Drive / Crum

    Signal line name Description DTS ON ON/OFF control signal of DTS output BTR MONITOR Voltage monitor signal of BTR output (analog value) BTR SEL Polarity switching signal of BTR output BTR REMOTE Current control signal of BTR DC output (analog value) BCR AC CLOCK Clock signal od BCR AC output BCR AC ON...
  • Page 103 PWB A MCU F PL8.1.5 MOTOR ASSY 242 Interlock PL7.1.7 +24VDC P/J408 P/J214 I/L +24VDC I/L +24VDC +5VDC CN102 +5VDC FUSER FAN ON FUSER FAN FAIL M/C CLOCK Main FAN FUSER MAIN MOTOR REF CLOCK Motor PL5.1.13 MAIN MOTOR ON(L)+5VDC DRUM MOTOR FAIL(H)+5VDC DRUM MOTOR REF CLOCK Drum...

  • Page 104: Tray1

    Signal line name Description FUSER FAN ON High Speed / Low Speed switching signal of FAN FUSER FUSER FAN FAIL(H)+5VDC Fail detection signal of FAN FUSER M/C CLOCK Clock signal from Main Motor in MOTOR ASSY 242 MAIN MOTOR REF CLOCK Reference Clock signal to Main Motor in MOTOR ASSY 242 MAIN MOTOR ON(L)+5VDC ON/OFF control signal of Main Motor in MOTOR ASSY 242...

  • Page 105: Tray2

    Signal line name Description FMOT1 A, FMOT1 B, FMOT1 /A, FMOT1 /B TRAY1 FEED LIFT UP MOTOR exciting signal Rise (paper feed possible level) detection signal of TRAY1 LEVEL UP(H)+5VDC plate in Tray1 by SENSOR (Tray1 Level Sensor) Paper detection signal in Tray1 of SENSOR (Tray1 TRAY1 PAPER SENSED(L)+5VDC No Paper Sensor) Feed paper detection signal from Tray1 by SENSOR...
  • Page 106 PWB A MCU F TRAY2 FEED PL8.1.5 LIFT UP MOTOR +24VDC PL2.3.2 P/J409 P602 J602 P/J202 FMOT2 /B FMOT2 /A +24VDC +24VDC FMOT2 B FMOT2 A +5VDC P/J409 P602 J602 P/J102 +5VDC TRAY2 LEVEL UP(H)+5VDC SENSOR (Tray2 Level Sensor) PL2.3.14 +5VDC P/J409 P602...

  • Page 107: Mpf

    Signal line name Description FMOT2 A, FMOT2 B, FMOT2 /A, FMOT2 /B TRAY2 FEED LIFT UP MOTOR exciting signal Rise (paper feed possible level) detection signal of TRAY2 LEVEL UP(H)+5VDC plate in Tray2 by SENSOR (Tray2 Level Sensor). Paper detection signal in Tray2 of SENSOR (Tray2 TRAY2 PAPER SENSED(L)+5VDC No Paper Sensor) Feed paper detection signal from Tray2 by SENSOR...
  • Page 108 PWB A MCU F PL8.1.5 +5VDC J411 P605 J605 P609 J609 J107 +5VDC MSI SIZE SENSOR SIGNAL SENSOR ASSY-MSI PL3.3.10 +24VDC P/J411 P605 J605 P205 PICK UP SOLENOID ON(L)+24VDC +24VDC SOLENOID PICK UP PL3.2.15 +5VDC P/J411 P605 J605 P/J108 +5VDC MSI PAPER SENSED(L)+5VDC SENSOR-PHOTO IN (MSI No Paper Sensor)
  • Page 109 Signal line name Description MPF Paper size detection signal (analog value) in the main MPF SIZE SENSOR SIGNAL scan direction of SENSOR ASSY-MPF PICK UP SOLENOID ON(L)+24VDC SOLENOID PICK UP ON/OFF control signal Paper detection signal in MPF by SENSOR-PHOTO IN (MPF MPF PAPER SENSED(L)+5VDC No Paper Sensor) ◆...

  • Page 110: Ros

    9 ROS ROS ASSY-12 PL5.1.14 PWBA ESS PL8.1.25 LD PWB P/J302 P/J160 /XDATA1 XDATA1 P/J170 /XDATA2 XDATA2 PWB A MCU F PL8.1.5 P/J406 P/J140 ROS VALID P/J406 From LD+5VDC Power SOS SIGNAL POWER CONTROL1 ON(L)+5VDC SOS Sensor ROS VREF OUT SIGNAL ROS MONITOR POWER CONTROL2 ON(L)+5VDC LD ENABLE ON(L)+5VDC...
  • Page 111 PWB A EXIT PL8.1.4 +5VDC P/J432 P613 J613 P/J117 +5VDC OCT HOME SENSED(L)+5VDC SENSOR-PHOTO IN (OCT Home Sensor) PL6.2.5 +5VDC P/J432 P613 J613 P/J118 +5VDC FULL STACK SENSED(L)+5VDC SENSOR-PHOTO IN (Full Stack Sensor) PL6.2.5 MOTOR ASSY-OFFSET +24VDC PL6.2.3 P/J432 P206 J206 +24VDC OFFSET MOTOR A...

  • Page 112: Controller

    11 Controller PWB A MCU F PWBA ESS PL8.1.5 PL8.1.25 P/J402 P/J301 COMMAND (ESS TO ENGINE) STATUS (ENGINE TO ESS) STATUS READY COMMAND READY SCLOCK START PRED ENGINE READY ESS READY READY FI70012AA Signal line name Description COMMAND (ESS TO ENGINE) STATUS (ENGINE TO ESS) STATUS READY COMMAND READY...

  • Page 113: 1000 Sheet Feeder

    1000 Sheet Feeder General Wiring Diagram PWB A TRAY MCU F MODULE PL8.1.5 PL20.6.1 TAKEAWAY CLUTCH P/J413 P/J541 P/J552 P/J822 PL20.6.2 TAKEAWAY MOTOR P/J826 PL20.6.7 LEFT COVER INTERLOCK SWITCH P/J554 FS812 PL20.5.27 FS813 TRAY3 FEED LIFT UP MOTOR P/J549 P/J661 P/J220B PL20.4.2 SENSOR (Tray3 Level Sensor)

  • Page 114: Notes On Using The Wiring Diagram Between Parts

    Connection between TRAY MODULE PWB and PWB A MCU F 2 Tray3 Connection between TRAY MODULE PWB and TRAY3 FEED LIFT UP MOTOR Connection between TRAY MODULE PWB and SENSOR (Tray3 Level Sensor) Connection between TRAY MODULE PWB and SENSOR (Tray3 No Paper Sensor) Connection between TRAY MODULE PWB and SENSOR (Tray3 Pre Feed Sensor) Connection between TRAY MODULE PWB and TRAY3 PAPER SIZE SWITCH Connection between TRAY MODULE PWB and TRAY3 FEED OUT SENSOR...

  • Page 115: Drive

    Symbols Description Control Denotes the control and its outline in PWB. DEVE_A Denotes a connection between parts with harnesses or wires, attached with signal name/contents. Denotes the function, and logic value of the signal to operate the REGI CLUTCH ON(L)+24VDC function (Low: L, High: H).
  • Page 116 TRAY MODULE PWB PL20.6.1 +24VDC P/J522 P822 TAKE AWAY CLUTCH ON(L)+24VDC +24VDC TAKEAWAY CLUTCH PL20.6.2 TAKEAWAY +24VDC MOTOR PL20.6.7 P/J522 P/J826 +24VDC +5VDC TAKEAWAY MOTOR ON(L)+5VDC +5VDC TAKEAWAY MOTOR CLOCK M/C CLOCK LEFT COVER INTERLOCK SWITCH PL20.5.27 P/J554 FS812 LEFT COVER OPEN(H)+5VDC FS813 PWB A MCU F PL8.1.5...

  • Page 117: Tray3

    Signal line name Description TAKEAWAY CLUTCH ON(L)+24VDC TAKEAWAY CLUTCH ON/OFF control signal TAKEAWAY MOTOR ON(L)+5VDC TAKEAWAY MOTOR ON/OFF control signal TAKEAWAY MOTOR CLOCK Clock signal to TAKEAWAY MOTOR M/C CLOCK Clock signal from TAKEAWAY MOTOR LEFT COVER open/close detection signal by LEFT LEFT COVER OPEN(H)+5VDC COVER INTERLOCK SWITCH Communication signal of PWB A MCU F (Engine)
  • Page 118 TRAY MODULE PWB TRAY3 FEED PL20.6.1 LIFT UP MOTOR PL20.4.2 +24VDC P/J549 P661B J661B P/J220B FMOT3 /B FMOT3 /A 14 2 +24VDC 13 3 +24VDC 12 4 FMOT3 B 11 5 FMOT3 A 10 6 +5VDC P/J549 P661B J661B P/J101B +5VDC TRAY3 LEVEL UP(H)+5VDC SENSOR...

  • Page 119: Tray4

    Signal line name Description FMOT3 A, FMOT3 B, FMOT3 /A, FMOT3 /B TRAY3 FEED LIFT UP MOTOR exciting signal Rise (paper feed possible level) detection signal of TRAY3 LEVEL UP(H)+5VDC plate in Tray3 by SENSOR (Tray3 Level Sensor) Paper detection signal in Tray3 of SENSOR (Tray3 TRAY3 PAPER SENSED(L)+5VDC No Paper Sensor) Feed paper detection signal from Tray3 by SENSOR...
  • Page 120 TRAY TRAY4 FEED MODULE PWB LIFT UP PL20.6.1 MOTOR PL20.4.2 +24VDC P/J549 P6614 J661A P/J220A FMOT4 /B FMOT4 /A 14 2 +24VDC 13 3 +24VDC 12 4 FMOT4 B 11 5 FMOT4 A 10 6 +5VDC P/J549 P661A J661A P/J101A +5VDC TRAY4 LEVEL UP(H)+5VDC SENSOR...

  • Page 121: Duplex

    Signal line name Description FMOT4 A, FMOT4 B, FMOT4 /A, FMOT4 /B TRAY4 FEED LIFT UP MOTOR exciting signal Rise (paper feed possible level) detection signal of TRAY4 LEVEL UP(H)+5VDC plate in Tray4 by SENSOR (Tray4 Level Sensor) Paper detection signal in Tray4 of SENSOR (Tray4 TRAY4 PAPER SENSED(L)+5VDC No Paper Sensor) Feed paper detection signal from Tray4 by SENSOR...
  • Page 122 Symbols Description A frame not having parts name inside denotes the connector (P/J). Numeric value inside implies the connector number. A frame of broken line denotes the connector (P/J) written in several places separately. Numeric value inside implies the connector number. A frame having parts name inside denotes the parts.

  • Page 123: Wiring Diagram Between Parts

    PWB A MCU F DUPLEX PL8.1.5 PL23.1.12 SENSOR-PHOTO IN P/J417 P/J540 P/J541 P/J123 (Duplexl Sensor) PL23.1.18 SWITCH-I/L,CAB P/J124 PL23.1.9 MOTOR ASSY DUP P/J542 P/J212 PL23.1.11 FI72301AA Wiring Diagram between Parts Configuration The wiring diagram is separated into 1 sections to show detailed connection between parts. •...

  • Page 124: Duplex

    Symbols Description Heater Denotes functional parts attached with functional parts name. Control Denotes the control and its outline in PWB. DEVE_A Denotes a connection between parts with harnesses or wires, attached with signal name/contents. Denotes the function, and logic value of the signal to operate the REGI CLUTCH ON(L)+24VDC function (Low: L, High: H).
  • Page 125 PWBA DUPLEX PL23.1.12 +5VDC P/J541 P/J123 +5VDC DUPLEX SENSOR PAPER SENSED(L)+5VDC SENSOR-PHOTO IN (Duplex Sensor) PL23.1.18 SWITCH-I/L,CAB (Duplex Open Switch) PL23.1.9 P/J541 J124 DUPLEX OPEN(H)+5VDC +24VDC MOTOR ASSY PL23.1.11 P/J542 P212 J212 +24VDC DUPLEX MOTOR A DUPLEX MOTOR B DUPLEX MOTOR /A DUPLEX MOTOR /B PWB A MCU F PL8.1.5...

  • Page 126: Exit

    Exit General Wiring Diagram The following describes the legend of the general wiring diagram shown on the next page. Symbols Description Denotes a connection between parts with harnesses and wires. A frame not having parts name inside denotes the connector (P/J). Numeric value inside implies the connector number.

  • Page 127: Wiring Diagram Between Parts

    PWB A EXIT PL8.1.4 MOTOR ASSY-OFFSET P/J433 P/J606A P/J207 PL24.2.30 MOTOR ASSY EXIT 2 P/J208 PL24.2.36 SOLENOID ASSY P/J209 (Exit Gate Solenoid) PL24.2.29 SOLENOID ASSY FU P/J210 (Face Up Gate Solenoid) PL24.2.23 SENSOR-PHOTO IN P/J434 P/J606B P/J111 (OCT Home2 Sensor) PL24.2.35 SENSOR-PHOTO IN P/J112...

  • Page 128: Notes On Using The Wiring Diagram Between Parts

    Connection between PWB A EXIT and MOTOR ASSY EXIT 2 Connection between PWB A EXIT and SOLENOID ASSY (Exit Gate Solenoid) Connection between PWB A EXIT and SOLENOID ASSY FU (Face Up Gate Solenoid) • 2 Sensor / Fan Connection between PWB A EXIT and SENSOR-PHOTO IN (OCT Home2 Sensor) Connection between PWB A EXIT and SENSOR-PHOTO IN (Exit2 Sensor) Connection between PWB A EXIT and SENSOR-PHOTO IN (Full Stack2 Sensor) Connection between PWB A EXIT and SWITCH-I/L,CAB (Face Up Detect Switch)

  • Page 129: Motor / Solenoid

    Symbols Description Denotes the function, and logic value of the signal to operate the REGI CLUTCH ON(L)+24VDC function (Low: L, High: H). The given voltage is for signal in high status. The arrow indicates the direction of signal. Denotes the function, and logic value of the signal when the func- EXIT PAPER SENSED(L)+3.3VDC tion operated (Low: L, High: H).

  • Page 130: Sensor / Fan

    PWB A EXIT PL8.1.4 +24VDC MOTOR ASSY-OFFSET PL24.2.30 P/J433 J606A P606A P207 J207 +24VDC OFFSET MOTOR2 A OFFSET MOTOR2 B OFFSET MOTOR2 /A OFFSET MOTOR2 /B MOTOR ASSY EXIT 2 PL24.2.36 P/J433 J606A P606A P208 J208 +24VDC EXIT MOTOR A EXIT MOTOR B EXIT MOTOR /A EXIT MOTOR /B...
  • Page 131 PWB A EXIT PL8.1.4 +5VDC P/J434 J606B P606B P/J111 +5VDC OCT2 HOME SENSED(L)+5VDC SENSOR-PHOTO IN (OCT2 Home Sensor) PL24.2.35 P/J434 J606B P606B P/J112 +5VDC EXIT2 PAPER SENSED(L)+5VDC SENSOR-PHOTO IN (Exit2 Sensor) PL24.2.35 P/J434 J606B P606B P/J113 +5VDC FULL STACK2 SENSED(L)+5VDC +5VDC SENSOR-PHOTO IN (Full Stack2 Sensor)

  • Page 132: Finisher

    Signal line name Description OCT2 home position detection signal by SENSOR- OCT2 HOME SENSED(L)+5VDC PHOTO IN (OCT2 Home Sensor) Paper detection signal by SENSOR-PHOTO IN (Exit2 EXIT2 PAPER SENSED(L)+5VDC Sensor) in Exit2 transport section Stacker tray paper full detection signal by SENSOR- FULL STACK2 SENSED(L)+5VDC PHOTO IN (Full Stack2 Sensor) EXIT2 DETECTED(L)+5VDC...

  • Page 133: Configuration

    PWB A MCU F P/J400 P/J8300 P/J8310 P/J8371 PL8.1.5 LVPS-C H-TRANSPORT MOTOR P/J502 P/J8315 P/J8379 P/J8390 P/J8372 PL25.14.9 PL25.3.7 P/J2 P/J505 P/J8314 H-TRANSPORT ENTRANCE H-TRA SENSOR INTERLOCK SWITCH PL25.14.3 P/J8365 P/J8388 P/J8380 PL25.3.23 PL25.5.2 P/J8314 SENSOR ASSY (Eject Switch) H-TRANSPORT EXIT P/J8364 P/J8388 PL25.9.23...
  • Page 134 • 1 Power Supply Connection between PWB MAIN-C and PWB A MCU F Connection between PWB MAIN-C and LVPS-C Connection between PWB MAIN-C and PWB T-TRA Connection between PWB MAIN-C and INTERLOCK SWITCH (Front Door Switch) Connection between PWB MAIN-C and SENSOR ASSY (Eject Switch) •...

  • Page 135: Notes On Using The Wiring Diagram Between Parts

    • 6 Motor / Clutch / Solenoid Connection between PWB MAIN-C and MOTOR ASSY-DC (Eject Clamp Motor) Connection between PWB MAIN-C and CLUTCH Z34 (Set Clamp Clutch) Connection between PWB MAIN-C and SOLENOID ASSY (Sub Paddle Solenoid) Connection between PWB MAIN-C and BRACKET ASSY SOL (Transport Gate Solenoid) Connection between PWB MAIN-C and BRACKET ASSY SOL (Buffer Gate Solenoid) Connection between PWB MAIN-C and MOTOR ASSY-DC (Elevator Motor) •...
  • Page 136 Symbols Description Denotes Pin yy and Jack yy of the connector Pxx and Jxx. PWBA ABC Denotes the parts. PL X.Y.Z PL X.Y.Z implies the item "Z" of plate (PL) "X.Y" in Chapter 5. Parts List. Heater Denotes functional parts attached with functional parts name. Control Denotes the control and its outline in PWB.

  • Page 137: Power Supply

    Symbols Description Denotes the return. 1 Power Supply PWB A PWB MAIN-C INTERLOCK MCU F PL25.14.5 SWITCH PL8.1.5 PL25.5.2 P/J416 P/J8300 J8314 J8365 FUSER EXIT FRONT SW LVPS SQ J8388 J8365 +24VDC REGI CLUTCH ON ENGINE TO FIN SENSOR ASSY FIN TO ENGINE (Eject Switch) Interlock...

  • Page 138: Transport

    Signal line name Description ON/OFF control signal of LVPS-C (Finisher) from PWB A LVPS SQ MCU F (Engine) FUSER EXIT Paper detection signal in fuser by Fuser Exit Sensor in (FUSER EXIT PAPER SENSED(H)+5VDC) FUSER ASSY (Engine->Finisher) REGI CLUTCH ON CLUTCH ASY REGI H(Regi Clutch) ON/OFF control sig- (REGI CLUTCH ON(L)+5VDC) nal (Engine->Finisher)

  • Page 139: Sensor (Paper Feed Section)

    PWB H-TRA PL25.14.3 H-TRANSPORT MOTOR Interlock PL25.3.7 +24VDC P/J8372 P/J8390 J8379B H-TRANSPORT MOTOR /B I/L +24VDC H-TRANSPORT MOTOR B H-TRANSPORT MOTOR A I/L +24VDC H-TRANSPORT MOTOR /A +5VDC P/J8372 P/J8390 P/J8380 +5VDC ENTRANCE SENSOR PAPER SENSED(L)+5VDC H-TRANSPORT ENTRANCE SENSOR PL25.3.23 +5VDC P/J8372 P/J8390...
  • Page 140 PWB MAIN-C PL25.14.5 +5VDC P/J8302A J8318A J8318B P/J8392 +5VDC BUFFER PATH PAPER SENSED(L)+5VDC SENSOR ASSY (Buffer Path Sensor) PL25.12.12 +5VDC P/J8302A J8393A J8393B P/J8322 +5VDC TOP TRAY FULL SENSED(L)+5VDC SENSOR (Top Tray Full Sensor) PL25.13.7 +5VDC P/J8302A J8312A J8312B P/J8321 +5VDC TOP TRAY EXIT PAPER SENSED(L)+5VDC SENSOR...

  • Page 141: Sensor (Exit Section)

    4 Sensor (Exit section) PWB MAIN-C PL25.14.5 +5VDC P/J8302B J8441A J8441B P/J8327 +5VDC UPPER LIMIT SENSED(L)+5VDC SENSOR (Upper Limit Sensor) PL25.6.17 +5VDC P/J8302B J8441A J8441B P/J8326 +5VDC STACKER PAPER SENSED(L)+5VDC SENSOR (Stacker No Paper Sensor) PL25.6.17 +5VDC P/J8302B P/J8328 +5VDC SENSOR STACKER ENCODE SENSOR SENSED(L)+5VDC (Stacker Encode Sensor)

  • Page 142: Motor

    Signal line name Description Maximum detection signal at the time of Stack UPPER LIMIT SENSED(L)+5VDC Tray rise by SENSOR (Upper Limit Sensor) Paper detection signal in Stack Tray by SEN- STACKER PAPER SENSED(L)+5VDC SOR (Stacker No Paper Sensor) Encoder pulse count detection signal by SEN- SOR (Stacker Encode Sensor) STACKER ENCODE SENSOR SENSED(L)+5VDC (The quantity of the paper discharged by the...

  • Page 143: Motor / Clutch / Solenoid

    PWB MAIN-C PL25.14.5 MOTOR ASSY (Exit Motor) Interlock PL25.13.30 +24VDC P/J8304 P/J8334 EXIT MOTOR A I/L +24VDC EXIT MOTOR /A EXIT MOTOR B I/L +24VDC EXIT MOTOR /B MOTOR ASSY (Regi Motor) Interlock PL25.13.30 +24VDC P/J8304 P/J8335 REGI MOTOR A I/L +24VDC REGI MOTOR /A REGI MOTOR B...
  • Page 144 PWB MAIN-C MOTOR ASSY -DC PL25.14.5 (Eject Clamp Motor) PL25.9.11 P/J8304 P/J8339 EJECT CLAMP MOTOR CCW ON(H)+24VDC EJECT CLAMP MOTOR CW ON(H)+24VDC Interlock +24VDC P/J8304 J8338B SET CLAMP CLUTCH ON(L)+24VDC CLUTCH Z34 (Set Clamp Clutch) PL25.10.15 Interlock +24VDC P/J8304 P/J8340 SUB PADDLE SOLENOID ON(L)+24VDC I/L +24VDC SOLENOID ASSY...

  • Page 145: Tamper

    Signal line name Description CCW direction rotation ON/OFF control signal of EJECT CLAMP MOTOR CCW ON(H)+24VDC MOTOR ASSY-DC (Eject Clamp Motor) (Eject Clamp UP/DOWN) CW direction rotation ON/OFF control signal of EJECT CLAMP MOTOR CW ON(H)+24VDC MOTOR ASSY-DC (Eject Clamp Motor) (Reverse) CLUTCH Z34(Set Clamp Clutch) ON/OFF control SET CLAMP CLUTCH ON(L)+24VDC...

  • Page 146: Stapler

    PWB MAIN-C MOTOR ASSY PL25.14.5 (Rear Tamper Motor) P/J8309 J8461B J8461A J8362B PL25.10.7 REAR TAMPER MOTOR /B REAR TAMPER MOTOR B +24VDC REAR TAMPER MOTOR /A +24VDC REAR TAMPER MOTOR A MOTOR ASSY2 (Front Tamper Motor) P/J8309 J8461B J8461A J8363B PL25.10.6 FRONT TAMPER MOTOR /B FRONT TAMPER MOTOR B...

  • Page 147: Puncher1

    PWB MAIN-C PL25.14.5 +5VDC P/J8308 P/J8354 +5VDC STAPLER HOME POSITION SENSED(L)+5VDC SENSOR (Stapler Move Home Position Sensor) PL25.8.5 STAPLER ASSY PL25.8.2 Low Staple Sensor P/J8308 P/J8356 LOW STAPLE SENSED(L)+5VDC STAPLE READY SENSED(L)+5VDC Staple +5VDC Ready STAPLE HEAD HOME SENSED(L)+5VDC Sensor +5VDC Staple Home Sensor P/J8308...

  • Page 148: Puncher2

    PWB MAIN-C PL25.14.5 +5VDC P/J8307 P/J8355 P/J8353 +5VDC PUNCH BOX SET(L)+5VDC SENSOR (Punch Box Set Sensor) PL25.7.21 +5VDC P/J8307 P/J8352 +5VDC PUNCHER HOME SENSED(L)+5VDC SENSOR (Puncher Move Home Sensor) PL25.7.17 +5VDC P/J8307 P/J8333 P/J8351 +5VDC SIDE REGI SENSOR2 SENSED(L)+5VDC SENSOR (Side Regi Sensor2) PL25.7.8 +5VDC...
  • Page 149 PWB MAIN-C PL25.14.5 BRACKET ASSY- MOTOR,PUNCH Interlock PL25.7.4 +24VDC P/J8306 P/J8344 PUNCH MOVE MOTOR A I/L +24VDC PUNCH MOVE MOTOR /A PUNCH MOVE MOTOR B I/L +24VDC PUNCH MOVE MOTOR /B MOTOR ASSY (Puncher Motor) PL25.7.12 P/J8306 P/J8332 P/J8345 PUNCHER MOTOR CCW ON(H)+24VDC PUNCHER MOTOR CW ON(H)+24VDC +5VDC P/J8307...

  • Page 150: Hcf

    General Wiring Diagram The following describes the legend of the general wiring diagram shown on the next page. Symbols Description Denotes a connection between parts with harnesses and wires. A frame not having parts name inside denotes the connector (P/J). Numeric value inside implies the connector number.

  • Page 151: Wiring Diagram Between Parts

    PWB A MCU F PL8.1.5 SENSOR (HCF Size Sensor L) P/J415 J800 PF55 P/JF03 P/JF01 P/JF51 PL22.1.4 P/J414 P/J800 P/JF04 SENSOR (HCF Size Sensor R) P/JF52 PL22.1.4 SWITCH SENSOR (HCF Tray Set Sensor) FS001 P/JF05 P/JF53 (Top Interlock Switch) PL22.1.4 PL22.7.3 FS002 SENSOR ASSY TA...

  • Page 152: Notes On Using The Wiring Diagram Between Parts

    Connection between PWB ASSY and SENSOR ASSY (HCF Pre Feed Sensor) Connection between PWB ASSY and SENSOR-PHOTO IN (HCF No Paper Sensor) Notes on Using the Wiring Diagram between Parts The following describes the legend of the wiring diagrams between parts shown on the following pages.

  • Page 153: Switch

    Symbols Description Denotes a connection between wires. Denotes DC voltage when the interlock switch in HNB MCU WITH I/L +24VDC CPU turns on +5VDC Denotes DC voltage. +3.3VDC Denotes signal ground. Denotes analog ground. Denotes the return. 1 Switch 4-62...

  • Page 154: Sensor

    PWB ASSY SW IL ASSY PL22.8.1 DOCKING PL22.7.17 P/JF08 FS004 DOCKING SWITCH CLOSE(L)+5VDC FS003 SWITCH Interlock (Top Interlock Switch) +24VDC PL22.7.3 P/JF05 FS002 I/L +24VDC FS001 +24VDC P/JF03 PF55B J800B PWB A MCU F PL8.1.5 P/J415 ENGINE TO HCF HCF TO ENGINE HCF FEED OUT PAPER SENSED(H)+5VDC HCF PAPER SENSED(L)+5VDC PF55A...
  • Page 155 PWB ASSY PL22.8.1 +5VDC P/JF01 PF51 JF51 +5VDC HCF SIZE SENSOR L SENSED(L)+5VDC SENSOR (HCF Size Sensor L) PL22.1.4 +5VDC P/JF01 PF52 JF52 +5VDC HCF SIZE SENSOR R SENSED(L)+5VDC SENSOR (HCF Size Sensor R) PL22.1.4 +5VDC P/JF01 PF53 JF53 +5VDC HCF TRAY SET(L)+5VDC SENSOR (HCF Tray Set Sensor)

  • Page 156: Sensor/Motor/Solenoid

    Signal line name Description HCF SIZE SENSOR L SENSED(L)+5VDC HCF Size Sensor L ON/OFF detection signal HCF SIZE SENSOR R SENSED(L)+5VDC HCF Size Sensor R ON/OFF detection signal HCF TRAY SET(L)+5VDC HCF Tray set signal by HCF Tray Set Sensor Paper detection signal by HCF Feed Out Sensor in HCF FEED OUT PAPER SENSED(H)+5VDC transport section...
  • Page 157 PWB ASSY MOTOR ASSY HCF PL22.8.1 (HCF Feed Motor) PL22.4.2 +24VDC P/JF06 P/JF56 P/JF58 HCF FEED MOTOR NB +24VDC HCF FEED MOTOR B HCF FEED MOTOR NA +24VDC HCF FEED MOTOR A MOTOR ASSY (HCF T/A Motor) PL22.7.12 +24VDC P/JF06 PF57 JF57 HCF T/A MOTOR NB...

  • Page 158: Tandem Tray

    Signal line name Description HCF FEED MOTOR A, HCF FEED MOTOR NA, HCF Feed Motor exciting signal HCF FEED MOTOR B, HCF FEED MOTOR NB, HCF T/A MOTOR A, HCF T/A MOTOR NA, HCF T/A Motor exciting signal HCF T/A MOTOR B, HCF T/A MOTOR NB, HCF NUDGER SOLENOID(L)+24VDC HCF Nudger Solenoid ON/OFF control signal Rise (paper feed possible level) detection signal of...

  • Page 159: Wiring Diagram Between Parts

    PWB A TRAY MCU F MODULE PL8.1.5 PL21.8.7 TAKEAWAY CLUTCH P/J413 P/J541 P/J552 P/J822 PL21.8.7 TAKEAWAY MOTOR P/J826 PL21.8.3 LEFT COVER INTERLOCK SWITCH P/J554 FS812 PL21.7.15 FS813 TRAY3 FEED LIFT UP MOTOR P/J549 P/J661 P/J220B PL21.6.2 SENSOR (Tray3 Level Sensor) P/J101B PL21.6.14 SENSOR (Tray3 No Paper Sensor)

  • Page 160: Notes On Using The Wiring Diagram Between Parts

    Connection between TRAY MODULE PWB and SENSOR (Tray3 Level Sensor) Connection between TRAY MODULE PWB and SENSOR (Tray3 No Paper Sensor) Connection between TRAY MODULE PWB and SENSOR (Tray3 Pre Feed Sensor) Connection between TRAY MODULE PWB and TRAY3 PAPER SIZE SWITCH Connection between TRAY MODULE PWB and TRAY3 FEED OUT SENSOR •...

  • Page 161: Drive

    Symbols Description DEVE_A Denotes a connection between parts with harnesses or wires, attached with signal name/contents. Denotes the function, and logic value of the signal to operate the REGI CLUTCH ON(L)+24VDC function (Low: L, High: H). The given voltage is for signal in high status. The arrow indicates the direction of signal.
  • Page 162 TRAY MODULE PWB PL21.8.5 +24VDC P/J522 P822 TAKE AWAY CLUTCH ON(L)+24VDC +24VDC TAKEAWAY CLUTCH PL21.8.7 TAKEAWAY +24VDC MOTOR PL21.8.3 P/J522 P/J826 +24VDC +5VDC TAKEAWAY MOTOR ON(L)+5VDC +5VDC TAKEAWAY MOTOR CLOCK M/C CLOCK LEFT COVER INTERLOCK SWITCH PL21.7.15 P/J554 FS812 LEFT COVER OPEN(H)+5VDC FS813 PWB A MCU F PL8.1.5...

  • Page 163: Tray3

    Signal line name Description TAKEAWAY CLUTCH ON(L)+24VDC TAKEAWAY CLUTCH ON/OFF control signal TAKEAWAY MOTOR ON(L)+5VDC TAKEAWAY MOTOR ON/OFF control signal TAKEAWAY MOTOR CLOCK Clock signal to TAKEAWAY MOTOR M/C CLOCK Clock signal from TAKEAWAY MOTOR LEFT COVER open/close detection signal by LEFT LEFT COVER OPEN(H)+5VDC COVER INTERLOCK SWITCH Communication signal of PWB A MCU F (Engine)
  • Page 164 TRAY MODULE PWB TRAY3 FEED PL21.8.5 LIFT UP MOTOR PL21.6.2 +24VDC P/J549 P661B J661B P/J220B FMOT3 /B FMOT3 /A 14 2 +24VDC 13 3 +24VDC 12 4 FMOT3 B 11 5 FMOT3 A 10 6 +5VDC P/J549 P661B J661B P/J101B +5VDC TRAY3 LEVEL UP(H)+5VDC SENSOR...

  • Page 165: Tray4

    Signal line name Description FMOT3 A, FMOT3 B, FMOT3 /A, FMOT3 /B TRAY3 FEED LIFT UP MOTOR exciting signal Rise (paper feed possible level) detection signal of TRAY3 LEVEL UP(H)+5VDC plate in Tray3 by SENSOR (Tray3 Level Sensor) Paper detection signal in Tray3 of SENSOR (Tray3 TRAY3 PAPER SENSED(L)+5VDC No Paper Sensor) Feed paper detection signal from Tray3 by SENSOR...
  • Page 166 TRAY TRAY4 FEED MODULE PWB LIFT UP PL21.8.5 MOTOR PL21.6.2 +24VDC P/J549 P6614 J661A P/J220A FMOT4 /B FMOT4 /A 14 2 +24VDC 13 3 +24VDC 12 4 FMOT4 B 11 5 FMOT4 A 10 6 +5VDC P/J549 P661A J661A P/J101A +5VDC TRAY4 LEVEL UP(H)+5VDC SENSOR...
  • Page 167 Signal line name Description FMOT4 A, FMOT4 B, FMOT4 /A, FMOT4 /B TRAY4 FEED LIFT UP MOTOR exciting signal Rise (paper feed possible level) detection signal of TRAY4 LEVEL UP(H)+5VDC plate in Tray4 by SENSOR (Tray4 Level Sensor) Paper detection signal in Tray4 of SENSOR (Tray4 TRAY4 PAPER SENSED(L)+5VDC No Paper Sensor) Feed paper detection signal from Tray4 by SENSOR...

  • Page 168: Chapter 4 Plug/Jack

    Chapter 4 Plug/Jack Engine Connector [P (plug) / J (jack)] List of P/J Coordinat Remarks D-204 Connects Power Unit and Main Switch Harness Assembly D-243 Connects Power Unit and Finisher Outlet D-245 Connects Power Unit and Heater Harness Assembly E-245 Connects Power Unit and Fuser AC Harness Assembly E-245 Not Connects...
  • Page 169 Coordinat Remarks H-181 Connects Tray 1 Pre Feed Sensor and Tray 1 Feeder Harness Assembly H-181 Connects Tray 2 Pre Feed Sensor and Tray 2 Feeder Harness Assembly F-123 Connects ROS and ROS Harness Assembly G-166 Connects Hum & Temp Sensor and REGI Harness Assembly F-123 Connects ROS and ROS Harness Assembly F-123...

  • Page 170: P/J Layout Diagram

    Coordinat Remarks C-183 Connects Tray 1 Feeder Harness Assembly and Feeder Harness Assembly C-184 Connects Tray 2 Feeder Harness Assembly and Feeder Harness Assembly I-199 Connects MPF Assembly and MPF Harness Assembly G-195 Connects EXIT 2 Harness Assembly and EXIT Harness Assembly G-199 Connects Fuser Harness Assembly and PH Harness Assembly C-184...
  • Page 171 FI40001AC...
  • Page 172 Exit PWB FI40002AB...
  • Page 173 No.1 OCT Unit Fuser Assembly FI40003AA...
  • Page 174 MSI Unit FI40004AA...
  • Page 175 FI40005AA...
  • Page 176 Tray1 : 201 Tray2 : 202 Tray1 : 100 Tray2 : 102 Tray1 : 101 Tray2 : 103 Tray1 : 133 Tray2 : 134 Tray1 Feeder Assembly Tray2 Feeder Assembly FI40006AA...
  • Page 177 FI40007AB 5-10...
  • Page 178 FI40008AB 5-11...
  • Page 179 FI40009AA 5-12...

  • Page 180: 1000 Sheet Feeder

    Main Switch FI40010AB 1000 Sheet Feeder Connector [P (plug) / J (jack)] 5-13...

  • Page 181: List Of P/J

    List of P/J Coordinat Remarks 101A C-304 Connects Level Sensor 4 and Tray 4 Harness Assembly 101B C-304 Connects Level Sensor 3 and Tray 3 Harness Assembly 102A D-305 Connects No Paper Sensor 4 and Tray 4 Harness Assembly 102B D-305 Connects No Paper Sensor 3 and Tray 3 Harness Assembly 103A...
  • Page 182 Tray3 : 202B Tray4 : 202A Tray3 : 101B Tray4 : 101A Tray3 : 102B Tray4 : 102A Tray3 : 103B Tray4 : 103A 661B 661A Tray3 Feeder Assembly Tray4 Feeder Assembly FI40101AA 5-15...

  • Page 183: Duplex

    549A 549B FI40102AA Duplex Connector [P (plug) / J (jack)] 5-16...

  • Page 184: List Of P/J

    List of P/J Coordinat Remarks D-606 Connects DUP Sensor and DUP Sensor Harness Assembly B-606 Connects DUP Open Switch and Sensor Harness Assembly C-608 Connects DUP Motor and DUP Motor Harness Assembly H-608 Connects PWBA DUP and DUP Harness Assembly H-609 Connects PWBA DUP and DUP Sensor Harness Assembly H-609...

  • Page 185: Exit 2

    FI40501AA Exit 2 Connector [P (plug) / J (jack)] List of P/J 5-18...
  • Page 186 Coordinat Remarks D-707 Connects OCT Home 2 Sensor and Exit 2 Harness Assembly F-708 Connects Exit 2 Sensor and Exit 2 Harness Assembly F-707 Connects Full Stack Sensor and Exit 2 Harness Assembly B-706 Not Used C-706 Connects Interlock Switch and Exit 2 Harness Assembly C-707 Connects No.2 OCT Motor and Exit 2 Harness Assembly B-707...

  • Page 187: Finisher

    FI40601AB Finisher Connector [P (plug) / J (jack)] List of P/J 5-20...
  • Page 188 Coordinat Remarks E-903 Connects LVPS and AC Inlet Harness Assembly B-902 Connects LVPS and LVPS Harness Assembly B-902 Connects LVPS and LVPS Harness Assembly 8300 G-894 Connects PWBA Main-C and I/F Harness Assembly 8301 G-894 Not Connects 8302 E-895 Connects PWBA Main-C and Main Sensor Harness Assembly 8304 E-892 Connects PWBA Main-C and Main Drive Harness Assembly...

  • Page 189: P/J Layout Diagram

    Coordinat Remarks 8353 C-838 Connects Punch Box Set Sensor and Punch Box Set Sensor Harness Assembly 8354 E-826 Connects Stapler Move Position Sensor and Staple Harness Assembly 8356 F-826 Connects Stapler Unit and Staple Harness Assembly 8357 F-826 Connects Stapler Unit and Staple Harness Assembly 8358 F-826 Connects Stapler Move Motor and Staple Harness Assembly...
  • Page 190 8379 8380 8381 8382 FI40701AA 5-23...
  • Page 191 8331 8328 8330 8327 8326 8365 8356 8357 8354 8358 FI40702AA 5-24...
  • Page 192 8344 8352 8348 8351 8346 8347 8350 8349 8345 8353 8452 FI40703AA 5-25...
  • Page 193 8324 8320 8340 8364 8339 8394 8341 FI40704AA 5-26...
  • Page 194 8361 8359 8336 8360 8325 8338 8362 8363 FI40705AA 5-27...
  • Page 195 8392 8321 8322 8432 8334 8335 8342 8319 FI40706AA 5-28...

  • Page 196: Hcf

    8304 8308 8389 8306 8307 8309 8300 8305 8301 8376 8310 8302 8316 8311 8500 8317 8315 8313 8314 8372 8394 8373 8371 FI40707AA Connector [P (plug) / J (jack)] List of P/J 5-29...
  • Page 197 Coordinat Remarks G-523 Connects PWBA HCF and Sensor Harness Assembly G-523 Connects PWBA HCF and HCF Feeder 1 Harness Assembly G-524 Connects PWBA HCF and HCF Harness Assembly G-524 Connects PWBA HCF and HCF Harness Assembly F-524 Connects PWBA HCF and Interlock Switch Harness Assembly F-524 Connects PWBA HCF and HCF Feeder 1 Harness Assembly G-523...
  • Page 198 FS001 FS002 FS003 FS004 FI40401AA 5-31...

  • Page 199: Tandem Tray

    FI40402AA Tandem Tray Connector [P (plug) / J (jack)] List of P/J Coordinat Remarks 101A C-404 Connects Level Sensor 4 and Tray 4 Harness Assembly 101B C-404 Connects Level Sensor 3 and Tray 3 Harness Assembly 102A D-405 Connects No Paper Sensor 4 and Tray 4 Harness Assembly 5-32...
  • Page 200 Coordinat Remarks 102B D-405 Connects No Paper Sensor 3 and Tray 3 Harness Assembly 103A D-406 Connects Pre Feed Sensor 4 and Tray 4 Harness Assembly 103B D-406 Connects Pre Feed Sensor 3 and Tray 3 Harness Assembly 202A A-404 Connects FMOT 4 and Tray 4 Harness Assembly 202B A-404...

  • Page 201: P/J Layout Diagram

    P/J layout diagram Tray3 : 202B Tray4 : 202A Tray3 : 101B Tray4 : 101A Tray3 : 102B Tray4 : 102A Tray3 : 103B Tray4 : 103A Tray4 Feeder Assembly 661B Tray3 Feeder Assembly FI40301AA 5-34...
  • Page 202 661A 549A 549B FI40302AA 5-35...
  • Page 203 5-36...

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