Ricoh Aficio MP2352SP Aficio MP2852 Aficio MP3352 Service Manual and Parts List Manual (product code D120 D121 D122 D139 D140 D141)


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 and parts list manual Ricoh Aficio MP2352SP Aficio MP2852 Aficio MP3352 (product code D120 D121 D122 D139 D140 D141) 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 SYSTEM CONFIGURATION AND OPTIONS
1.3 GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH PREDECESSOR PRODUCTS
1.4 OVERVIEW
1.4.1 MECHANICAL COMPONENTS
1.4.2 PAPER PATH
1.4.3 DRIVE LAYOUT

2. INSTALLATION
2.1 INSTALLATION REQUIREMENTS
2.1.1 ENVIRONMENT
2.1.2 MACHINE LEVEL
2.1.3 MINIMUM SPACE REQUIREMENTS
2.1.4 POWER REQUIREMENTS
2.2 COPIER INSTALLATION
2.2.1 POWER SOCKETS FOR PERIPHERALS
2.2.2 ACCESSORY CHECK
2.2.3 INSTALLATION PROCEDURE
Unloading
Tapes and Retainers
Developer
Re-assembly
Toner Bottle
Emblem, Decals
Completion
SP Settings
Data Overwrite Security
HDD Encryption
App 2 Me Setting (SP models only)
2.2.4 TRANSPORTING THE MACHINE
2.3 PAPER FEED UNIT PB3120 (D579)
2.3.1 ACCESSORY CHECK
2.3.2 INSTALLATION PROCEDURE
SP Settings
2.4 CASTER TABLE TYPE D (D593)
2.4.1 COMPONENT CHECK
2.4.2 INSTALLATION PROCEDURE
2.5 PAPER FEED UNIT PB3130 (D580)
2.5.1 ACCESSORY CHECK
2.5.2 INSTALLATION PROCEDURE
SP Settings
2.6 LCIT PB3140 (D581)
2.6.1 ACCESSORY CHECK
2.6.2 INSTALLATION PROCEDURE
SP Settings
2.7 ARDF DF3060 (D578)
2.7.1 COMPONENT CHECK
2.7.2 INSTALLATION PROCEDURE
2.8 1 BIN TRAY BN3090 (D582)
2.8.1 COMPONENT CHECK
2.8.2 INSTALLATION PROCEDURE
2.9 INTERNAL SHIFT TRAY SH3050 (D583)
2.9.1 COMPONENT CHECK
2.9.2 INSTALLATION PROCEDURE
2.10 BRIDGE UNIT BU3050 (D584)
2.10.1 COMPONENT LIST
2.10.2 INSTALLATION PROCEDURE
Only when installing this unit for use with Booklet Finisher (D589)
Installation Procedure
2.11 FINISHER SR3090 (D588)
2.11.1 ACCESSORY CHECK
2.11.2 INSTALLATION PROCEDURE
2.12 BOOKLET FINISHER SR3100 (D589)
2.12.1 ACCESSORY CHECK
2.12.2 INSTALLATION PROCEDURE
2.13 PUNCH KIT PU3000 (B807)
2.13.1 COMPONENT CHECK
2.13.2 INSTALLATION
2.14 FINISHER SR3070 (D585)
2.14.1 ACCESSORY CHECK
2.14.2 INSTALLATION PROCEDURE
2.15 INTERNAL FINISHER TYPE 3352 (D586)
2.15.1 COMPONENT CHECK
2.15.2 INSTALLATION PROCEDURE
Preparing before Installing the Internal Finisher
Internal Finisher Installation
2.16 PUNCH KIT PU3020 (D587)
2.16.1 COMPONENT CHECK
2.16.2 INSTALLATION PROCEDURE
2.17 PLATEN COVER (D597)
2.18 KEY COUNTER BRACKET TYPE H (A674)
2.18.1 INSTALLATION PROCEDURE
Preparing before installing the key counter bracket
2.19 OPTIONAL COUNTER INTERFACE UNIT TYPE A (B870)
2.19.1 INSTALLATION PROCEDURE
2.20 HEATERS
2.20.1 ANTI-CONDENSATION HEATER (SCANNER UNIT)
Installation Procedure
2.20.2 TRAY HEATER (COPIER)
2.20.3 TRAY HEATER (OPTIONAL PAPER FEED UNIT)
For Installing the Tray Heater in D579
For Installing the Tray Heater in D580
2.20.4 TRAY HEATER (OPTIONAL LCT)
2.21 MECHANICAL COUNTER
2.21.1 ACCESSORY CHECK
2.21.2 INSTALLATION
2.22 COPY DATA SECURITY UNIT TYPE F (B829)
2.22.1 COMPONENT CHECK
2.22.2 INSTALLATION
User Tool Setting
2.23 HARD DISK (D594)
2.23.1 ACCESSORY CHECK
2.23.2 INSTALLATION
After Installing the HDD
2.24 FILE FORMAT CONVERTER TYPE E (D377)
2.24.1 ACCESSORY CHECK
2.24.2 INSTALLATION
2.25 BROWSER UNIT TYPE E (D430)
2.25.1 ACCESSORIES
2.25.2 INSTALLATION
2.26 VM CARD TYPE N (D594)
2.26.1 ACCESSORIES
2.26.2 INSTALLATION
2.27 USB2.0/SD SLOT TYPE H (D594)
2.27.1 ACCESSORY CHECK
2.27.2 INSTALLATION PROCEDURE
Installation if the optional booklet finisher has been installed
2.27.3 TESTING THE SD CARD/USB SLOT
2.28 CARD READER BRACKET TYPE C3352 (D593)
2.28.1 COMPONENT CHECK
2.28.2 INSTALLATION PROCEDURE

3. PREVENTIVE MAINTENANCE
3.1 PM TABLES

4. REPLACEMENT AND ADJUSTMENT
4.1 BEFOREHAND
4.2 SPECIAL TOOLS AND LUBRICANTS
4.2.1 SPECIAL TOOLS
4.2.2 LUBRICANTS
4.3 GENERAL CAUTIONS
4.3.1 PCU (PHOTOCONDUCTOR UNIT)
4.3.2 TRANSFER ROLLER UNIT
4.3.3 SCANNER UNIT
4.3.4 LASER UNIT
4.3.5 FUSING UNIT
4.3.6 PAPER FEED
4.3.7 OTHERS
4.4 EXTERIOR COVERS
4.4.1 FRONT DOOR
4.4.2 CONTROLLER COVER
4.4.3 LEFT COVER
4.4.4 UPPER LEFT COVER
4.4.5 UPPER REAR COVER
4.4.6 LOWER REAR COVER
4.4.7 RIGHT REAR COVER
4.4.8 UPPER RIGHT COVER
4.4.9 OPERATION PANEL
4.4.10 PAPER EXIT COVER
4.4.11 OUTPUT TRAY
4.5 SCANNER UNIT
4.5.1 EXPOSURE GLASS
4.5.2 ORIGINAL LENGTH SENSORS
4.5.3 SCANNER LAMP
Chromaticity rank adjustment
4.5.4 SCANNER MOTOR
4.5.5 LENS BLOCK UNIT
When reassembling
4.5.6 SIO BOARD
4.5.7 FRONT SCANNER WIRE
Reinstalling the Front Scanner Wire
4.5.8 REAR SCANNER WIRE
Reinstalling the Rear Scanner Wire
4.5.9 TOUCH PANEL POSITION ADJUSTMENT
4.6 LASER UNIT
4.6.1 CAUTION DECAL LOCATIONS
4.6.2 LASER UNIT
4.6.3 POLYGON MIRROR MOTOR
4.6.4 LD UNIT
4.6.5 LASER SYNCHRONIZATION DETECTOR
4.7 PHOTOCONDUCTOR UNIT (PCU)
4.7.1 PCU REMOVAL
4.7.2 PICK-OFF PAWLS
4.7.3 OPC DRUM
4.7.4 CHARGE ROLLER, CLEANING ROLLER
4.7.5 CLEANING BLADE
4.7.6 DEVELOPER
PCU Reassembly
4.7.7 AFTER REPLACEMENT OF PCU COMPONENTS
4.8 TRANSFER UNIT
4.8.1 TRANSFER ROLLER UNIT
4.8.2 IMAGE DENSITY SENSOR
4.9 FUSING/EXIT
4.9.1 FUSING UNIT
4.9.2 THERMISTORS
4.9.3 THERMOSTATS
4.9.4 HOT ROLLER AND FUSING LAMPS
Reinstallation
4.9.5 PRESSURE ROLLER/CLEANING ROLLER
4.9.6 PAPER EXIT SENSOR/PAPER OVERFLOW SENSOR
4.10 PAPER FEED
4.10.1 PAPER FEED UNIT
4.10.2 SEPARATION ROLLER, FEED ROLLER
Tray 1 and Tray 2
4.10.3 PAPER TRAY LIFT MOTORS
4.10.4 REGISTRATION CLUTCH
4.10.5 TRANSPORT CLUTCH
4.10.6 PAPER FEED CLUTCH
4.10.7 PAPER SIZE SENSORS
4.10.8 REGISTRATION SENSOR
4.10.9 VERTICAL TRANSPORT, PAPER OVERFLOW, PAPER END AND PAPER FEED SENSOR
4.10.10 DUST COLLECTION BOX
4.11 DUPLEX UNIT
4.11.1 DUPLEX UNIT
4.11.2 DUPLEX ENTRANCE SENSOR
4.11.3 DUPLEX EXIT SENSOR
4.11.4 DUPLEX MOTOR/BYPASS MOTOR
4.11.5 BY-PASS TRAY UNIT
4.11.6 BY-PASS PAPER LENGTH SENSOR
4.11.7 BY-PASS PAPER SIZE SENSOR
When reinstalling the by-pass paper size sensor
4.11.8 BY-PASS PAPER END SENSOR
Reinstalling the By-pass Paper End Sensor
4.11.9 BY-PASS FEED ROLLER
4.11.10 BY-PASS TRAY HP SENSOR
4.12 PCBS AND OTHER ITEMS
4.12.1 CONTROLLER BOARD
Before replacing the controller board in the model without HDD
Replacement Procedure
After installing the controller board
4.12.2 NVRAM
4.12.3 BCU BOARD
When installing the new BCU
4.12.4 POWER PACK
4.12.5 MAIN MOTOR
4.12.6 SDB
4.12.7 PSU
4.12.8 IPU
4.12.9 HDD
4.13 COPY ADJUSTMENTS: PRINTING/SCANNING
4.13.1 PRINTING
Registration – Leading Edge/Side-to-Side
Blank Margin
Main Scan Magnification
Parallelogram Image Adjustment
4.13.2 SCANNING
Registration: Platen Mode
Magnification
4.13.3 ADF IMAGE ADJUSTMENT
Registration
Sub Scan Magnification
4.13.4 TOUCH SCREEN CALIBRATION

5. SYSTEM MAINTENANCE
5.1 SERVICE PROGRAM MODE
5.1.1 SP TABLES
5.1.2 ENABLING AND DISABLING SERVICE PROGRAM MODE
Entering SP Mode
Exiting SP Mode
5.1.3 TYPES OF SP MODES
SP Mode Button Summary
Switching Between SP Mode and Copy Mode for Test Printing
Selecting the Program Number
Exiting Service Mode
Service Mode Lock/Unlock
5.1.4 REMARKS
5.2 FIRMWARE UPDATE
5.2.1 TYPE OF FIRMWARE
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 UPDATE PROCEDURE FOR APP2ME PROVIDER
5.2.6 BROWSER UNIT UPDATE PROCEDURE
5.2.7 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 NVRAM DATA UPLOAD/DOWNLOAD
5.5.1 UPLOADING CONTENT OF NVRAM TO AN SD CARD
5.5.2 DOWNLOADING AN SD CARD TO NVRAM
5.6 ADDRESS BOOK UPLOAD/DOWNLOAD
5.6.1 INFORMATION LIST
5.6.2 DOWNLOAD
5.6.3 UPLOAD
5.7 LED AND DIP SWITCHES
5.7.1 LEDS
Controller
BCU
5.7.2 DIP SWITCHES
Controller
BCU
5.8 USING THE DEBUG LOG
5.8.1 OVERVIEW
5.8.2 SWITCHING ON AND SETTING UP SAVE DEBUG LOG
5.8.3 RETRIEVING THE DEBUG LOG FROM THE HDD
5.8.4 RECORDING ERRORS MANUALLY
5.8.5 DEBUG LOG CODES
SP5-857-015 Copy SD Card-to-SD Card: Any Desired Key
SP5-857-016 Create a File on HDD to Store a Log
SP5-857-017 Create a File on SD Card to Store a Log
5.9 USER TOOLS
5.9.1 UP MODE INITIAL SCREEN: USER TOOLS/COUNTER DISPLAY
5.9.2 SYSTEM SETTINGS
5.9.3 COPIER/DOCUMENT SERVER FEATURES
5.9.4 PRINTER, FACSIMILE, SCANNER SETTINGS
5.9.5 INQUIRY
5.9.6 COUNTER

6. TROUBLESHOOTING
6.1 SERVICE CALL CONDITIONS
6.2 SELF-DIAGNOSTIC MODE
6.2.1 SELF-DIAGNOSTIC MODE AT POWER ON
Self-Diagnostic Test Flow Chart
6.2.2 DETAILED SELF-DIAGNOSTIC MODE
Purpose
Executing Detailed Self-Diagnosis
6.3 SKEWED IMAGE
6.4 IMAGE PROBLEMS
6.4.1 SKEWED, TRAPEZOID AND PARALLELOGRAM IMAGES
Skewed Images
Trapezoid Images
Parallelogram Images
6.4.2 CHECKING IMAGES WITH THE TRIMMING PATTERN
6.4.3 CORRECTING THE IMAGES
Correcting Skewed Images
Correcting Trapezoid Images
Correcting Parallelogram Images
6.5 JAM DETECTION
6.5.1 PAPER JAM DISPLAY
6.5.2 JAM CODES AND DISPLAY CODES
Paper Size Code
Sensor Locations
6.6 ELECTRICAL COMPONENT DEFECTS
6.6.1 SENSORS
6.6.2 SWITCHES
6.7 BLOWN FUSE CONDITIONS

7. ENERGY SAVING
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:
How to calculate the paper reduction ratio

D120/D121/D122/D139/D140/D141 SERVICE MANUAL
APPENDICES
SEE D120/D121/D122/D139/D140/D141 SERVICE MANUAL APPENDICES SECTION FOR
DETAILED TABLE OF CONTENTS

SR790(B408)/SR3090(D588) 1000-SHEET FINISHER
SEE B408/D588 SECTION FOR DETAILED TABLE OF CONTENTS

SR3000(B793)/SR3100(D589) BOOKLET FINISHER
SEE B793/D589 SECTION FOR DETAILED TABLE OF CONTENTS

SR3050(D584)/SR3070(D585) 500-SHEET FINISHER
SEE SECTION D584/D585 FOR DETAILED TABLE OF CONTENTS

SH3040(D388)/SH3050(D584) INTERNAL SHIFT TRAY
SEE D388/d584 SECTION FOR DETAILED TABLE OF CONTENTS

PB3100(D537)/PB3130(D580) PAPER FEED UNIT
SEE D537/D580 SECTION FOR DETAILED TABLE OF CONTENTS

PB3110(D538)/PB3140(D581) LARGE CAPACITY TRAY
SEE D538/D581 SECTION FOR DETAILED TABLE OF CONTENTS

ARDF DF3060 (D578)
SEE SECTION D578 FOR DETAILED TABLE OF CONTENTS

PAPER FEED UNIT PB3120 (D579)
SEE SECTION D579 FOR DETAILED TABLE OF CONTENTS

1 BIN TRAY BN3090 (D582)
SEE SECTION D582 FOR DETAILED TABLE OF CONTENTS

BRIDGE UNIT BU3050 (D584)
SEE SECTION D584 FOR DETAILED TABLE OF CONTENTS

INTERNAL FINISHER TYPE 3352 (D586)
SEE SECTION D586 FOR DETAILED TABLE OF CONTENTS

PUNCH KIT PU3020 (D587)
SEE SECTION D587 FOR DETAILED TABLE OF CONTENTS

PRINTER/SCANNER UNIT TYPE 3352 (D595)
SEE SECTION D595 FOR DETAILED TABLE OF CONTENTS

FAX OPTION TYPE 3352 (D596)
SEE SECTION D596 FOR DETAILED TABLE OF CONTENTS

& PARTS LIST CATALOG

Total pages: 1408.