Ricoh Aficio MP6002 Aficio MP7502 Aficio MP9002 Service Manual (product code D131 D132 D133)


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual Ricoh Aficio MP6002 Aficio MP7502 Aficio MP9002 (product code D131 D132 D133) contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

1. PRODUCT INFORMATION
1.1 SPECIFICATIONS
1.2 MACHINE CONFIGURATION
1.2.1 PERIPHERAL UNITS
1.2.2 OTHER OPTIONS
1.3 GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH PREDECESSOR PRODUCTS
1.3.1 DIFFERENCES FROM PREDECESSOR PRODUCTS
1.3.2 UNIT AND OPTION NAME AND NUMBER CHANGES
Main Machine and Peripheral Units
Controller Options
Fax Options
1.4 OVERVIEW
1.4.1 MECHANICAL COMPONENT LAYOUT
1.4.2 PAPER PATH (WITH COVER INTERPOSER TRAY)
1.4.3 PAPER PATH (WITH 9-BIN MAILBOX)
1.4.4 DRIVE LAYOUT

2. INSTALLATION
2.1 INSTALLATION REQUIREMENTS
2.1.1 OPERATING ENVIRONMENT
2.1.2 MACHINE LEVEL
2.1.3 MINIMUM SPACE REQUIREMENTS
2.1.4 DIMENSIONS
2.1.5 PERIPHERAL/OPTION SUMMARY TABLE
2.1.6 POWER REQUIREMENTS
2.2 MAIN MACHINE
2.2.1 ACCESSORY CHECK
2.2.2 INSTALLATION PROCEDURE
Removing Tapes and Retainers
Removing and Filling the Development Unit
Re-installing the Development Unit
Initializing the Drum Settings
Tandem Tray
Machine Level
Date/Time Setting
SP Codes
Connecting the Drum Heater Connector and the Tray Heater Connector
Installing the Scanner Heater
2.3 A3/11″X17″ TRAY TYPE 9001 (D482)
2.3.1 ACCESSORY CHECK
2.3.2 INSTALLATION PROCEDURE
2.4 LCIT RT4010 (D613)
2.4.1 ACCESSORY CHECK
2.4.2 INSTALLATION PROCEDURE
Removing Tape
Preparing the Main Machine
Installing the LCT
2.5 8 1/2″X14″ PAPER SIZE TRAY TYPE 9002 (B474)
2.5.1 ACCESSORY CHECK
2.5.2 INSTALLATION PROCEDURE
2.6 MULTI-FOLDING UNIT FD4000 (D615)
2.6.1 ACCESSORIES
2.6.2 INSTALLATION
Tapes
Paper Guide, Sponge Strips
Ground Plate
Docking
Power Cord
Finishing the Installation
Proof Tray Auxiliary Plate
2.7 FINISHER SR4080 (D610)
2.7.1 ACCESSORY CHECK
2.7.2 INSTALLATION
2.8 PUNCH UNITS (B531/A812)
2.8.1 ACCESSORY CHECK
2.8.2 INSTALLATION
2.9 OUTPUT JOGGER UNIT TYPE 9002B (B513)
2.9.1 ACCESSORY CHECK
2.9.2 INSTALLATION PROCEDURE
2.10 FINISHERS SR4060/SR4070 (D611/D612)
2.10.1 ACCESSORIES
2.10.2 INSTALLATION PROCEDURE
Removing Tapes and Retainers
Docking the Finisher
Attaching the Trays
Leveling the Finisher
Selecting the Staple Supply Name
Enabling Booklet Binding (D612 Only)
Auxiliary Trays
2.11 PUNCH UNITS (B702)
2.11.1 ACCESSORIES
2.11.2 INSTALLATION PROCEDURE
2.12 OUTPUT JOGGER UNIT TYPE 9002A (B703)
2.12.1 ACCESSORIES
2.12.2 INSTALLATION PROCEDURE
2.13 COVER INTERPOSER TRAY CI4000 (D614)
2.13.1 ACCESSORIES
2.13.2 INSTALLATION PROCEDURE
Removing Tapes and Retainers
Preparing the Finisher
Attaching the Extensions for the D610
Prepare the Cover Interposer for the D610
Attach the Extensions to the D610
Attaching the Extensions for the D611/D612
Attaching the Interposer Tray (D610/D611/D612)
Attaching the Corner Plates for the D610
Docking the Finisher and Interposer to the Machine (D610/D611/D612)
2.14 MAILBOX CS4000 (D616)
2.14.1 ACCESSORY CHECK
2.14.2 INSTALLATION PROCEDURE
2.15 COPY TRAY TYPE 9002 (B756)
2.15.1 ACCESSORIES
2.15.2 INSTALLATION
2.16 CARD READER BRACKET (B498), KEY COUNTER BRACKET (B452)
D131/D132/D133 iv SM
2.16.1 KEY CARD BRACKET B498 ACCESSORIES
2.16.2 KEY COUNTER BRACKET B452 ACCESSORIES
2.16.3 INSTALLATION
Assemble the Key Counter Bracket
Install the Key Card Bracket and Assembled Key Counter
2.17 KEY COUNTER INTERFACE UNIT 20 PIN (B870)
2.17.1 INSTALLATION PROCEDURE
2.18 COPY CONNECTOR TYPE 3260 (B328)
2.18.3 INSTALLATION
2.19 MFP OPTIONS
2.19.1 MERGING APPLICATIONS ON ONE SD CARD
Overview
Merging Applications
Undo Exec
2.19.2 COMMON PROCEDURES
Inserting SD Cards
Storing Copied SD Cards
2.19.3 PRINTER/SCANNER UNIT TYPE 9002 (D620)
Accessories
Installation
2.19.4 POSTSCRIPT3 UNIT TYPE 9002 (D620)
Accessories
Installation
2.19.5 IEEE802.11 INTERFACE UNIT (D377)
Accessories
Installation
User Tool Settings for Wireless LAN
SP Mode and UP Mode Settings for IEEE 802.11 a/g Wireless LAN 2-108
2.19.6 BLUETOOTH INTERFACE UNIT TYPE D (D566)
Accessories
Installation
2.19.7 FILE FORMAT CONVERTER TYPE E (D377)
Accessory Check
Installation
2.19.8 HDD ENCRYPTION UNIT TYPE A (D377)
Before You Begin the Procedure
Enabling Encryption
Recovery from a Device Problem
Restoring the encryption key
Clearing the NVRAM
2.19.9 DATA OVERWRITE SECURITY UNIT TYPE H (D377)
Before You Begin�
Installation
2.19.10 BROWSER UNIT TYPE J (D620)
Accessories
Installation
2.19.11 COPY DATA SECURITY UNIT TYPE F (B829)
Accessories
Installation
IPU
After Replacing the Copy Data Security Unit
2.19.12 VM CARD TYPE U (D640)
Accessories
Installation
2.19.13 IEEE 1284 INTERFACE BOARD TYPE A (B679)
Accessories
Installation
2.19.14 GIGABIT ETHERNET TYPE B (D377)
Accessories
Installation

3. PREVENTIVE MAINTENANCE
3.1 PM TABLES
3.1.1 MAIN MACHINE
Scanner Optics
Around the Drum
Development Unit
Paper Feed
Transfer Belt Unit
Fusing Unit and Paper Exit
Duplex
ADF
3.1.2 OPTIONAL PERIPHERAL DEVICES
LCIT RT4010 (D613)
Cover Interposer Tray CI4000 (D614)
Finisher SR4080 (D610)
Finisher SR4060/SR4070 (D611/D612)
Punch Unit Type 3260 (B702) for Finisher SR4060/SR4070 (D611/D612)
Multi Folding Unit FD4000 (D615)
Related SP Codes

4. REPLACEMENT AND ADJUSTMENT
4.1 GENERAL CAUTIONS
4.1.1 DRUM
4.1.2 DRUM UNIT
4.1.3 TRANSFER BELT UNIT
4.1.4 SCANNER UNIT
4.1.5 LASER UNIT
4.1.6 CHARGE CORONA
4.1.7 DEVELOPMENT
4.1.8 CLEANING
4.1.9 FUSING UNIT
4.1.10 PAPER FEED
4.1.11 USED TONER
4.2 SPECIAL TOOLS AND LUBRICANTS
4.2.1 SPECIAL TOOLS
4.2.2 LUBRICANTS
4.3 OPERATION PANEL AND EXTERNAL COVERS
4.3.1 OPERATION PANEL
4.3.2 FRONT DOOR
4.3.3 RIGHT COVERS
4.3.4 LEFT COVERS
4.3.5 REAR COVERS
4.4 SCANNER
4.4.1 ADF
4.4.2 EXPOSURE GLASS
4.4.3 SCANNER ORIGINAL SIZE SENSORS
Original Width Sensors
Original Length Sensors
4.4.4 LENS BLOCK
4.4.5 EXPOSURE LAMP
4.4.6 SIOB
4.4.7 SCANNER MOTOR
4.4.8 SCANNER HP SENSOR
4.4.9 SCANNER WIRE REPLACEMENT
Scanner Wire Removal
Scanner Wire Reinstallation and Scanner Position Adjustment
4.5 LASER UNIT
4.5.1 CAUTION DECALS
4.5.2 LD UNIT, POLYGON MOTOR AND POLYGON MOTOR DRIVE BOARD
SP Adjustments
4.5.3 LASER SYNCHRONIZATION DETECTOR REPLACEMENT
4.5.4 LASER UNIT ALIGNMENT
4.6 DRUM UNIT
4.6.1 DEVELOPMENT UNIT REMOVAL
Drum Removal
Drum Re-installation
Replacement with a Used Development Unit
4.6.2 CHARGE CORONA UNIT
4.6.3 CHARGE CORONA WIRE, GRID, CLEANING PAD
4.6.4 OPC DRUM REMOVAL
Dusting the Drum Surface
4.6.5 PTL
4.6.6 QUENCHING LAMP
4.6.7 DRUM POTENTIAL SENSOR
4.6.8 CLEANING FILTER
4.6.9 CLEANING BLADE
4.6.10 CLEANING BRUSH
4.6.11 PICK-OFF PAWLS
4.6.12 ID SENSOR
4.6.13 DRUM MOTOR
4.6.14 TONER COLLECTION BOTTLE
4.6.15 TONER SEPARATION UNIT
4.6.16 OZONE FILTERS
4.6.17 OPTICS DUST FILTER
4.6.18 INTERNAL DUST FILTER
4.6.19 TONER COOLING FAN
4.7 DEVELOPMENT UNIT
4.7.1 DEVELOPER REPLACEMENT
Preparation
Removal
Reinstallation
D131/D132/D133 viii SM
4.7.2 DEVELOPMENT FILTER
4.7.3 ENTRANCE SEAL AND SIDE SEALS
Removal
Reinstalling
4.7.4 TD SENSOR
4.7.5 TONER END SENSOR
4.7.6 TONER SUPPLY MOTOR
Cleaning Requirement
4.7.7 DEVELOPMENT MOTOR
4.8 TRANSFER BELT UNIT
4.8.1 TRANSFER BELT UNIT REMOVAL
4.8.2 TRANSFER BELT REMOVAL
Re-installation
4.8.3 TRANSFER ROLLER CLEANING BLADE
4.8.4 DISCHARGE PLATE
Reinstallation
4.8.5 TRANSFER POWER PACK
Re-installation
4.9 FUSING UNIT
4.9.1 FUSING UNIT REMOVAL
4.9.2 FUSING UNIT THERMISTORS AND THERMOSTATS
Reinstallation
4.9.3 WEB CLEANING ROLLER
Web Unit Disassembly
Reinstallation
Web Unit Re-assembly
4.9.4 WEB MOTOR AND WEB END SENSOR
Reinstallation
4.9.5 PRESSURE ROLLER CLEANING UNIT
Reinstallation
4.9.6 FUSING LAMPS, HOT ROLLER, AND PRESSURE ROLLER
Fusing Lamps
Hot Roller and Pressure Roller
4.9.7 PRESSURE ROLLER
Spring Adjustment
4.9.8 STRIPPER PAWLS
4.9.9 NIP BAND WIDTH ADJUSTMENT
4.9.10 FUSING UNIT EXIT SENSOR
4.9.11 FUSING/EXIT MOTOR
4.9.12 FUSING EXIT SENSOR AND EXIT UNIT ENTRANCE SENSORS
4-87
4.10 DUPLEX UNIT
4.10.1 DUPLEX UNIT REMOVAL
Reinstallation
4.10.2 DUPLEX UNIT SIDE-TO-SIDE ADJUSTMENT
4.10.3 JOGGER FENCE ADJUSTMENT
4.10.4 DUPLEX MOTORS
Duplex Inverter Motor
Duplex Jogger and Transport Motors
4.10.5 DUPLEX SENSORS
Jogger HP Sensor
Duplex Entrance Sensor
Duplex Transport Sensor 3
Inverter Exit Sensor, Transport Sensors 1 & 2
4.10.6 DUPLEX JOGGER BELT ADJUSTMENT
4.11 PAPER FEED
4.11.1 PAPER TRAY
Tandem Tray
Universal Tray
4.11.2 REAR FENCE RETURN SENSOR REPLACEMENT
4.11.3 REAR FENCE HP SENSOR REPLACEMENT
4.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT
4.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT
Reinstallation
4.11.6 TANDEM TRAY PAPER SIZE CHANGE
4.11.7 TANDEM TRAY SIDE REGISTRATION
4.11.8 PICK-UP, FEED, SEPARATION ROLLER REPLACEMENT
4.11.9 FEED UNIT
4.11.10 PAPER FEED MOTORS
For D131
For D132/D133
4.11.11 SEPARATION ROLLER PRESSURE ADJUSTMENT
4.11.12 RELAY SENSOR
4.11.13 BY-PASS PAPER SIZE DETECTION BOARD
Reinstallation
4.11.14 BY-PASS TRAY ROLLERS
D131/D132/D133 x SM
4.11.15 BY-PASS SEPARATION ROLLER PRESSURE ADJUSTMENT
4-118
4.11.16 REGISTRATION SENSOR
4.11.17 REGISTRATION AND BY-PASS UNIT REMOVAL
4.12 PCBS AND HDD
4.12.1 CNT BOARD (CONTROLLER BOARD)
Reinstallation of CNT Board
4.12.2 NVRAM
NVRAM on the BCU
NVRAM on the Controller
4.12.3 IPU
4.12.4 HDD
Reinstallation
4.12.5 CTL-PSU
4.12.6 BCU
Replace the BCU
4.12.7 CNB
4.12.8 PFB
4.12.9 DRB
4.12.10 PSU
Reinstallation of PSU
4.13 ADF
4.13.1 ADF COVERS
4.13.2 FEED UNIT
4.13.3 FEED BELT AND PICK-UP ROLLER
4.13.4 SEPARATION ROLLER
4.13.5 REGISTRATION SENSOR
4.13.6 ADF CONTROL BOARD
4.13.7 ORIGINAL WIDTH, INTERVAL, SEPARATION AND SKEW
CORRECTION SENSORS
4.13.8 ORIGINAL LENGTH SENSORS
4.13.9 DF POSITION AND APS SENSORS
4.13.10 OTHER ADF SENSORS
4.13.11 BOTTOM PLATE LIFT MOTOR
4.13.12 FEED MOTOR
4.13.13 EXIT MOTOR AND TRANSPORT MOTOR
4.13.14 PICK-UP ROLLER MOTOR AND HP SENSOR
4.13.15 CIS UNIT
4.13.16 ADF EXIT SENSOR
4.13.17 ADF TRANSPORT BELT ASSEMBLY
Reinstallation
Removing the Belt
Reinstalling the Belt
Reattaching the White Cover
4.14 COPY IMAGE ADJUSTMENTS: PRINTING/SCANNING
4.14.1 IMAGE ADJUSTMENTS: PRINTING
Preparation
Registration – Leading Edge/Side-to-Side
Blank Margin
Registration Buckle Adjustment
4.14.2 IMAGE ADJUSTMENTS: SCANNING
Registration: Platen Mode
Magnification
4.14.3 ADF SCANNING ADJUSTMENTS
Vertical Black Lines
DIP Switch Settings (ADF Main Board)
ADF Skew Correction
4.15 TOUCH SCREEN CALIBRATION

5. SYSTEM MAINTENANCE
5.1 RESETS
5.1.1 MEMORY ALL CLEAR: SP5801
5.1.2 SOFTWARE AND SETTING RESET
Software Reset
Resetting the System
Resetting Copy/Document Server Features Only
Resetting Scanner Features Only
5.2 SERVICE PROGRAM MODE
5.2.1 GENERAL NOTES
5.2.2 SERVICE MODE LOCK/UNLOCK
5.2.3 TO ENTER AND EXIT THE SERVICE PROGRAM MODE
5.2.4 TO SWITCH TO THE COPY WINDOW FOR TEST PRINTING
Using the SP Mode
Direct Entry
Button Selection Entry
5.2.5 SP MODE PRINT (SMC PRINT)
5.3 TEST PATTERN PRINTING
D131/D132/D133 xii SM
5.3.1 PRINTING TEST PATTERN: SP2902-003
Test Pattern Table
5.3.2 IPU FRONT/BACK TEST PATTERNS: SP2902-001,002
Test Pattern Table
5.3.3 IPU PRINTING TEST PATTERN: SP2902-004
5.4 UPDATING THE FIRMWARE
5.4.1 SOFTWARE UPDATE
Software Update Procedure
Doing the Software Update Procedure
Errors During Firmware Update
Updating the LCDC for the Operation Panel
Downloading Stamp Data
5.4.2 UPLOADING/DOWNLOADING NVRAM DATA
Uploading Content of NVRAM to an SD card
Downloading an SD Card to NVRAM
5.5 SERVICE PROGRAM MODE TABLES
5.5.1 SP TABLES
5.6 INPUT/OUTPUT CHECK
5.7 USING THE DEBUG LOG
5.7.1 SETTING UP “SAVE DEBUG LOG”
To Switch Debug Log On
To Select the Target for the Debug Log File
To Select Events
To select one or more memory modules for recording in the debug log file
5.7.2 RETRIEVING THE DEBUG LOG FROM THE HDD
5.7.3 MORE ABOUT DEBUG LOG
SP5857-015: SD to SD (Any)
SP5857-016: Make HDD LogFile
SP5857-017: Make SD Log File

6. TROUBLESHOOTING
6.1 SERVICE CALL CONDITIONS
6.2 IMPORTANT SP CODES
6.3 JAM DETECTION
6.3.1 SENSOR LOCATIONS
6.3.2 FREQUENT PAPER JAMS
Symptom 1: Jams when paper is fed from a by-pass tray that is not used
frequently
Symptom 2: Jams with noise from the paper feed unit
Symptom 3: Other
6.3.3 JAM CODES
ADF: Paper Jam Errors
Main Unit and LCIT RT4010 (D613): Paper Jam Errors
Finisher SR4060 (D611): Paper Jam Errors
Finisher SR4070 (D612): Paper Jam Errors
Finisher SR4080 (D610): Paper Jam Errors
Mailbox CS4000 (D616): Paper Jam Errors
Cover Interposer Tray CI4000 (D614): Paper Jam Errors
Multi Folding Unit FD4000 (D615): Paper Jam Errors
6.4 PROGRAM DOWNLOAD
6.4.1 RECOVERY METHODS
6.4.2 DOWNLOAD ERROR CODES
6.5 TIMING CHARTS
6.5.1 FEED, TRANSPORT, FEED OUT: FACE-UP
6.5.2 TRANSPORT, INVERTER, FEED OUT: FACE-DOWN
6.5.3 DUPLEX TRANSPORT
6.6 OTHER PROBLEMS
6.6.1 BLOWN FUSE CONDITIONS
6.6.2 COMMON PROBLEMS

7. ENERGY SAVE
7.1 ENERGY SAVE
7.1.1 ENERGY SAVER MODES
Timer Settings
Return to Stand-by Mode
Recommendation
7.1.2 ENERGY SAVE EFFECTIVENESS
7.2 PAPER SAVE
7.2.1 EFFECTIVENESS OF DUPLEX/COMBINE FUNCTION
1. Duplex:
2. Combine mode:
3. Duplex + Combine:
These Machines (D131/D132/D133)