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Ricoh B022 Service Manual

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B022/B027

SERVICE MANUAL

001197MIU
RICOH GROUP COMPANIES

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Summary of Contents for Ricoh B022

  • Page 1: Service Manual

    B022/B027 SERVICE MANUAL 001197MIU RICOH GROUP COMPANIES...

  • Page 2: Table Of Contents

    B022/B027 TABLE OF CONTENTS INSTALLATION 1 OVERALL MACHINE INFORMATION ......... 1-1 1.1 SPECIFICATIONS ..................1-1 1.2 MACHINE CONFIGURATION ..............1-5 1.2.1 SYSTEM COMPONENTS ............... 1-5 1.2.2 INSTALLABLE OPTION TABLE ............1-7 Copier options ..................1-7 Fax option .................... 1-7 Printer/scanner options ................ 1-7 1.3 PAPER PATH ...................
  • Page 3 Toner bottle replenishment mechanism ..........2-35 Toner supply mechanism ..............2-36 2.6.6 TONER DENSITY CONTROL ............2-37 Overview .................... 2-37 Toner density sensor initial setting ............. 2-39 Toner density measurement .............. 2-39 Vsp/Vsg detection ................2-39 Toner supply reference voltage (Vref) determination ......2-39 B022/B027...
  • Page 4 2.10.2 FUSING DRIVE AND RELEASE MECHANISM......2-62 2.10.3 FUSING ENTRANCE GUIDE SHIFT MECHANISM ....2-63 2.10.4 PRESSURE ROLLER..............2-64 2.10.5 CLEANING MECHANISM............2-64 2.10.6 FUSING TEMPERATURE CONTROL......... 2-65 Temperature Control ................2-65 Fusing Lamp Control................2-66 2.10.7 OVERHEAT PROTECTION............2-67 2.10.8 PAPER EXIT................2-67 B022/B027...
  • Page 5 3.7.2 INSTALLATION PROCEDURE............3-23 3.8 SHIFT TRAY................... 3-26 3.8.1 COMPONENT CHECK ..............3-26 3.8.2 INSTALLATION PROCEDURE............3-26 3.9 BY-PASS FEED UNIT INSTALLATION ..........3-28 3.9.1 COMPONENTS CHECK..............3-28 3.9.2 INSTALLATION PROCEDURE............3-28 3.10 DUPLEX UNIT INSTALLATION............3-30 3.10.1 ACCESSORY CHECK ..............3-30 B022/B027...
  • Page 6 SP1-XXX: Feed ..................4-6 SP2-XXX: Drum ..................4-16 SP4-XXX: Scanner ................4-25 SP5-XXX: Mode..................4-31 SP6-XXX: Peripherals.................4-41 SP7-XXX: Data Log ................4-43 SP9-XXX: Debug/Testing ..............4-52 4.2.3 TEST PATTERN PRINTING (SP2-902-3) ........4-53 4.2.4 INPUT CHECK ................4-54 Main Machine Input Check (SP5-803) ..........4-54 ARDF Input Check (SP6-007).............4-57 B022/B027...
  • Page 7 SBCU: DIP SW102 ................4-77 4.9 SPECIAL TOOLS AND LUBRICANTS ........... 4-78 4.9.1 SPECIAL TOOLS................4-78 4.9.2 LUBRICANTS ................4-78 PREVENTIVE MAINTENANCE SCHEDULE 5 PREVENTIVE MAINTENANCE SCHEDULE........ 5-1 5.1 PM TABLE ....................5-1 REPLACEMENT AND ADJUSTMENT 6 REPLACEMENT AND ADJUSTMENT......... 6-1 B022/B027...
  • Page 8 6.7 PCBS AND OTHER ITEMS ..............6-32 6.7.1 CONTROLLER BOARD..............6-32 6.7.2 SBCU BOARD ................6-33 6.7.3 POWER PACK................6-33 6.7.4 MAIN MOTOR................6-34 6.7.5 PSU ....................6-35 6.8 COPY ADJUSTMENTS: PRINTING/SCANNING ........6-36 6.8.1 PRINTING..................6-36 Registration - Leading Edge/Side-to-Side .......... 6-36 B022/B027...
  • Page 9 7.6 BLOWN FUSE CONDITIONS ..............7-21 PAPER TRAY UNIT (A860/B390) 1 OVERALL MACHINE INFORMATION.......... 8-1 1.1 SPECIFICATIONS..................8-1 1.2 MECHANICAL COMPONENT LAYOUT ...........8-2 1.3 ELECTRICAL COMPONENT LAYOUT.............8-3 1.4 ELECTRICAL COMPONENT DESCRIPTION...........8-4 1.5 DRIVE LAYOUT ..................8-5 2 DETAILED DESCRIPTIONS ............8-6 B022/B027 viii...
  • Page 10 3.2 REAR FENCE HP SENSOR ..............9-11 3.3 CHANGING THE TRAY PAPER SIZE ............9-12 3.4 LEFT TRAY PAPER END SENSOR ............9-12 3.5 TRAY LIFT MOTOR ................9-13 3.6 TRAY MOTOR..................9-14 3.7 PAPER FEED CLUTCH AND RELAY CLUTCH........9-15 3.8 PAPER FEED UNIT ................9-16 B022/B027...

  • Page 11: Overall Machine Information

    4.7 ORIGINAL SET/ORIGINAL REVERSE SENSOR .........10-25 4.8 ORIGINAL SIZE SENSOR ..............10-26 4.9 ORIGINAL FEED DRIVE ...............10-27 DF Feed Clutch.................10-27 Pick-up Solenoid ................10-27 Transport Motor ................10-27 DF Feed Motor..................10-27 4.10 REGISTRATION SENSOR..............10-28 4.11 STAMP SOLENOID AND ORIGINAL EXIT SENSOR ......10-29 B022/B027...

  • Page 12: Detailed Descriptions

    1.2 COMPONENT LAYOUT ................13-2 2 DETAILED SECTION DESCRIPTIONS ........13-3 2.1 BASIC OPERATION................13-3 2.2 PRIMARY MECHANISMS ...............13-4 2.2.1 TRAY SHIFT...................13-4 2.2.2 HALF TURN DETECTION..............13-5 3 REPLACEMENT AND ADJUSTMENT ........13-6 3.1 TRAY COVER REPLACEMENT .............13-6 3.1.1 TRAY COVER REMOVAL..............13-6 B022/B027...

  • Page 13: Paper Size Detection

    Up to A4 sideways/LT sideways ............15-7 2.2 FEED IN AND EXIT MECHANISM ............15-8 When paper is fed into duplex unit:.............15-8 Inversion and Exit: ................15-8 3 REPLACEMENT AND ADJUSTMENT ........15-9 3.1 COVER REMOVAL .................15-9 3.2 ENTRANCE SENSOR REPLACEMENT ..........15-10 3.3 EXIT SENSOR REPLACEMENT............15-11 B022/B027...

  • Page 14: Troubleshooting

    3.1 DIP SWITCH SETTINGS ................17-9 4 DETAILED DESCRIPTIONS ............. 17-10 4.1 GENERAL LAYOUT ................17-10 4.2 ELECTRICAL COMPONENT LAYOUT..........17-11 4.3 ELECTRICAL COMPONENT DESCRIPTION........17-13 4.4 DRIVE LAYOUT ..................17-15 4.5 JUNCTION GATES ................17-17 Upper tray mode ................17-17 Sort/stack mode ................17-17 Staple mode..................17-17 xiii B022/B027...

  • Page 15: Overview

    2.2.1 OUTPUT TRAY MECHANISM .............18-14 Stack height detection...............18-14 Output tray up/down mechanism ............18-15 2.2.2 PAPER FEED ................18-16 Overview...................18-16 Straight feed out mode..............18-16 Shift sorting mode ................18-17 Stapling mode...................18-19 2.2.3 JAM CONDITIONS ...............18-20 2.2.4 ERROR DETECTION ..............18-20 3 OVERALL MACHINE INFORMATION........18-21 3.1 SPECIFICATIONS..................18-21 B022/B027...

  • Page 16: Firmware History

    Rev. 11/2002 FIRMWARE HISTORY 1 FIRMWARE HISTORY ..............19-1 1.1 FIRMWARE MODIFICATION HISTORY ..........19-1 1.1.1 FIRMWARE MODIFICATION HISTORY (CONTROLLER) ....19-1 1.1.2 FIRMWARE MODIFICATION HISTORY (SBCU) ......19-3 1.1.3 FIRMWARE MODIFICATION HISTORY (LCDC) ......19-4 1.1.4 FIRMWARE MODIFICATION HISTORY (LANGUAGE) ....19-5 B022/B027...

  • Page 17: Installation Requirements

    3.4 FIRMWARE UPDATE PROCEDURE............3-11 3.5 POWER-ON SELF TEST ................3-11 3.6 SELF DIAGNOSTIC TEST ..............3-11 3.7 USER PROGRAM MODE ...............3-12 3.7.1 PRINTER USER PROGRAM MODE..........3-12 3.7.2 SCANNER USER PROGRAM MODE ..........3-13 DETAILED SECTION DESCRIPTIONS 4 DETAILED SECTION DESCRIPTIONS ........4-1 B022/B027...

  • Page 18: Machine Configuration

    SPECIFICATIONS SPECIFICATIONS 1 GENERAL SPECIFICATIONS..............5-1 1.1 PRINTER.....................5-1 1.2 SCANNER ...................5-3 2 SOFTWARE ACCESSORIES ..............5-4 2.1 PRINTER.....................5-4 Printer Drivers..................5-4 Utility Software ..................5-4 2.2 SCANNER ...................5-5 Scanner Driver ..................5-5 Scanner Utilities ..................5-5 3 MACHINE CONFIGURATION ..............5-6 3.1 SYSTEM COMPONENTS ..............5-6 xvii B022/B027...

  • Page 19: Fax Option

    2.3.4 FAX SC CODE TABLE ..............2-16 2.4 ISDN TEST FUNCTION ................2-17 2.4.1 LEDS ....................2-17 2.4.2 BACK-TO-BACK TEST..............2-18 SERVICE TABLES 3 SERVICE TABLES................ 3-1 3.1 SERVICE PROGRAM MODE..............3-1 3.1.1 SERVICE PROGRAM MODE OPERATION........3-1 Entering and Exiting SP mode ..............3-1 B022/B027 xviii...

  • Page 20: Overview

    Memory back-up ...................4-3 Switches ....................4-3 4.2.3 NCU (US) ..................4-4 4.2.4 NCU (EUROPE/ASIA) ..............4-5 4.2.5 SG3 BOARD..................4-6 CCP (Communication Control Processor) ..........4-6 Flash ROM....................4-6 DRAM ....................4-6 QM coder ....................4-6 V.34 Modem ..................4-6 4.2.6 SIG4 BOARD..................4-7 ICCP (ISDN Communication Control Processor) ........4-7 CODEC....................4-7 B022/B027...

  • Page 21: Controller

    Regular transmission: .................4-19 Print and transmission ................4-19 Using Document Server..............4-19 4.5 ROM HISTRORY..................4-20 4.5.1 FCU ROM HISTORY ..............4-20 4.5.2 FAX APPLICATION ROM HISTORY..........4-21 SPECIFICATIONS SPECIFICATIONS................5-1 1 GENERAL SPECIFICATIONS..............5-1 2 CAPABILITIES OF PROGRAMMABLE ITEMS ..........5-3 3 MACHINE CONFIGURATION ..............5-4 B022/B027...

  • Page 22: Shift Tray

    INTERCHANGE UNIT B300/B416 PRINTER/SCANNER CONTROLLERS B453/B461 SERVICE TABLES B022/B027 1-BIN TRAY UNIT A898/B413 FAX UNIT B418 PREVENTIVE MAINTENANCE B022/B027 SHIFT TRAY UNIT B313/B459 REPLACEMENT AND ADJUSTMENT B022/B027 BY-PASS A899/B415 TROUBLESHOOTING B022/B027 DUPLEX A896/B414 PAPER TRAY UNIT A860/B390 BRIDGE UNIT A897/B417 FIRMWARE HISTORY...

  • Page 23: Parts Catalog

    ® ® ® B022/B027 PARTS CATALOG 001196MIU RICOH GROUP COMPANIES...

  • Page 24: Drive

    B022/B027 PARTS INDEX 8.LASER UNIT (B022/B027) ........22 PARTS INDEX ............2 9.TRANSFER UNIT (B022/B027) ......24 10.PAPER FEED SECTION 1 (B022/B027) ... 26 PAPER TRAY UNIT PS490 B390 PARTS LOCATION 11.PAPER FEED SECTION 2 (B022/B027) ... 28 AND LIST 12.PAPER FEED SECTION 3 (B022/B027) ...

  • Page 25: Paper Feed

    INTERCHANGE UNIT TYPE 1027 B416 PARTS LARGE CAPACITY TRAY PS500 B391 PARTS INDEX LOCATION AND LIST PARTS INDEX............2 1.EXTERIOR (B391)..........2 2.PAPER FEED SECTION (B391) ......4 1-BIN TRAY UNIT PT280 B413 PARTS LOCATION 3.TANDEM TRAY 1 (B391) ........6 AND LIST 4.TANDEM TRAY 2 (B391) ........

  • Page 26: Paper Exit

    DUPLEX AD420 B414 PARTS INDEX 2.SHIFT TRAY (B442)..........4 PARTS INDEX............2 3.DRIVE SECTION (B442)........6 4.PAPER EXIT SECTION (B442) ......8 BRIDGE UNIT TYPE 1027 B417 PARTS LOCATION 5.PAPER FEED SECTION (B442) ......10 AND LIST 6.FRAME/ELECTRICAL SECTION (B442).... 12 1.BRIDGE UNIT 1 (B417)........
  • Page 27 2. EXTERIOR 2 (B022/B027) 3. OPERATION PANEL (B022/B027) See Page 9 See Page 11 See Page 13 4. PLATEN COVER (OPTION B406) 5. OPTICS SECTION 1 (B022/B027) 6. OPTICS SECTION 2 (B022/B027) See Page 15 See Page 17 See Page 19 B022/B027...
  • Page 28 Ricoh Aficio 1022, Aficio 1027 service manual Ricoh Aficio 1022, Aficio 1027 service manual Ricoh Aficio 1022, Aficio 1027 service manual Ricoh Aficio 1022, Aficio 1027 service manual Ricoh Aficio 1022, Aficio 1027 service manual Ricoh Aficio 1022, Aficio 1027 service manual...

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B027

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