Ricoh B064 Service Manual
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Ricoh B064 Service Manual

Ricoh B064 Service Manual

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B064/B065/B140/B141/
B142/B143/B163/B228

SERVICE MANUAL

001361MIU
RICOH GROUP COMPANIES

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Summary of Contents for Ricoh B064

  • Page 1: Service Manual

    ® ® ® B064/B065/B140/B141/ B142/B143/B163/B228 SERVICE MANUAL 001361MIU RICOH GROUP COMPANIES...
  • Page 2 1.1.1 OPERATING ENVIRONMENT ............1-1 1.1.2 MACHINE LEVEL ................1-2 1.1.3 MINIMUM SPACE REQUIREMENTS..........1-3 1.1.4 DIMENSIONS ...................1-3 1.1.5 POWER REQUIREMENTS ..............1-4 1.2 MAIN MACHINE (B064/B065) ..............1-5 1.2.1 ACCESSORY CHECK..............1-5 1.2.2 INSTALLATION PROCEDURE ............1-6 Removing Tapes and Retainers ............1-6 Connecting the ADF................1-8 Removing and Filling the Development Unit .........1-9 Re-installing the Development Unit.............1-11...
  • Page 3 1.9 9-BIN MAILBOX (B471)................1-39 1.9.1 ACCESSORY CHECK..............1-39 1.9.2 INSTALLATION PROCEDURE ............1-40 Removing Tapes and Retainers ............1-40 Installation...................1-40 1.10 PRINTER/SCANNER KIT (G338), PRINTER KIT (G339) .....1-42 1.10.1 ACCESSORY CHECK..............1-42 1.10.2 INSTALLATION PROCEDURE ............1-43 Inserting DIMMs..................1-43 Installation Procedure .................1-44 1.11 PS3 (B525-08)..................1-46 1.11.1 INSTALLATION PROCEDURE ............1-46 1.12 USB 2.0 (B525-01) ................1-47 1.12.1 ACCESSORY CHECK..............1-47...
  • Page 4 3.1.10 PAPER FEED.................3-4 3.1.11 USED TONER ................3-4 3.2 SPECIAL TOOLS AND LUBRICANTS ..........3-5 3.2.1 SPECIAL TOOLS ................3-5 3.2.2 LUBRICANTS ...................3-5 3.3 OPERATION PANEL AND EXTERNAL COVERS ........3-6 3.3.1 OPERATION PANEL................3-6 3.3.2 FRONT DOOR .................3-6 3.3.3 RIGHT COVERS ................3-7 3.3.4 LEFT COVERS.................3-8 3.3.5 REAR COVERS ................3-9 3.4 SCANNER ....................3-10 3.4.1 ADF AND TOP COVERS ...............3-10...
  • Page 5 3.6.12 ID SENSOR..................3-41 3.6.13 DRUM MOTOR................3-42 3.6.14 TONER COLLECTION BOTTLE ..........3-43 3.6.15 TONER SEPARATION UNIT............3-43 3.6.16 OZONE FILTERS .................3-44 3.6.17 OPTICS DUST FILTER ..............3-44 3.6.18 INTERNAL DUST FILTER............3-44 3.7 DEVELOPMENT UNIT ................3-45 3.7.1 DEVELOPER REPLACEMENT ............3-45 3.7.2 DEVELOPMENT FILTER ...............3-47 3.7.3 ENTRANCE SEAL AND SIDE SEALS ...........3-48 3.7.4 TD SENSOR...................3-49 3.7.5 TONER END SENSOR ..............3-49...
  • Page 6 3.11 PAPER FEED..................3-83 3.11.1 PAPER TRAY REMOVAL ............3-83 Tandem Tray Removal ...............3-83 3.11.2 REAR FENCE RETURN SENSOR REPLACEMENT....3-85 3.11.3 REAR FENCE HP SENSOR REPLACEMENT......3-86 3.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT..3-87 3.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT ......3-88 3.11.6 TANDEM LCT PAPER SIZE CHANGE ........3-90 3.11.7 PICK-UP, FEED, SEPARATION ROLLER REPLACEMENT ..3-93 3.11.8 FEED UNIT...................3-94 3.11.9 SEPARATION ROLLER PRESSURE ADJUSTMENT....3-96...
  • Page 7 3.14.2 SCANNING.................3-127 Registration: Platen Mode..............3-127 Magnification..................3-127 3.14.3 ADF SCANNING ADJUSTMENTS ..........3-128 Vertical Black Lines ................3-128 DIP Switch Settings (ADF Main Board)..........3-128 ADF Skew Correction ...............3-129 3.15 TOUCH SCREEN CALIBRATION ............3-130 4. TROUBLESHOOTING ..............4-1 4.1 PROGRAM DOWNLOAD................4-1 4.1.1 OVERVIEW ..................4-1 4.1.2 RECOVERY METHODS..............4-1 4.1.3 IMPORTANT SP CODES ..............4-2 4.1.4 DOWNLOAD ERROR CODES ............4-3...
  • Page 8 Test Pattern Table ................5-7 5.3.2 PRINTING TEST PATTERN: SP2902 003 ........5-8 5.3.3 IPU PRINTING TEST PATTERN: SP2902 004 ........5-9 5.4 SOFTWARE UPDATE................5-10 5.4.1 OVERVIEW ..................5-10 5.4.2 SOFTWARE UPDATE PROCEDURE ..........5-11 GW Controller/BCU Update ..............5-11 Forced Update ..................5-12 Stamp Data Update ................5-12 Operation Panel Software Update ............5-13 Printer Update..................5-13 Scanner Update..................5-14...

  • Page 9: Troubleshooting

    Controller Board..................6-7 MB (Mother Board) ................6-7 IPU (Image Processing Unit) ..............6-7 SBU (Sensor Board Unit)..............6-8 PFC (Paper Feed Control) ..............6-8 SDRB (Scanner Driver Board) ..............6-8 VIB (Video Interface Board) ..............6-8 DRB (Drive Board) ................6-8 CNB (Connection Board) ..............6-8 HDD (Hard Disk Drive)................6-9 6.3 COPY PROCESS OVERVIEW ...............6-10 6.4 ADF ......................6-12 6.4.1 OVERVIEW ..................6-12...

  • Page 10: Overview

    6.8.3 DRUM DRIVE .................6-51 6.8.4 DRUM CHARGE................6-51 6.8.5 CHARGE CORONA WIRE CLEANING ..........6-52 6.8.6 DRUM PICK-OFF MECHANISM ............6-53 6.8.7 DRUM CLEANING................6-54 6.8.8 DRUM VENTILATION AND OZONE FILTER.........6-55 6.8.9 TONER RECYCLING ..............6-56 6.8.10 WASTE TONER COLLECTION ...........6-57 Mechanism ..................6-57 Error Detection..................6-57 6.8.11 PROCESS CONTROL..............6-58 What Happens at Power On ...............6-58 Drum Potential Sensor Calibration............6-59...

  • Page 11: Tandem Tray

    6.11 PAPER FEED..................6-86 6.11.1 OVERVIEW ..................6-86 Tray Capacities...................6-87 Built-in Feed Stations................6-87 By-pass Feed..................6-87 Paper Registration ................6-87 Jam Removal..................6-87 6.11.2 DRIVE...................6-88 6.11.3 TRAY AND PAPER LIFT MECHANISM – TRAY 2,3....6-89 Bottom Plate Lift .................6-89 Lift Sensor...................6-90 6.11.4 PAPER FEED AND SEPARATION MECHANISM......6-91 Paper Feed and Separation: No Paper Present .........6-91 Paper Feed and Separation..............6-92 Separation Roller Release Mechanism..........6-93...
  • Page 12 6.12.9 EXIT....................6-120 6.12.10 EXIT JUNCTION GATE............6-121 6.13 DUPLEX UNIT..................6-122 6.13.1 OVERVIEW ................6-122 6.13.2 DUPLEX DRIVE .................6-123 6.13.3 INVERTER OPERATION ............6-124 Inverter Feed-in and Jogging ............6-124 Inverter Feed-out ................6-125 6.13.4 DUPLEX TRAY FEED ..............6-126 6.13.5 DUPLEX INTERLEAVE FEED ...........6-127 6.14 ENERGY SAVER MODES ..............6-129 6.14.1 OVERVIEW ................6-129 6.14.1 ENERGY SAVER MODE............6-130 Entering the energy saver mode............6-130...

  • Page 13: A3/Dlt Feeder Kit (B475)

    PERIPHERALS A3/DLT FEEDER KIT (B475) 1. REPLACEMENT AND ADJUSTMENT........B475-1 1.1 BOTTOM PLATE LIFT WIRE REPLACEMENT ......... B475-1 1.1.1 REMOVING THE LIFT WIRE ............ B475-1 1.1.2 INSTALLING THE LIFT WIRE........... B475-2 2. DETAILS ................B475-3 LCT (B473) 1. REPLACEMENT AND ADJUSTMENT........B473-1 1.1 EXTERNAL COVERS ................

  • Page 14: Punch Unit (B377)

    1.10 PUNCH POSITION ADJUSTMENT..........B468-10 1.11 JAM DETECTION................B468-11 1.12 DIP SW 100 (MAIN BOARD)............B468-12 2. DETAILS ................B468-13 2.1 OVERVIEW ..................B468-13 2.2 DRIVE LAYOUT ................B468-14 2.3 TRAY/STAPLER JUNCTION GATES ..........B468-16 2.4 PRE-STACKING................B468-17 2.5 VERTICAL LIFT MECHANISM............B468-18 2.5.1 OVERVIEW ................

  • Page 15: Bin Mailbox (B471)

    1.2 FEED UNIT AND PICK-UP ROLLER ..........B470-2 1.3 FEED BELT ..................B470-3 1.4 GUIDE PLATE ADJUSTMENT............B470-4 1.5 MAIN BOARD..................B470-5 1.6 MOTOR REPLACEMENT ..............B470-6 1.6.1 VERTICAL TRANSPORT MOTOR..........B470-6 1.6.2 BOTTOM PLATE LIFT MOTOR ..........B470-6 1.6.3 FEED MOTOR, TRANSPORT MOTOR ........B470-7 2.

  • Page 16: Scanner

    1.2 CONTROLLER BOARD ..............G338-2 1.2.1 CONTROLLER BOARD LAYOUT ..........G338-2 1.2.2 CONTROLLER BOARD DIP SWITCHES........G338-4 1.2.3 LED INDICATORS..............G338-4 1.3 ETHERNET BOARD ................G338-5 1.3.1 ETHERNET BOARD LAYOUT ..........G338-5 1.3.2 ETHERNET BOARD OPERATION..........G338-6 1.4 IEEE1394 BOARD (FIREWIRE)............G338-7 1.4.1 OVERVIEW ................

  • Page 17: Specifications

    SPECIFICATIONS SPECIFICATIONS..............SPEC-1 1. GENERAL SPECIFICATIONS............. SPEC-1 1.1 COPIER..................SPEC-1 1.2 ADF ..................... SPEC-2 1.3 POWER CONSUMPTION ............SPEC-3 2. MACHINE CONFIGURATION ............. SPEC-4 3. OPTIONAL EQUIPMENT ..............SPEC-5 3.1 A3/DLT KIT B475 ................ SPEC-5 3.2 LCT (LARGE CAPACITY TRAY) B473........SPEC-5 3.3 3000-SHEET FINISHER WITH SADDLE-STITCH AND 50-SHEET STAPLER B468............

  • Page 18: Program Download

    26 April, 2002 PROGRAM DOWNLOAD 4. TROUBLESHOOTING 4.1 PROGRAM DOWNLOAD 4.1.1 OVERVIEW Here are some important points to keep in mind when downloading software: • If an error interrupts download processing, the machine cannot operate normally with the program software only partially downloaded. •...

  • Page 19: Fusing Unit

    B064/B065/B140/B141/B142/B143/B163/B228 TABLE OF CONTENTS B064/B065/B140/B141/B142/B143/B163/B228 PARTS 20.TANDEM TRAY 1 ..........52 LOCATION AND LIST 21.TANDEM TRAY 2 ..........54 LOCATION OF UNIT ..........2 22.TANDEM TRAY 3 ..........56 1.EXTERIOR 1 ............14 23.UNIVERSAL TRAY..........58 2.EXTERIOR 2 ............16 24.BY-PASS FEED TRAY........

  • Page 20: Special Tools

    42.FUSING UNIT 2 ..........96 69.LOWER FRAME 1..........150 43.FUSING UNIT 3 (B064/B065) ......98 70.LOWER FRAME 2..........152 44.FUSING UNIT 3 71.BCU BOARD (B064/B065)........154 (B140/B141/B142/B143/B163/B228) ..100 72.BCU BOARD 45.FUSING UNIT 4 (B064/B065) ......102 (B140/B141/B142/B143/B163/B228) ..164 46.FUSING UNIT 4 73.IPU BOARD (B064/B065) .........174 (B140/B141/B142/B143/B163/B228) ..104...
  • Page 21 B377 PUNCH KIT TYPE 1045 PARTS LOCATION AND 14.UPPER PAPER EXIT (B468/B469) ....32 LIST 15.LOWER PAPER EXIT 1 (B468/B469) ....34 1.PUNCH KIT TYPE 1045 (B377) ......2 16.LOWER PAPER EXIT 2 (B468/B469) ....36 17.DRIVE SECTION 1 (B468/B469)....... 38 B377 PUNCH KIT TYPE 1045 PARTS INDEX 18.DRIVE SECTION 2 (B468/B469).......
  • Page 22 2.PAPER EXIT 1 (B471) ......... 4 B476 COPY TRAY TYPE 1075 PARTS INDEX 3.PAPER EXIT 2 (B471) ......... 6 PARTS INDEX ............2 4.PAPER EXIT 3 (B471) ......... 8 5.DECAL AND DOCUMENTS (B471) ....10 B478 3000-SHEET FINISHER SR840 PARTS LOCATION AND LIST LOCATION OF UNIT ..........

  • Page 23: Scanner

    B513 JOGGER UNIT TYPE 1075 PARTS LOCATION AND 5.FOLDER SECTION 2 (B660) ......10 LIST 6.FOLDER SECTION 3 (B660) ......12 1.JOGGER UNIT (B513) ........2 7.FOLDER SECTION 4 (B660) ......14 8.FOLDER SECTION 5 (B660) ......16 B513 JOGGER UNIT TYPE 1075 PARTS INDEX 9.FOLDER SECTION 6 (B660) ......
  • Page 24 17.LOWER PAPER EXIT 2 (B674))......38 19.ELECTRICAL SECTION (B706) ......42 18.DRIVE SECTION 1 (B674) ........ 40 20.FRAME SECTION 1 (B706)....... 44 19.DRIVE SECTION 2 (B674) ........ 42 21.FRAME SECTION 2 (B706)....... 46 20.ELECTRICAL SECTION (B674) ......44 22.DECAL AND DOCUMENT (B706) ..... 48 21.FRAME SECTION (B674)........

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