Ricoh Aficio MPC2030/MPC2050/MPC2530/MPC2550 Service Manual, product code D037/D038/D040/D041


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Table of contents:

1 PRODUCT INFORMATION
1.1 SPECIFICATIONS
1.2 MACHINE CONFIGURATION
1.2.1 H-MODEL
1.2.2 L-MODEL
1.3 OVERVIEW

2. INSTALLATION
2.1 INSTALLATION REQUIREMENTS
2.1.1 ENVIRONMENT
2.1.2 MACHINE LEVEL
2.1.3 MACHINE SPACE REQUIREMENTS
2.1.4 POWER REQUIREMENTS
2.2 OPTIONAL UNIT COMBINATIONS
2.2.1 MACHINE OPTIONS
2.2.2 CONTROLLER OPTIONS
2.3 COPIER INSTALLATION
2.3.1 POWER SOCKETS FOR PERIPHERALS
2.3.2 INSTALLATION FLOW CHART
2.3.3 ACCESSORY CHECK
2.3.4 INSTALLATION PROCEDURE
Tapes and Retainers
Developer and Toner Bottles
Paper Trays
Emblem and Decals
Fax Settings for D037-17
Initialize the Developer
Settings Relevant to the Service Contract
Settings for @Remote Service
2.3.5 MOVING THE MACHINE
2.3.6 TRANSPORTING THE MACHINE
Main Frame
2.4 PAPER FEED UNIT (D331)
2.4.1 ACCESSORY CHECK
2.4.2 INSTALLATION PROCEDURE
2.5 PAPER FEED UNIT (D425)
2.5.1 COMPONENT CHECK
2.5.2 INSTALLATION PROCEDURE
2.6 CASTER TABLE (D488)
2.6.1 COMPONENT CHECK
2.6.2 INSTALLATION PROCEDURE
2.7 ARDF (D366)
2.7.1 COMPONENT CHECK
2.7.2 INSTALLATION PROCEDURE
2.8 PLATEN COVER INSTALLATION (G329)
2.9 SIDE TRAY (D427)
2.9.1 COMPONENT CHECK
2.9.2 INSTALLATION PROCEDURE
2.10 1-BIN TRAY UNIT (D426)
2.10.1 COMPONENT CHECK
2.10.2 INSTALLATION PROCEDURE
2.11 SHIFT TRAY UNIT (D428)
2.11.1 COMPONENT CHECK
2.11.2 INSTALLATION PROCEDURE
2.12 INTERNAL FINISHER (D429)
2.12.1 COMPONENT CHECK
2.12.2 INSTALLATION PROCEDURE
Preparing before Installing the Internal Finisher
Internal Finisher Installation
2.13 PUNCH UNIT (D390)
2.13.1 COMPONENT CHECK
2.13.2 INSTALLATION PROCEDURE
Removing the Internal Finisher
Preparing the Punch Unit before Installing the Internal Finisher
Installing the Punch and Inverter Unit
Preparing the Internal Finisher
Installing the Internal Finisher
2.14 USB2.0/SD SLOT TYPE A
2.14.1 ACCESSORY CHECK
2.14.2 INSTALLATION PROCEDURE
2.14.3 TESTING THE SD CARD/USB SLOT
2.15 MECHANICAL COUNTER (NA ONLY)
2.15.1 INSTALLATION PROCEDURE
2.16 KEY COUNTER BRACKET
2.16.1 INSTALLATION PROCEDURE
2.17 KEY COUNTER INTERFACE UNIT
2.17.1 INSTALLATION PROCEDURE
2.18 COPY DATA SECURITY UNIT TYPE F (B829)
2.18.1 INSTALLATION
User Tool Setting
2.19 ANTI-CONDENSATION HEATER
2.19.1 INSTALLATION PROCEDURE
2.20 TRAY HEATER (MAINFRAME)
2.20.1 INSTALLATION PROCEDURE
2.21 TRAY HEATERS (OPTIONAL UNIT)
2.21.1 INSTALLATION PROCEDURE
Tray Heater for D425
Tray Heater for D331
2.22 CONTROLLER OPTIONS
2.22.1 OVERVIEW
I/F Card Slots
SD Card Slots
USB Slots
2.22.2 SD CARD APPLI MOVE
Overview
Move Exec
Undo Exec
2.22.3 POSTSCRIPT 3 (D038/D041 ONLY)
2.22.4 FILE FORMAT CONVERTER (D038/D041 ONLY)
2.22.5 IEEE1284 (D038/D041 ONLY)
Installation Procedure
2.22.6 IEEE 802.11 A/G, G (WIRELESS LAN: D038/D041 ONLY)
Installation Procedure
UP Mode Settings for Wireless LAN
SP Mode and UP Mode Settings for IEEE 802.11 a/g, g Wireless LAN2-96
2.22.7 BLUETOOTH (D038/D041 ONLY)
2.22.8 DATAOVERWRITESECURITY UNIT TYPE I (D362: D038/D041
ONLY) 2-98
Before You Begin the Procedure
Seal Check and Removal
Installation Procedure
2.22.9 HDD ENCRYPTION UNIT (D038/D041 ONLY)
Before You Begin the Procedure
Seal Check and Removal
Installation Procedure
Recovery from a Device Problem
Restoring the Encryption key
Clearing the NVRAM
2.22.10 PICTBRIDGE
2.22.11 VM CARD TYPE I (D038/D041 ONLY)
Installation Procedure
Firmware Update Procedure
2.22.12 BROWSER UNIT TYPE E (D038/D041 ONLY)
Installation Procedure
Update Procedure
2.22.13 GIGABIT ETHERNET (D038/D041 ONLY)
2.22.14 MEMORY UNIT TYPE I 512MB (D038/D041 ONLY)
2.22.15 CHECK ALL CONNECTIONS

3. PREVENTIVE MAINTENANCE
3.1 MAINTENANCE TABLES
3.2 PM PARTS SETTINGS
3.2.1 BEFORE REMOVING THE OLD PM PARTS
3.2.2 AFTER INSTALLING THE NEW PM PARTS
3.2.3 PREPARATION BEFORE OPERATION CHECK
3.2.4 OPERATION CHECK

4. REPLACEMENT AND ADJUSTMENT
4.1 BEFOREHAND
4.2 SPECIAL TOOLS
4.3 IMAGE ADJUSTMENT
4.3.1 SCANNING
Scanner sub-scan magnification
Scanner leading edge and side-to-side registration
4.3.2 ARDF
ARDF side-to-side, leading edge registration and trailing edge
ARDF sub-scan magnification
4.3.3 REGISTRATION
Image Area
Leading Edge
Side to Side
Adjustment Standard
Paper Registration Standard
Adjustment Procedure
4.3.4 ERASE MARGIN ADJUSTMENT
4.3.5 COLOR REGISTRATION
Line Position Adjustment
4.3.6 PRINTER GAMMA CORRECTION
Copy Mode
Printer Mode
4.4 EXTERIOR COVERS
4.4.1 PCDU TONER COLLECTION BOTTLE
4.4.2 FRONT DOOR
4.4.3 ITB CLEANING UNIT COVER
4.4.4 LEFT COVER
4.4.5 REAR COVER
4.4.6 REAR LOWER COVER
4.4.7 DUST FILTER
4.4.8 RIGHT REAR COVER
4.4.9 OPERATION PANEL
For D038/D041
For D037/D040
4.4.10 TOUCH PANEL POSITION ADJUSTMENT (D038/D041)
4.4.11 INNER RIGHT COVER
4.4.12 INNER COVER
4.4.13 FRONT RIGHT COVER
4.4.14 RIGHT UPPER COVER
4.4.15 LEFT FRAME AND LEFT FRAME REAR COVER
4.4.16 PAPER EXIT COVER
4.4.17 INVERTER TRAY
4.4.18 INNER TRAY
4.4.19 INNER REAR COVER
4.5 SCANNER UNIT
4.5.1 EXPOSURE GLASS
4.5.2 ORIGINAL LENGTH SENSORS
4.5.3 EXPOSURE LAMP
Reassembling
4.5.4 SCANNER MOTOR
4.5.5 SENSOR BOARD UNIT (SBU)
When reassembling
4.5.6 EXPOSURE LAMP STABILIZER
4.5.7 SCANNER HP SENSOR
4.5.8 PLATEN COVER SENSOR
4.5.9 FRONT SCANNER WIRE
Reinstalling the Front Scanner Wire
4.5.10 REAR SCANNER WIRE
Reinstalling the Rear Scanner Wire
4.6 LASER OPTICS
4.6.1 CAUTION DECAL LOCATION
4.6.2 LASER UNIT
Preparing a new laser unit
Before removing the old laser unit
Recovery procedure for no replacement preparation of laser unit
Removing the laser unit
After installing a new laser unit
4.6.3 POLYGON MIRROR MOTOR
4.7 IMAGE CREATION
4.7.1 PCDU (PHOTO CONDUCTOR AND DEVELOPMENT UNIT)
When installing a new PCDU
4.7.2 DRUM UNIT AND DEVELOPMENT UNIT
New unit detection for the development unit
4.7.3 TONER HOPPER UNIT
Toner hopper unit: K, C, M
Toner hopper unit: Y
When installing a new toner hopper unit
4.7.4 TONER SUPPLY MOTOR
4.7.5 TONER COLLECTION MOTOR
4.7.6 PCDU TONER COLLECTION BOTTLE FULL SENSOR
4.7.7 PCDU TONER COLLECTION BOTTLE SET SWITCH
4.7.8 RFID BOARD
4.8 IMAGE TRANSFER
4.8.1 ITB CLEANING UNIT
When installing the ITB cleaning unit
4.8.2 ITB TONER COLLECTION BOTTLE FULL SENSOR
4.8.3 ITB (IMAGE TRANSFER BELT) UNIT
4.8.4 ITB UNIT MOTOR
4.8.5 IMAGE TRANSFER BELT
When reinstalling a new image transfer belt
4.8.6 ITB CONTACT MOTOR
4.8.7 ITB CONTACT SENSOR
4.9 PAPER TRANSFER
4.9.1 PTR (PAPER TRANSFER ROLLER) UNIT
4.9.2 OPENING THE PAPER TRANSFER UNIT
4.9.3 ID SENSOR BOARD
Cleaning for ID sensors
After installing a new ID sensor unit/board
4.9.4 TEMPERATURE AND HUMIDITY SENSOR
4.10 DRIVE UNIT
4.10.1 GEAR UNIT
Adjustment after reinstalling the gear unit
4.10.2 REGISTRATION MOTOR
4.10.3 PAPER FEED MOTOR: T1
4.10.4 PAPER FEED MOTOR: T2
4.10.5 DRUM MOTOR: CMY
4.10.6 DEVELOPMENT MOTOR: CMY
4.10.7 DRUM/DEVELOPMENT MOTOR: K
4.10.8 DEVELOPMENT CLUTCH: K
4.10.9 FUSING/PAPER EXIT MOTOR
4.11 FUSING
4.11.1 PM PARTS
4.11.2 FUSING UNIT
When installing the fusing unit
4.11.3 ENTRANCE GUIDE PLATE
Cleaning Requirement
4.11.4 STRIPPER PLATE
Cleaning Requirement
4.11.5 EXIT GUIDE PLATE CLEANING PROCEDURE
4.11.6 PRESSURE ROLLER FUSING LAMP
4.11.7 HEATING ROLLER FUSING LAMP
4.11.8 FUSING BELT
4.11.9 HEATING, FUSING AND TENSION ROLLER
When reinstalling the fusing roller
4.11.10 PRESSURE ROLLER
Cleaning Requirement
4.11.11 HEATING ROLLER THERMOSTATS
4.11.12 HEATING ROLLER THERMISTOR
Cleaning Requirement
4.11.13 PRESSURE ROLLER THERMISTOR
Pressure Roller Thermistor: Center
Pressure Roller Thermistor: Center
Cleaning Requirement
4.11.14 PRESSURE ROLLER THERMOSTAT
4.11.15 THERMOPILE
When cleaning the lens of the thermopile
4.11.16 CLEANING UNIT (OPTION) INSTALLATION PROCEDURE 4-98
4.12 PAPER FEED
4.12.1 PAPER TRAY
4.12.2 FEED ROLLER
Tray 1 and Tray 2
When reinstalling the feed roller
4.12.3 FRICTION PAD
When reinstalling the friction pad
4.12.4 PAPER SIZE SWITCH
4.12.5 PAPER END SENSOR
Paper End Sensor: T1
Paper End Sensor: T2
4.12.6 REGISTRATION SENSOR
Cleaning the registration roller
4.12.7 VERTICAL TRANSPORT SENSOR
Vertical Transport Sensor 1
Vertical Transport Sensor 2
4.13 PAPER EXIT
4.13.1 JUNCTION GATE SOLENOID FAN
When installing the junction gate solenoid fan
4.13.2 PAPER EXIT UNIT
4.13.3 FUSING EXIT
4.13.4 PAPER EXIT SENSOR
When installing the paper exit sensor
4.13.5 INVERTER SENSOR
4.13.6 INVERTER MOTOR
4.13.7 FUSING FRONT FAN
When installing the fusing front fan
4.14 DUPLEX UNIT
4.14.1 DUPLEX UNIT
4.14.2 DUPLEX ENTRANCE SENSOR
4.14.3 DUPLEX EXIT SENSOR
4.14.4 DUPLEX ENTRANCE MOTOR
4.14.5 DUPLEX EXIT MOTOR
4.14.6 BY-PASS MOTOR
4.14.7 BY-PASS TRAY UNIT
4.14.8 BY-PASS PAPER LENGTH SENSOR
4.14.9 BY-PASS PAPER SIZE SENSOR
When reinstalling the by-pass paper size sensor
4.14.10 BY-PASS PAPER END SENSOR
Reinstalling the By-pass Paper End Sensor
4.14.11 BY-PASS FEED ROLLER
4.14.12 BY-PASS TRAY HP SENSOR
4.15 ELECTRICAL COMPONENTS
4.15.1 BOARDS
4.15.2 CONTROLLER BOX COVER
4.15.3 CONTROLLER BOX
Opening the controller box
4.15.4 BCU
When installing the new BCU
4.15.5 HDD (ONLY FOR D038/D041)
4.15.6 CONTROLLER BOX FAN
When installing the controller box fan
4.15.7 FUSING REAR FAN
When installing the fusing rear fan
4.15.8 PSU
4.15.9 HVPS: TTS BOARD
4.15.10 HVPS: CB BOARD
4.15.11 I-CONTROLLER BOARD
When installing the new controller board
When installing a new HDD unit
Disposal of HDD Units
Reinstallation
4.15.12 NVRAM REPLACEMENT PROCEDURE
NVRAM on the BCU
NVRAM on the Controller
4.16 MACHINE BOOT-UP

5. SYSTEM MAINTENANCE REFERENCE
5.1 SERVICE PROGRAM MODE
5.1.1 SP TABLES
5.1.2 TYPES OF SP MODES FOR DI-C1 H-MODEL (D038/D041)
SP Mode Button Summary
Switching Between SP Mode and Copy Mode for Test Printing
Selecting the Program Number
Service Mode Lock/Unlock
5.1.3 TYPES OF SP MODES FOR DI-C1 L-MODEL (D037/D040)
Selecting Programs
Specifying Values
Activating Copy Mode
Quitting Programs/Ending SP Mode
5.1.4 REMARKS
Display on the Control Panel Screen
Others
5.2 FIRMWARE UPDATE
5.2.1 TYPE OF FIRMWARE
H-Model (D038/D041)
L-Model (D037/D040)
5.2.2 BEFORE YOU BEGIN
5.2.3 UPDATING FIRMWARE
Preparation
Updating Procedure
Error Messages
Firmware Update Error
Recovery after Power Loss
5.2.4 UPDATING THE LCDC FOR THE OPERATION PANEL
5.2.5 HANDLING FIRMWARE UPDATE ERRORS
Error Message Table
5.3 INSTALLING ANOTHER LANGUAGE
5.4 REBOOT/SYSTEM SETTING RESET
5.4.1 SOFTWARE RESET
5.4.2 SYSTEM SETTINGS AND COPY SETTING RESET
System Setting Reset
Copier Setting Reset
5.5 CONTROLLER SELF-DIAGNOSTICS
5.5.1 OVERVIEW
5.6 SD CARD APPLI MOVE
5.6.1 OVERVIEW
5.6.2 MOVE EXEC
5.6.3 UNDO EXEC
5.7 DOWNLOADING STAMP DATA
5.8 NVRAM DATA UPLOAD/DOWNLOAD
5.8.1 UPLOADING CONTENT OF NVRAM TO AN SD CARD
5.8.2 DOWNLOADING AN SD CARD TO NVRAM
5.9 ADDRESS BOOK UPLOAD/DOWNLOAD
5.9.1 INFORMATION LIST
5.9.2 DOWNLOAD
5.9.3 UPLOAD
5.10 USING THE DEBUG LOG
5.10.1 OVERVIEW
5.10.2 SWITCHING ON AND SETTING UP SAVE DEBUG LOG
5.10.3 RETRIEVING THE DEBUG LOG FROM THE HDD
5.10.4 RECORDING ERRORS MANUALLY
5.11 CARD SAVE FUNCTION
5.11.1 OVERVIEW
Card Save:
5.11.2 PROCEDURE
For D038/D041
For D037/D040
Error Messages
5.11.3 ERROR MESSAGES

6. TROUBLESHOOTING
6.1 SERVICE CALL CONDITIONS
6.2 PROCESS CONTROL ERROR CONDITIONS
6.3 TROUBLESHOOTING GUIDE
6.3.1 SUB-SCAN MAGNIFICATION ERROR
Sub-scan Magnification Adjustment Procedure
Motor Speed Adjustment
6.3.2 TRAPEZOID IMAGE ADJUSTMENT
Before Adjusting the Trapezoid Image
Adjusting the Trapezoid Image
6.4 JAM DETECTION
6.5 ELECTRICAL COMPONENT DEFECTS
6.6 SCANNER TEST MODE
6.6.1 SBU TEST MODE
6.6.2 IPU TEST MODE
SP4-904-1 Register Access
SP4-904-2 Image Path
D037/D038/D040/D041 APPENDICES
SEE APPENDIX SECTION FOR DETAILED TABLE OF CONTENTS
D331 PAPER TRAY UNIT PB3030
SEE SECTION D331 FOR DETAILED TABLE OF CONTENTS
D366 ARDF DF3030
SEE SECTION D366 FOR DETAILED TABLE OF CONTENTS
D388 INTERNAL SHIFT TRAY SH3040
SEE SECTION D388 FOR DETAILED TABLE OF CONTENTS
D425 PAPER FEED UNIT PB3070
SEE SECTION D425 FOR DETAILED TABLE OF CONTENTS
D426 1 BIN TRAY BN3060
SEE SECTION D426 FOR DETAILED TABLE OF CONTENTS
D427 SIDE TRAY TYPE C2550
SEE SECTION D427 FOR DETAILED TABLE OF CONTENTS
D428 INTERNAL SHIFT TRAY SH3030
SEE SECTION D428 FOR DETAILED TABLE OF CONTENTS
D429 INTERNAL FINISHER TYPE C2550
SEE SECTION D429 FOR DETAILED TABLE OF CONTENTS
D432/D433 FAX OPTION TYPE C2550/C2530
SEE SECTION D432/D433 FOR DETAILED TABLE OF CONTENTS