Service Manual Ricoh SPC250DN, SPC252DN, SPC250SF, SPC250SF;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Ricoh SPC250DN, SPC252DN, SPC250SF, SPC250SF 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 SPC250DN, SPC252DN, SPC250SF, SPC250SF photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1. PRODUCT INFORMATION
1.1 MACHINE OVERVIEW
1.1.1 COMPONENT LAYOUT
Engine (M199/M200)
Engine (M203/M204)
ADF (only for M203/M204)
Scanner (only for M203/M204)
1.1.2 PAPER PATH
ADF (only for M203/M204)
1.1.3 DRIVE LAYOUT
1.2 MACHINE CONFIGURATION
1.2.1 PRINTER MODEL (M199/M200)
1.2.2 MF MODEL (M203/M204)
1.3 GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH PREDECESSOR PRODUCTS
1.3.1 PRINTER MODELS:
1.3.2 MF MODELS:

2. INSTALLATION
2.1 INSTALLATION REQUIREMENTS
2.1.1 ENVIRONMENT
2.1.2 MACHINE LEVEL
2.1.3 MACHINE SPACE REQUIREMENTS
Printer Models (M199/M200)
MF Models (M203/M204)
2.1.4 POWER REQUIREMENTS
2.1.5 INSTALLATION PROCEDURE

3. REPLACEMENT AND ADJUSTMENT
3.1 BEFORE YOU START
3.1.1 GENERAL PRECAUTIONS
AIO
Laser Unit
Transfer Roller
Fusing
Paper Feed
Scanner Unit (for M203/M204)
3.1.2 RELEASING PLASTIC LATCHES
3.1.3 AFTER SERVICING THE MACHINE
3.1.4 LITHIUM BATTERIES (MF MODELS)
3.2 SPECIAL TOOLS
3.3 EXTERIOR COVERS
3.3.1 REAR COVER
Rear Cover (Printer Models)
Rear Cover (MF Models)
3.3.2 RIGHT COVER
3.3.3 LEFT COVER
Printer Models
MF Models
3.3.4 FRONT COVER UNIT
3.4 SCANNER UNIT (ONLY FOR MF MODELS)
3.4.1 SCANNER UNIT
3.5 ADF (ONLY FOR MF MODELS)
3.5.1 ADF UNIT
3.5.2 ORIGINAL TRAY
3.5.3 ADF PICK-UP ROLLER
3.5.4 ADF FEED ROLLER
3.5.5 ADF SEPARATION PAD
3.5.6 ADF FRONT COVER
3.5.7 ADF REAR COVER
3.5.8 ADF MOTOR
3.5.9 ADF TOP COVER
3.5.10 DOCUMENT SENSOR
3.5.11 ADF FEED SENSOR
3.6 LASER UNIT
3.6.1 CAUTION DECAL LOCATIONS
3.6.2 LASER OPTICS HOUSING UNIT
Printer Models
MF Models
After replacing the laser optics housing unit
Printing out the test chart to make sure MUSIC was performed correctly
Checking that MUSIC was Performed Correctly
If MUSIC has not been performed successfully
3.7 AIO CARTRIDGE (ALL IN ONE CARTRIDGE)
3.7.1 AIO CARTRIDGE
3.7.2 BLACK AIO MOTOR
3.7.3 COLOR AIO MOTOR
3.8 IMAGE TRANSFER
3.8.1 IMAGE TRANSFER BELT UNIT
After replacing the image transfer belt unit
3.8.2 ITB (IMAGE TRANSFER BELT) CLEANING UNIT
3.8.3 AGITATOR MOTOR
3.8.4 ITB (IMAGE TRANSFER BELT) CONTACT MOTOR
3.8.5 ITB (IMAGE TRANSFER BELT) CONTACT SENSOR
3.8.6 TM (TONER MARK) SENSOR BASE
3.8.7 WASTE TONER BOTTLE SET SENSOR
3.8.8 WASTE TONER OVERFLOW SENSOR
3.9 PAPER TRANSFER
3.9.1 TRANSFER UNIT
3.9.2 TRANSFER ROLLER
3.9.3 REGISTRATION ROLLER
Reassembling the registration roller unit
3.9.4 REGISTRATION SENSOR
3.9.5 REGISTRATION CLUTCH
3.10 IMAGE FUSING
3.10.1 FUSING UNIT
3.10.2 FUSING LAMP
When Reinstalling the Fusing Lamp
When Reassembling the Fusing Unit
3.10.3 TRANSPORT/FUSING MOTOR
3.11 PAPER FEED
3.11.1 PAPER FEED CLUTCH
3.11.2 PAPER FEED ROLLER
3.11.3 SEPARATION PAD
3.11.4 PAPER END SENSOR
3.12 PAPER EXIT
3.12.1 PAPER EXIT ROLLER
3.12.2 PAPER EXIT SENSOR
3.13 ELECTRICAL COMPONENTS
3.13.1 CONTROLLER BOARD
Controller Board (Printer Models)
Controller Board (MF Models)
3.13.2 EGB (ENGINE BOARD)
EGB (Printer Models)
EGB (MF Models)
3.13.3 FCU (ONLY FOR MF MODELS)
3.13.4 OPERATION PANEL
Printer Models
MF Models
Printer Models
MF Models
3.13.5 OPU
OPU (Printer Models)
OPU (MF Models)
3.13.6 WI-FI BOARD
3.13.7 INTERLOCK SWITCHES
3.13.8 FUSING FAN MOTOR
3.13.9 FUSING STRIPPER PAWL SOLENOID
3.13.10 FUSING PRESSURE RELEASE SENSOR
3.13.11 LSU FAN MOTOR
3.13.12 ID CHIP BOARD
3.13.13 PSU
3.13.14 HIGH VOLTAGE POWER SUPPLY BOARD
3.13.15 TEMPERATURE/HUMIDITY SENSOR
3.13.16 DUPLEX MOTOR
3.13.17 SPEAKER (ONLY FOR MF MODELS)
3.13.18 EEPROM
Checking that MUSIC was Performed Correctly

4. SYSTEM MAINTENANCE REFERENCE
4.1 SERVICE MENU
4.1.1 OVERVIEW
Menu Mode
Special Mode
4.1.2 MAINTENANCE MODE MENU (MF MODELS)
Menu List
4.1.3 SERVICE MODE (PRINTER MODELS)
Menu List
4.1.4 FAX SERVICE TEST MENU (ONLY FOR MF MODELS)
Entering the Fax Service Test Menu
Selecting an Item
Going into the Next Level/ Returning to the Previous Level
Exiting the Maintenance Mode Menu
Menu List
4.1.5 SIZE MISMATCH DETECTION MENU
Entering the Size Mismatch Detection Menu
4.2 CONFIGURATION, MAINTENANCE AND TEST PAGE INFORMATION
4.2.1 OVERVIEW
To Print the Configuration Page/ Test Page/ Maintenance Page (Printer Models)
To Print the Configuration Page/ Maintenance Page (MF Models)
4.2.2 ERROR LOG
4.2.3 COUNTER AND COVERAGE (ONLY FOR PRINTER MODELS)
Configuration Page
4.3 FIRMWARE UPDATING
4.3.1 CHECKING THE MACHINE FIRMWARE VERSION
To Print the Configuration Page (Printer Models)
To Print the Configuration Page (MF Models)
4.3.2 UPDATING THE CONTROLLER FIRMWARE
Procedure
4.3.3 UPDATING THE ENGINE FIRMWARE
4.3.4 BOOT LOADER FIRMWARE

5. TROUBLESHOOTING
5.1 SERVICE CALL CONDITIONS
5.1.1 SUMMARY
5.1.2 ENGINE SC
SC 1xx (Other Error)
SC 2xx (Laser Optics Error)
SC 3xx (Charge Error)
SC 4xx (Image Transfer and Transfer Error)
SC 5xx (Motor and Fusing Error)
SC 6xx (Communication and Other Error)
5.1.3 CONTROLLER SC
SC8xx
5.2 ERROR CODES
5.2.1 OVERVIEW
5.2.2 ERROR CODES LIST
5.3 FAX ERROR CODE DEFINITION (ONLY FOR MF MODELS)
5.3.1 BASIC ERROR CODE STRUCTURE
Digit 5 (far left): TX or RX
Digit 4: Coding (MH/MR/MMR/JBIG)
Digit 3: Modem mode
Digit 2: Modem speed
5.3.2 ERROR CODE TABLE
The following information is also included in the User Guide
5.4 FAX ERROR CLEAR PRINCIPLE (ONLY FOR MF MODELS)
5.4.1 RX
5.4.2 TX
5.5 IMAGE PROBLEMS
5.5.1 OVERVIEW
5.5.2 IMAGE PROBLEM

6. ENVIRONMENTAL CONSERVATION
6.1 ENERGY SAVING
6.1.1 ENERGY SAVER MODES
Timer Settings (Printer Models)
Timer Settings (MF Models)
Return to Stand-by Mode
Recommendation
6.2 PAPER SAVE
6.2.1 EFFECTIVENESS OF DUPLEX/COMBINE FUNCTION
1. Duplex
2. Combine mode
3. Duplex + Combine

Number of pages: 218.