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Ricoh MPC3003, MPC3503, MPC4503, MPC5503, MPC6003 (product code: D146 D147 D148 D149 D150) Service Manual

This manual, Ricoh MPC3003, MPC3503, MPC4503, MPC5503, MPC6003, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Ricoh MPC3003, MPC3503, MPC4503, MPC5503, MPC6003 copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Ricoh MPC3003, MPC3503, MPC4503, MPC5503, MPC6003 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1) PRODUCT INFORMATION
1.1 PRODUCT OVERVIEW
1.1.1 COMPONENT LAYOUT
Scanner Unit
Laser Exposure Unit
Image Transfer Unit
PCDU
Toner Supply / Waste Toner Bottle
Paper Feed Unit
Duplex Unit
By-pass unit
Fusing Unit
Paper Transfer / Paper Exit
Air Flow
Drive Unit
Board / Switch
1.1.2 PAPER PATH
1.1.3 DRIVE LAYOUT
1.2 MACHINE CODES AND PERIPHERALS CONFIGURATION
1.2.1 DIAGRAM
D146/D147 Options (mainly North America)
D146/D147 Options (mainly Europe and Asia)
D148D149 Options (mainly North America)
D148/D149 Options (mainly Europe and Asia)
D150 Options (mainly North America)
D150 Options (mainly Europe and Asia)
1.3 SPECIFICATIONS
1.4 GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH PREDECESSOR PRODUCTS
1.4.1 DIFFERENCES FROM PREDECESSOR
Scan, LD unit, Paper feed unit
Duplex, Driving, Main frame
PCDU
Toner supplement, Image transfer
Fusing
Electrical component
1.4.2 NEW FEATURES OF D146/D147/D148/D149/D150
1.4.3 IMPORTANT NOTICE FOR MACHINE

2) INSTALLATION
2.1 INSTALLATION REQUIREMENTS
2.1.1 ENVIRONMENT
2.1.2 MACHINE LEVEL
2.1.3 MACHINE SPACE REQUIREMENTS
2.1.4 MACHINE DIMENSIONS
2.1.5 POWER REQUIREMENTS
Input voltage level
2.2 MAIN MACHINE INSTALLATION
2.2.1 INSTALLATION FLOW CHART
2.2.2 ACCESSORY CHECK
2.2.3 INSTALLATION PROCEDURE
Removal of packing materials and shipping retainers / Removal of PCDU seal
For machines with preinstalled SPDF: Removal of protective sheet
Toner bottle installation
Attaching paper output tray parts
Attaching the decals
Connecting the power cord
2.2.4 IMAGE QUALITY TEST / SETTINGS
Image quality test
Checking the copy image with the test chart
Paper setting
Security Function Installation
2.2.5 MOVING THE MACHINE
2.2.6 TRANSPORTING THE MACHINE
Main Frame
2.3 PAPER FEED UNIT PB3160
2.3.1 ACCESSORY CHECK
2.3.2 INSTALLATION PROCEDURE
2.4 PAPER FEED UNIT PB3150
2.4.1 ACCESSORY CHECK
2.4.2 INSTALLATION PROCEDURE
2.5 LCIT PB3170
2.5.1 ACCESSORY CHECK
2.5.2 INSTALLATION PROCEDURE
Changing the paper size
2.6 LCIT RT3030
2.6.1 ACCESSORY CHECK
2.6.2 INSTALLATION PROCEDURE
Changing the Paper Size
2.7 CASTER TABLE TYPE M3
2.7.1 ACCESSORY CHECK
2.7.2 INSTALLATION PROCEDURE
2.8 PLATEN COVER PN2000
2.8.1 ACCESSORY CHECK
2.8.2 INSTALLATION PROCEDURE
2.9 ARDF DF3090
2.9.1 ACCESSORY CHECK
2.9.2 INSTALLATION PROCEDURE
When feeding thin paper
2.10 SPDF DF3080
2.10.1 ACCESSORY CHECK
2.10.2 INSTALLATION PROCEDURE
Attaching the SPDF
Attaching the Sub IPU / Replacing the BCU
Set serial number on new BCU
Adjust SP Settings
2.11 BRIDGE UNIT BU3070
2.11.1 ACCESSORY CHECK
2.11.2 INSTALLATION PROCEDURE
2.12 1 BIN TRAY BN3110
2.12.1 ACCESSORY CHECK
2.12.2 INSTALLATION PROCEDURE
2.13 INTERNAL SHIFT TRAY SH3070
2.13.1 ACCESSORY CHECK
2.13.2 INSTALLATION PROCEDURE
2.14 SIDE TRAY TYPE M3
2.14.1 ACCESSORY CHECK
2.14.2 INSTALLATION PROCEDURE
2.15 BOOKLET FINISHER SR3170 (D688)/ FINISHER SR3160 (D689)
2.15.1 ACCESSORY CHECK
2.15.2 INSTALLATION PROCEDURE
Auxiliary Tray
2.16 PUNCH UNIT PU3060
2.16.1 ACCESSORY CHECK
2.16.2 INSTALLATION PROCEDURE
2.17 BOOKLET FINISHER SR3150 / FINISHER SR3140
2.17.1 ACCESSORY CHECK
2.17.2 INSTALLATION PROCEDURE
2.18 PUNCH UNIT PU3050
2.18.1 ACCESSORY CHECK
2.18.2 INSTALLATION PROCEDURE
2.19 INTERNAL FINISHER SR3130
2.19.1 ACCESSORY CHECK
2.19.2 INSTALLATION PROCEDURE
2.20 PUNCH UNIT PU3040
2.20.1 ACCESSORY CHECK
2.20.2 INSTALLATION PROCEDURE
2.21 KEY COUNTER BRACKET TYPE M3
2.21.1 INSTALLATION PROCEDURE
2.22 OPTIONAL COUNTER INTERFACE UNIT TYPE A
2.22.1 INSTALLATION PROCEDURE
Key Counter
2.23 INTERNAL OPTIONS
2.23.1 LIST OF SLOTS
D148/D149/D150
D146/D147
2.24 IEEE 1284 INTERFACE BOARD TYPE A
2.24.1 INSTALLATION PROCEDURE
2.25 IEEE 802.11A/G/N INTERFACE UNIT TYPE M2
2.25.1 ACCESSORY CHECK
2.25.2 INSTALLATION PROCEDURE
Attaching the boards
Attaching the antenna
2.25.3 SETTINGS
Check the connection of the wireless LAN interface
2.26 BLUETOOTH INTERFACE UNIT TYPE D
2.26.1 ACCESSORY CHECK
2.26.2 INSTALLATION PROCEDURE
2.27 FILE FORMAT CONVERTER TYPE E
2.27.1 ACCESSORY CHECK
2.27.2 INSTALLATION PROCEDURE
2.28 DATA OVERWRITE SECURITY UNIT TYPE H (D377)/ I (D362)
2.28.1 OVERVIEW
2.28.2 COMPONENT LIST
2.28.3 BEFORE YOU BEGIN THE PROCEDURE
Seal Check and Removal
2.28.4 INSTALLATION PROCEDURE
2.28.5 CONFIGURING "AUTO ERASE MEMORY" (PERFORMED BY THE
CUSTOMER)
2.29 COPY DATA SECURITY UNIT TYPE G
2.29.1 ACCESSORY CHECK
2.29.2 INSTALLATION PROCEDURE
2.29.3 SETTINGS (TO BE DONE BY THE USER)
Equipment administrator settings
2.30 IMAGEABLE AREA EXTENSION UNIT TYPE M3
2.30.1 ACCESSORY CHECK
2.30.2 INSTALLATION PROCEDURE
When you forgot to change the SP
2.31 OCR UNIT TYPE M2
2.31.1 ACCESSORY CHECK
2.31.2 SEARCHABLE PDF FUNCTION OUTLINE
2.31.3 INSTALLATION PROCEDURE
2.31.4 RECOVERY PROCEDURE
2.32 SD CARD OPTION
2.32.1 SD CARD SLOTS
2.32.2 LIST OF SLOTS USED
2.33 SD CARD APPLI MOVE
2.33.1 OVERVIEW
2.33.2 MOVE EXEC
2.33.3 UNDO EXEC
2.34 BROWSER UNIT TYPE M4/M3
2.34.1 ACCESSORY CHECK
2.34.2 INSTALLATION PROCEDURE
To update EXJS
When checking the version of EXJS
Browser unit uninstallation procedure
2.34.3 SETTINGS
Browser default setting
2.35 SD CARD FOR NETWARE PRINTING TYPE M4/M3
2.35.1 ACCESSORY CHECK
2.35.2 INSTALLATION PROCEDURE
2.36 PS3 CARD TYPE M4/M3
2.36.1 ACCESSORY CHECK
2.36.2 INSTALLATION PROCEDURE
2.37 CAMERA DIRECT PRINT CARD TYPE M4/M3
2.37.1 ACCESSORY CHECK
2.37.2 INSTALLATION PROCEDURE
2.38 COLOR CONTROLLER CONNECTION BOARD TYPE M4/M3
2.38.1 INSTALLATION PROCEDURE
2.39 SMART CARD READER (D739)
2.39.1 ACCESSORY CHECK
2.39.2 INSTALLATION PROCEDURE

3) PREVENTIVE MAINTENANCE
3.1 PM PARTS SETTINGS
3.1.1 REPLACEMENT PROCEDURE OF THE PM PARTS
3.1.2 AFTER INSTALLING THE NEW PM PARTS
3.1.3 PREPARATION BEFORE OPERATION CHECK
3.1.4 OPERATION CHECK
3.2 IMAGE QUALITY STANDARDS
3.2.1 RESOLUTION
3.2.2 COLOR SHIFT
3.2.3 MAGNIFICATION RATIO ERROR MARGIN
3.2.4 MAGNIFICATION RATIO ERROR MARGIN DEVIATION
3.2.5 PITCH ERROR MARGIN
3.2.6 PERPENDICULARITY
3.2.7 LINEARITY
3.2.8 PARALLELISM
3.2.9 MISSING IMAGE AREA (D135/D136)
3.2.10 MARGIN POSITION
3.3 PAPER TRANSFER QUALITY STANDARDS
3.3.1 REGISTRATION
3.3.2 SKEW
Exposure glass
ADF

4) REPLACEMENT AND ADJUSTMENT
4.1 NOTES ON THE MAIN POWER SWITCH
4.1.1 PUSH SWITCH
Characteristics of the Push Switch (DC Switch)
Shutdown Method
Forced Shutdown
4.2 BEFOREHAND
4.3 SPECIAL TOOLS
4.4 EXTERIOR COVERS
4.4.1 FRONT COVER
4.4.2 CONTROLLER COVER
4.4.3 UPPER LEFT COVER
4.4.4 LEFT REAR COVER
4.4.5 LEFT COVER
4.4.6 REAR COVER
4.4.7 REAR RIGHT COVER
4.4.8 REAR LOWER COVER
4.4.9 SCANNER REAR COVER
4.4.10 SCANNER REAR COVER (SMALL)
4.4.11 RIGHT REAR COVER
4.4.12 RIGHT UPPER COVER
4.4.13 MAIN POWER SWITCH COVER
4.4.14 WASTE TONER COVER
4.4.15 REVERSE TRAY
4.4.16 PAPER EXIT TRAY
4.4.17 PAPER EXIT COVER
4.4.18 PAPER EXIT LOWER COVER
4.4.19 PAPER EXIT FRONT COVER
4.4.20 INNER UPPER COVER
4.4.21 INNER LOWER COVER
4.5 CONTROLLER UNIT
4.5.1 OPERATION PANEL
4.5.2 BOARD A
4.5.3 BOARD B
4.5.4 BOARD C
4.5.5 LCD PANEL
4.5.6 LCD
Notes when replacing the LCD
Replacement procedure
4.6 SCANNER UNIT
4.6.1 SCANNER EXTERIOR
Scanner Upper Cover
Scanner Right Cover
Scanner Front Cover
Scanner Left Cover
4.6.2 EXPOSURE GLASS
4.6.3 EXPOSURE LAMP (LED)
4.6.4 SCANNER MOTOR
4.6.5 LENS BLOCK
4.6.6 ORIGINAL SIZE SENSOR
4.6.7 SIO
4.6.8 SCANNER HP SENSOR
4.6.9 DF POSITION SENSOR
4.6.10 ADJUSTING THE SCANNER WIRE
Scanner Wire (Front)
Scanner wire assembly (front side)
Scanner position adjustment
Scanner Wire (Rear)
Scanner Wire Assembly (rear side)
4.6.11 MODIFYING THE SCANNER (CONTACT/CONTACTLESS) WHEN
USING ARDF
Procedure for the ADF
Procedure for the scanner
4.6.12 MODIFYING THE SCANNER (CONTACT/CONTACTLESS) WHEN
USING SPDF
Procedure for the SPDF
Procedure for the scanner
4.7 LASER UNIT
4.7.1 LASER UNIT
Before Replacement
Removing
Installing a New Laser Unit
Adjustment after replacing the laser unit
4.7.2 POLYGON MOTOR
Adjustment after replacing the polygon motor
4.7.3 IMAGING TEMPERATURE SENSOR (THERMISTOR)
4.8 PCDU
4.8.1 NOTES WHEN REPLACING A PCDU
D146/D147/ D148
D149/D150
4.8.2 PCDU
Adjustment before replacing the PCDU
Replacement
4.8.3 PCU/DEVELOPMENT UNIT
Before replacing a PCU or development unit
Replacement
Precautions when joining the PCU and the development Unit
Check procedure after replacing
4.9 WASTE TONER
4.9.1 REPLACEMENT
4.9.2 ADJUSTMENT AFTER REPLACING
4.10 IMAGE TRANSFER UNIT
4.10.1 IMAGE TRANSFER BELT UNIT
Adjustment before replacing the image transfer belt unit
Replacement
4.10.2 IMAGE TRANSFER CLEANING UNIT
Adjustment before replacing the image transfer cleaning unit
Replacement
4.10.3 IMAGE TRANSFER BELT
Adjustment after replacing the Image transfer belt
4.10.4 PAPER TRANSFER ROLLER
4.10.5 PAPER TRANSFER ROLLER UNIT
Adjustment before replacing the paper transfer roller unit
Replacement
4.10.6 PAPER TRANSFER EXIT SENSOR
4.10.7 TM (ID) SENSOR
Before Replacing the TM(ID) sensor
Replacement procedure
Adjustment after replacing the TM(ID) sensor
4.10.8 TEMPERATURE AND HUMIDITY SENSOR
4.11 DRIVE UNIT
4.11.1 OVERVIEW
4.11.2 PAPER FEED MOTOR
4.11.3 TRANSPORT MOTOR
4.11.4 TRANSFER MOTOR UNIT
4.11.5 IMAGING DRIVE UNIT
4.11.6 PCU MOTOR: CMY
4.11.7 DEVELOPMENT MOTOR: CMY
4.11.8 DEVELOPMENT MOTOR: BLACK
4.11.9 PCU: BLACK / IMAGE TRANSFER MOTOR
4.11.10 REGISTRATION MOTOR
4.11.11 FUSING MOTOR
4.11.12 PAPER EXIT / PRESSURE RELEASE MOTOR
4.11.13 DUPLEX ENTRANCE MOTOR
4.11.14 TONER TRANSPORT MOTOR
4.11.15 SUB HOPPER
K
C
M
Y
4.11.16 TONER END SENSOR
4.11.17 TONER BOTTLE DRIVE MOTOR
K
C
M
Y
4.11.18 ID CHIP
K
C
M
Y
4.12 FUSING UNIT
4.12.1 FUSING UNIT
Replacement
4.12.2 FUSING ENTRANCE GUIDE PLATE
Cleaning the Fusing Entrance Guide Plate
4.12.3 FUSING EXIT GUIDE PLATE
Cleaning the Fusing Exit Guide Plate
4.12.4 FUSING UPPER COVER
4.12.5 FUSING LOWER COVER
4.12.6 FUSING FRONT COVER
4.12.7 FUSING REAR COVER
4.12.8 HEATING SLEEVE BELT UNIT
Replacement
4.12.9 PRESSURE ROLLER
Adjustment before replacing the pressure roller
Replacement
4.12.10 THERMOSTAT UNIT
4.12.11 NC SENSOR UNIT
4.12.12 FUSING THERMISTOR
4.12.13 FUSING THERMOPILE UNIT
4.12.14 PRESSURE ROLLER HP SENSOR
4.12.15 FUSING SHIELD POSITION SENSOR
4.12.16 FUSING SHIELD DRIVE MOTOR
4.13 PAPER EXIT
4.13.1 PAPER EXIT UNIT
4.13.2 PAPER EXIT SWITCHING SOLENOID
4.13.3 PAPER EXIT SENSOR
4.13.4 REVERSE SENSOR
4.13.5 PAPER EXIT FULL SENSOR
4.13.6 REVERSE MOTOR
4.13.7 FUSING EXIT SENSOR
4.14 PAPER FEED
4.14.1 PAPER FEED UNIT
1st Paper Feed Unit
2nd Paper Feed Unit
4.14.2 PAPER DUST COLLECTION UNIT
4.14.3 PICK-UP ROLLER, PAPER FEED ROLLER, SEPARATION ROLLER, TORQUE LIMITER
4.14.4 PAPER FEED SOLENOID
4.14.5 PAPER FEED SENSOR
4.14.6 VERTICAL TRANSPORT SENSOR
4.14.7 LIMIT SENSOR
4.14.8 PAPER END SENSOR
4.14.9 REGISTRATION SENSOR
4.15 BY-PASS TRAY UNIT
4.15.1 BY-PASS TRAY
4.15.2 BY-PASS PAPER END SENSOR
4.15.3 BY-PASS PICK-UP ROLLER
4.15.4 BY-PASS PAPER FEED ROLLER
4.15.5 BY-PASS SEPARATION ROLLER
4.15.6 TORQUE LIMITER
4.15.7 BY-PASS TRAY SIDE FENCE (D150 ONLY)
4.16 DUPLEX UNIT
4.16.1 DUPLEX UNIT
4.16.2 DUPLEX/BY-PASS MOTOR
4.16.3 DUPLEX ENTRANCE SENSOR
4.16.4 DUPLEX JAM PROCESSING LED
4.16.5 DUPLEX EXIT SENSOR
4.16.6 DOUBLE FEED SENSOR (D150 ONLY)
4.17 ELECTRICAL COMPONENTS
4.17.1 OVERVIEW
Printed Circuits/Parts Inside the Controller Box
Printed Circuits Behind the Controller Box
Printed Circuit/Parts Inside the Power Box
Printed Circuits Behind the Power Box
4.17.2 IPU SUB (SPDF ONLY)
4.17.3 IPU
4.17.4 BCU
Replacing the NVRAM (EEPROM) on the BCU
4.17.5 CONTROLLER BOARD
NVRAMs on the controller board
4.17.6 HDD
Adjustment after replacement
4.17.7 CPU COOLING FAN
4.17.8 IMAGING IOB
4.17.9 HVP_TTS
4.17.10 PSU (AC CONTROLLER BOARD)
4.17.11 PSU (DC POWER)
4.17.12 PAPER TRANSPORT IOB
4.17.13 HVP-CB
4.18 FANS/FILTERS
4.18.1 OZONE FILTER/DUST FILTER
Adjustment before replacing the dust filter
Replacement
4.18.2 ODOR FILTER
4.18.3 DEVELOPMENT INTAKE FAN/RIGHT
4.18.4 DEVELOPMENT INTAKE FAN/LEFT
4.18.5 OZONE EXHAUST FAN
4.18.6 PAPER EXIT COOLING FAN
4.18.7 FUSING EXHAUST HEAT FAN
4.18.8 DRIVE COOLING FAN (D148/D149/D150)
4.18.9 MAIN EXHAUST FAN (D148/D149/D150)
4.18.10 TONER SUPPLY COOLING FAN
D148/D149/D150
D146/D147
4.18.11 PSU COOLING FAN
4.18.12 PSU EXHAUST HEAT FAN (D148/D149/D150)
4.18.13 POWER BOX COOLING FAN
4.19 IMAGE ADJUSTMENT
4.19.1 SCANNING
Scanner sub-scan magnification
Scanner leading edge and side-to-side registration
4.19.2 ARDF
ARDF side-to-side, leading edge registration and trailing edge
ARDF sub-scan magnification
4.19.3 REGISTRATION
Image Area
Leading Edge
Side to Side
Adjustment Standard
Paper Registration Standard
Adjustment Procedure
4.19.4 ERASE MARGIN ADJUSTMENT
4.19.5 COLOR REGISTRATION
Line Position Adjustment
4.19.6 PRINTER GAMMA CORRECTION
Copy Mode
Printer Mode

5) TROUBLESHOOTING
5.1 SELF-DIAGNOSTIC MODE
5.1.1 SERVICE CALL CODES
Service Call Conditions
SC logging
SC automatic reboot
Controller self-diagnosis outline
Controller self-diagnosis flowchart
5.2 SERVICE CALL 101-195
5.2.1 SC100 (ENGINE: SCANNING)
5.3 SERVICE CALL 201-285
5.3.1 SC200 (ENGINE: IMAGE WRITING)
5.4 SERVICE CALL 312-396
5.4.1 SC300 (ENGINE: CHARGE, DEVELOPMENT)
5.5 SERVICE CALL 441-498
5.5.1 SC400 (ENGINE: AROUND THE DRUM)
5.6 SERVICE CALL 501-584
5.6.1 SC500 (ENGINE: PAPER TRANSPORT 1: PAPER FEED, DUPLEX, TRANSPORT)
5.7 SERVICE CALL 620-689
5.7.1 SC600 (ENGINE: COMMUNICATION AND OTHERS)
5.7.2 SC600 (CONTROLLER)
5.8 SERVICE CALL 700-792
5.8.1 SC700 (ENGINE: PERIPHERALS)
5.9 SERVICE CALL 816-899
5.9.1 SC800 (CONTROLLER)
5.10 SERVICE CALL 900-998
5.10.1 SC900 (ENGINE: OTHERS)
5.10.2 SC900 (CONTROLLER)
5.11 JAM DETECTION
5.11.1 JAM DISPLAY
Paper Jam Display
5.11.2 JAM CODES AND DISPLAY CODES
5.11.3 PAPER SIZE CODE
5.11.4 SENSOR LOCATIONS
5.12 ELECTRICAL COMPONENT DEFECTS
5.12.1 D148/D149/D150
5.12.2 D146/D147
5.12.3 FUSE POSITION
5.13 IMAGE QUALITY
5.13.1 WHEN AN ABNORMAL IMAGE IS GENERATED

6) ENERGY SAVE
6.1 ENERGY SAVE
6.1.1 ENERGY SAVER MODES
Timer Settings
Return to Stand-by Mode
Recommendation
6.1.2 ENERGY SAVE EFFECTIVENESS
6.2 PAPER SAVE
6.2.1 EFFECTIVENESS OF DUPLEX/COMBINE FUNCTION

Number of pages: 2364.
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