Ricoh MPC2003SP MPC2503SP MPC2011SP MPC3003SP MPC3503SP MPC4503SP MPC5503SP MPC6003SP Field Service Manual and Parts Catalog


Ricoh MP C2003 MP C2503 series, MP C2011 (product code D176 D177 D237) covered:
MP C2003 MP C2003SP
MP C2003SPG MP C2003ZSP
MP C2011SP MP C2503
MP C2503SP MP C2503SPG
MP C2503ZSP

Ricoh MP C3003 MP C3503 MP C4503 MP C5503 MP C6003 series (product code D146 D147 D148 D149 D150) covered:
MP C3003 MP C3003SP
MP C3003SPG MP C3003ZSP
MP C3503 MP C3503SPG
MP C3503ZSP MP C4503
MP C4503ASP MP C4503AZSP
MP C4503SP MP C4503SPG
MP C4503ZSP MP C5503
MP C5503ASP MP C5503AZSP
MP C5503SP MP C5503SPG
MP C5503ZSP MP C6003
MP C6003SP MP C6003SPG
MP C6003ZSP

Content for Ricoh MP C2003 MP C2503 series, MP C2011 (product code D176 D177 D237):
Revision History
Version 1.10 Revision List
Important Safety Notices
Prevention of Physical Injury
Health Safety Conditions
Observance of Electrical Safety Standards
Safety and Ecological Notes for Disposal
Laser Safety
Warnings, Cautions, Notes
Symbols, Abbreviations and Trademarks
Trademarks

1. PRODUCT INFORMATION
Product Overview
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
Paper Path
Drive Layout
Machine Codes and Peripherals Configuration
Diagram
Options (D176/D177)
Options (D237)
Specifications
Guidance for Those Who are Familiar with Similar Products
Differences from Similar Models
Scan, LD Unit, Paper Feed Unit
Duplex, Driving, Main frame
PCDU
Fusing
Electrical Component
New Features of D176/D177/D237
Important Notice for Machine

2. INSTALLATION
Installation Requirements
Environment
Machine Space Requirements
Machine Dimensions
Power Requirements
Input voltage level
Main Machine Installation
Important Notice on Security Issues
Overview
Password Setting Procedure
Installation Flowchart
Accessory Check
Installation Procedure
Removal of Packing Materials and Shipping Retainers / Removal of PCDU Seal
Toner Bottle Installation
Attaching the Optical Cloth Pocket
Attaching Paper Output Tray Parts
Connecting the Power Cord
Image Quality Test / Settings
Image Quality Test
Checking the Copy Image with the Test Chart
Paper Setting
Moving the Machine
Paper Feed Unit PB3210/PB3220
Accessory Check
Installation Procedure
Paper Feed Unit PB3150
Accessory Check
Installation Procedure
Caster Table Type M3
Accessory Check
Installation Procedure
How to Place MFP on the Caster Table
How to Place the Paper Feed Unit PB3150 on the Caster Table
Platen Cover PN2000
Accessory Check
Installation Procedure
ARDF DF3090
Accessory Check
Installation Procedure
When Feeding Thin Paper
1 Bin Tray BN3110
Accessory Check
Installation Procedure
Internal Shift Tray SH3070
Accessory Check
Installation Procedure
Side Tray Type M3
Accessory Check
Installation Procedure
Internal Finisher SR3130
Accessory Check
Installation Procedure
Punch Unit PU3040
Accessory Check
Installation Procedure
Internal Finisher SR3180
Accessory Check
Installation Procedure
Staple Setting As an Initial Setting
Anti-Condensation Heater
Anti-Condensation Heater (Scanner)
Accessory Check
Installation Procedure
Anti-Condensation Heater (PCDU)
Accessory Check
Installation Procedure
Anti-Condensation Heater for LCT
Connecting to Main Machine
Accessory Check
Installation Procedure
Connecting to Paper Feed Unit PB3210/PB3220
Accessory Check
Installation Procedure
Connecting to Paper Feed Unit PB3150
Accessory Check
Installation Procedure
Key Counter Bracket Type M3
Accessory Check
Installation Procedure
Optional Counter Interface Unit Type A
Accessory Check
Installation Procedure
Key Counter
Smart Card Reader Built-in Unit Type M2 (D739-36)
Accessory Check
Installation Procedure
Imageable Area Extension Unit Type M3
Accessory Check
Installation Procedure
When You Forgot to Change the SP
Internal Options
List of Slots
IEEE 802.11a/g/n Interface Unit Type M2
Accessory Check
Installation Procedure
Attaching the Boards
Attaching the Antenna
Settings
Check the Connection of the Wireless LAN Interface
IEEE 1284 Interface Board Type A
Accessory Check
Installation Procedure
File Format Converter Type E
Accessory Check
Installation Procedure
Copy Data Security Unit Type G
Accessory Check
Installation Procedure
Settings (to be done by the user)
Equipment Administrator Settings
Bluetooth Interface Unit Type D
Accessory Check
Installation Procedure
SD Card Option
SD Card Slots
List of Slots Used
SD Card Appli Move
Overview
Move Exec
Undo Exec
Data Overwrite Security Unit Type I (D377)
Overview
Component List
Before You Begin the Procedure
Seal Check and Removal
Installation Procedure
Camera Direct Print Card Type M3
Accessory Check
Installation Procedure
Browser Unit Type M9
Accessory Check
Installation Procedure
Settings
Browser Default Setting
SD Card for NetWare Printing Type M3
Accessory Check
Installation Procedure
OCR Unit Type M2
Accessory Check
Searchable PDF Function Outline
Installation Procedure
Postscript3 Unit Type M3
Accessory Check
Installation Procedure
Security Function Installation
Data Overwrite Security
Before You Begin the Procedure
Installation Procedure
HDD Encryption
Before You Begin the Procedure
Enable Encryption Setting
Check the Encryption Settings
Print the Encryption Key
Memory Unit Type M3 2GB
Accessory Check
Installation Procedure

3. PREVENTIVE MAINTENANCE
PM Parts Settings
Replacement Procedure of the PM Parts
After Installing the New PM parts
Preparation before Operation Check
Operation Check

4. REPLACEMENT AND ADJUSTMENT
Notes on the Main Power Switch
Push Switch
Characteristics of the Push Switch (DC Switch)
Shutdown Method
Forced Shutdown
Beforehand
Special Tools
Exterior Covers
Front Cover
Controller Cover
Upper Left Cover
Left Rear Cover
Left Cover
Rear Cover
Rear Right Cover
Rear Lower Cover
Scanner Rear Cover
Scanner Rear Cover (Small)
Right Rear Cover
Right Upper Cover
Main power switch cover
Waste Toner Cover
Reverse Tray
Paper Exit Tray
Paper Exit Cover
Paper Exit Lower Cover
Paper Exit Front Cover
Inner Upper Cover
Inner Lower Cover
Operation Panel Unit
Operation Panel
Board A
Board B
Board C
LCD Panel
LCD
Notes When Replacing the LCD
Replacement Procedure
Scanner Unit
Scanner Exterior
Scanner Upper Cover
Scanner Right Cover
Scanner Front Cover
Scanner Left Cover
Exposure Glass
Exposure Lamp (LED)
Scanner Motor
Lens Block
Original Size Sensor
SIO
Scanner HP Sensor
DF Position Sensor
Adjusting the Scanner Wire
Scanner Wire (Front)
Scanner Wire Assembly (Front Side)
Scanner Position Adjustment
Scanner Wire (Rear)
Scanner Wire Assembly (Rear Side)
Modifying the Scanner (Contact/Contactless) When Using ARDF
Procedure for the ADF
Procedure for the Scanner
Laser Unit
Laser Unit
Before Replacement
Removing Laser Unit
Installing a New Laser Unit
Adjustment after Replacing the Laser Unit
Polygon Motor
Adjustment after Replacing the Polygon Motor
PCDU
PCDU
Before Replacing the PCDU
Replacement
PCU/Development Unit
Before Replacing a PCU
Before Replacing a Development Unit
Replacement
Notes for Assembling PCU/Development Unit
Method for Checking after Replacement
Imaging Temperature Sensor (Thermistor)
Waste Toner
Replacement
Adjustment after Replacing
Image Transfer Unit
Image Transfer Belt Unit
Adjustment before Replacing the Image Transfer Belt Unit
Replacement
Image Transfer Cleaning Unit
Adjustment before Replacing the Image Transfer Cleaning Unit
Replacement
Image Transfer Belt
Replacement
Adjustment after Replacing the Image Transfer Belt
Paper Transfer Roller
When Reinstalling the Paper Transfer Roller
Paper Transfer Roller Unit
Adjustment before Replacing the Paper Transfer Roller Unit
Replacement
Fusing Entrance Sensor
TM (ID) Sensor
Before Replacing the TM (ID) Sensor
Replacement Procedure
Adjustment after Replacing the TM(ID) Sensor
Temperature and Humidity Sensor
ITB Contact and Release Sensor
ITB Lock Unit
Removal
Assembling
Drive Unit
Overview
Paper Feed Motor
Transport Motor
Transfer Motor Unit
Imaging Drive Unit
PCU Motor: CMY
Development Motor: CMY
Development Solenoid
PCU: Black / Image Transfer Motor
Registration Motor
Fusing Motor
Paper Exit / Pressure Release Motor
Duplex Entrance Motor
Toner Transport Motor
Sub Hopper
K
C
M
Y
Toner End Sensor
Toner Bottle Drive Motor
K
C
M
Y
ID Chip
K
C
M
Y
Transport Screw
Y
M
C
K
Fusing Unit
Fusing Unit
Adjustment before Replacing the Fusing Unit
Replacement
Fusing Entrance Guide Plate
Replacement
Cleaning the Fusing Entrance Guide Plate
Fusing Exit Guide Plate
Replacement
Cleaning the Fusing Exit Guide Plate
Fusing Upper Cover
Fusing Lower Cover
Fusing Front Cover
Fusing Rear Cover
Heating Sleeve Unit
Replacement
How to Cancel SC544-02/SC554-02 with a New Unit Detection Fuse
Pressure Roller
Adjustment before Replacing the Pressure Roller
Replacement
Thermostat Unit
Non-contact Thermistor Unit
Fusing Thermistor
Fusing Thermopile Unit
Pressure Roller HP Sensor
Fusing Shield Position Sensor
Fusing Shield Drive Motor
Paper Exit
Paper Exit Unit
Paper Exit Switching Solenoid
Paper Exit Sensor
Inversion Sensor
Inversion Motor
Fusing Exit Sensor
Paper Feed
Paper Feed Unit
1st Paper Feed Unit
2nd Paper Feed Unit
Paper Dust Collection Unit
Separation Roller, Torque Limiter
Pick-up Roller, Paper Feed Roller
1st Tray Lift Motor / 2nd Tray Lift Motor
Vertical Transport Sensor
Limit Sensor
Paper End Sensor
Registration Sensor
By-pass Tray Unit
By-pass Tray
By-pass Paper End Sensor
By-pass Pick-up Roller
By-pass Paper Feed Roller
By-pass Separation Roller
Torque Limiter
Duplex Unit
Duplex Unit
Duplex/By-pass Motor
Duplex Entrance Sensor
Duplex Exit Sensor
Electrical Components
Overview
Printed Circuits / Parts Inside the Controller Box
Printed Circuits Behind the Controller Box
Printed Circuit / Parts Inside the Power Supply Box
Printed Circuits Behind the Power Supply Box
IPU
BCU
When Installing the New BCU
Replacing the NVRAM (EEPROM) on the BCU
Controller Board
NVRAMs on the Controller Board
HDD
Adjustment after Replacement
Imaging IOB
HVP_TTS
PSU (AC Controller Board)
PSU (DC Power)
Paper Transport IOB
HVP-CB
When Removing the HVP-CB Together with Its Bracket
Fans/Filters
Odor Filter
Development Intake Fan/Right
Development Intake Fan/Left
Ozone Exhaust Fan
Paper Exit Cooling Fan
Fusing Exhaust Heat Fan
Toner Supply Cooling Fan
PSU Cooling Fan
Controller Box Cooling Fan
Image Adjustment
Auto Color Calibration
Printer Gamma Correction
Color Registration
Check the Occurrence of Color Registration Errors
Judgment for Type of Color Registration Error
Adjustment after Replacing
Image Position Adjustment
Parts That Require Adjustment
Laser-related Adjustment
Scanner-related Adjustment
ADF Image Adjustment

5. TROUBLESHOOTING
Self-Diagnostic Mode
Service Call Codes
Service Call Conditions
SC Logging
SC Automatic Reboot
Controller Self-diagnosis Outline
Controller Self-diagnosis Flowchart
HDD-related Message
Service Call 101-195
SC100 (Engine: Scanning)
Service Call 201-285
SC200 (Engine: Image Writing)
Service Call 324-396
SC300 (Engine: Charge, Development)
Service Call 441-498
SC400 (Engine: Around the Drum)
Service Call 501-584
SC500 (Engine: Paper transport 1: Paper Feed, Duplex, Transport)
Service Call 620-689
SC600 (Engine: Communication and Others)
SC600 (Controller)
Service Call 700-792
SC700 (Engine: Peripherals)
Service Call 816-899
SC800 (Controller)
Service Call 900-998
SC900 (Engine: Others)
SC900 (Controller)
When SC549 Is Displayed
Troubleshooting Flowchart
Fusing Shield Check
Solution
When SC670 Is Displayed
Troubleshooting Flowchart
Jam Detection
Jam Display
Sensor Locations
Clearing a Paper Jam
Paper Jam History
History Checking Method
Paper Jam Display
Jam Codes and Display Codes
Paper Size Code
Image Quality
When an Abnormal Image Is Generated
OCR Unit Type M2
Recovery Procedure
Electrical Component Defects

6. ENVIRONMENT
Environment
Energy Saver Modes
Timer Settings
Return to Stand-by Mode
Recommendation
Energy Save Effectiveness

& Parts Catalog (3D Representation).
———————–

Content for Ricoh MP C3003 MP C3503 MP C4503 MP C5503 MP C6003 series (product code D146 D147 D148 D149 D150):
Revision Lists (V2.00)
Product Information
Installation
Preventive Maintenance
Replacement and Adjustment
Troubleshooting
Important Safety Notices
Prevention of Physical Injury
Health Safety Conditions
Observance of Electrical Safety Standards
Safety and Ecological Notes for Disposal
Laser Safety
Warnings, Cautions, Notes
Symbols, Abbreviations and Trademarks
Trademarks

1. PRODUCT INFORMATION
Product Overview
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
Paper Path
Drive Layout
Machine Codes and Peripherals Configuration
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)
Specifications
Guidance for Those Who are Familiar with Predecessor Products
Differences from predecessor
Scan, LD unit, Paper feed unit
Duplex, Driving, Main frame
PCDU
Toner supplement, Image transfer
Fusing
Electrical component
New features of D146/D147/D148/D149/D150
Important notice for machine

2. INSTALLATION
Installation Requirements
Environment
Machine Level
Machine Space Requirements
Machine Dimensions
Power Requirements
Input voltage level
Main Machine Installation
Important notice on security issues
Overview
Password setting procedure
Installation Flow Chart
Accessory Check
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 the optical cloth pocket
Attaching paper output tray parts
Connecting the power cord
Image quality test / settings
ACC execution and color registration adjustment
Image quality test
Checking the copy image with the test chart
Paper setting
Security Function Installation
Moving the Machine
Paper Feed Unit PB3160
Accessory Check
Installation procedure
Paper Feed Unit PB3150
Accessory Check
Installation procedure
LCIT PB3170
Accessory Check
Installation procedure
Changing the paper size
LCIT RT3030
Accessory Check
Installation procedure
Changing the Paper Size
Caster Table Type M3
Accessory Check
Installation procedure
How to place MFP on the caster table
How to place the Paper Feed Unit PB3150 on the caster table
Platen Cover PN2000
Accessory Check
Installation Procedure
ARDF DF3090
Accessory Check
Installation Procedure
When feeding thin paper
SPDF DF3080
Accessory Check
Installation Procedure
Attaching the SPDF
Attaching the Sub IPU / Replacing the BCU
Set serial number on new BCU
Adjust SP Settings
Bridge Unit BU3070
Accessory Check
Installation procedure
1 Bin Tray BN3110
Accessory Check
Installation Procedure
Internal Shift Tray SH3070
Accessory Check
Installation procedure
Side Tray Type M3
Accessory Check
Installation procedure
Booklet Finisher SR3170 (D688)/ Finisher SR3160 (D689)
Accessory Check
Installation procedure
Auxiliary Tray
Punch Unit PU3060
Accessory Check
Installation Procedure
Booklet Finisher SR3150 (D686)/ Finisher SR3140 (D687)
Accessory Check
Installation Procedure
Punch Unit PU3050
Accessory Check
Installation Procedure
Internal Finisher SR3130
Accessory Check
Installation Procedure
Punch Unit PU3040
Accessory Check
Installation Procedure
Key Counter Bracket Type M3
Installation procedure
Optional Counter Interface Unit Type A
Installation procedure
Key Counter
External Keyboard Bracket Type M3 (D739-10)
Accessory Check
Installation Procedure
Smart Card Reader Built-in Unit Type M2 (D739-36)
Accessory Check
Installation Procedure
Card Reader Bracket Type 3352 (D593)
Component Check
Installation Procedure
Internal Options
List of Slots
D148/D149/D150
D146/D147
IEEE 1284 Interface Board Type A
Installation procedure
IEEE 802.11a/g/n Interface Unit Type M2
Accessory Check
Installation procedure
Attaching the boards
Attaching the antenna
User Tool Settings for IEEE 802.11a/g/n
SP Mode Settings for IEEE 802.11 Wireless LAN
Bluetooth Interface Unit Type D
Accessory Check
Installation procedure
File Format Converter Type E
Accessory Check
Installation procedure
Data Overwrite Security Unit Type H (D377)/ I (D362)
Overview
Component List
Before You Begin the Procedure
Seal Check and Removal
Installation Procedure
Copy Data Security Unit Type G
Accessory Check
Installation procedure
User Tool Setting
Check All Connections
Imageable Area Extension Unit Type M3
Accessory Check
Installation Procedure
When you forgot to change the SP
OCR Unit Type M2
Accessory Check
Searchable PDF function outline
Installation procedure
Recovery procedure
SD Card Option
SD Card Slots
List of Slots Used
SD Card Appli Move
Overview
Move Exec
Undo Exec
Browser Unit Type M4/M3
Accessory Check
Installation procedure
To update Browser/EXJS
When checking the version of EXJS
Browser unit uninstallation procedure
Settings
Browser default setting
SD card for NetWare printing Type M4/M3
Accessory Check
Installation procedure
PS3 Card Type M4/M3
Accessory Check
Installation procedure
Camera Direct Print Card Type M4/M3
Accessory Check
Installation procedure
Color Controller Connection Board Type M4/M3
Installation procedure
Anti-Condensation Heater
Anti-Condensation Heater (Scanner)
Accessory Check
Installation procedure
Anti-Condensation Heater (PCDU)
Accessory Check
Installation procedure
Anti-Condensation Heater for LCT
Connecting to Main Machine
Accessory Check
Installation procedure
Connecting to Paper Feed Unit PB3160 / LCIT RT PB3170
Accessory Check
Installation procedure
Connecting to Paper Feed Unit PB3150
Accessory Check
Installation procedure

3. PREVENTIVE MAINTENANCE
PM Parts Settings
Replacement procedure of the PM parts
After installing the new PM parts
Preparation before operation check
Operation check
Image Quality Standards
Resolution
Color shift
Magnification ratio error margin
Magnification ratio error margin deviation
Pitch error margin
Perpendicularity
Linearity
Parallelism
Missing Image Area (D135/D136)
Margin position
Paper Transfer Quality Standards
Registration
Skew
Exposure glass
ADF

4. REPLACEMENT AND ADJUSTMENT
Notes on the Main Power Switch
Push Switch
Characteristics of the Push Switch (DC Switch)
Shutdown Method
Forced Shutdown
Beforehand
Special Tools
Exterior Covers
Front Cover
Controller Cover
Upper Left Cover
Left Rear Cover
Left Cover
Rear Cover
Rear Right Cover
Rear Lower Cover
Scanner Rear Cover
Scanner Rear Cover (Small)
Right Rear Cover
Right Upper Cover
Main power switch cover
Waste Toner Cover
Reverse Tray
Paper Exit Tray
Paper Exit Cover
Paper Exit Lower Cover
Paper Exit Front Cover
Inner Upper Cover
Inner Lower Cover
Controller Unit
Operation Panel
Board A
Board B
Board C
LCD Panel
LCD
Notes when replacing the LCD
Replacement procedure
Scanner Unit
Scanner Exterior
Scanner Upper Cover
Scanner Right Cover
Scanner Front Cover
Scanner Left Cover
Exposure Glass
Exposure Lamp (LED)
Scanner Motor
Lens Block
Original Size Sensor
SIO
Scanner HP Sensor
DF Position Sensor
Adjusting the Scanner Wire
Scanner Wire (Front)
Scanner wire assembly (front side)
Scanner position adjustment
Scanner Wire (Rear)
Scanner Wire Assembly (rear side)
Modifying the Scanner (contact/contactless) when using ARDF
Procedure for the ADF
Procedure for the scanner
Modifying the Scanner (contact/contactless) when using SPDF
Procedure for the SPDF
Procedure for the scanner
Laser Unit
Laser Unit
Before Replacement
Removing
Installing a New Laser Unit
Adjustment after replacing the laser unit
Polygon Motor
Adjustment after replacing the polygon motor
PCDU
Notes when replacing a PCDU
D146/D147/D148
D149/D150
Attaching the springs
PCDU
Adjustment before replacing the PCDU
Replacement
PCU/Development Unit
Before replacing a PCU or development unit
Replacement
Precautions when joining the PCU and the development Unit
Check procedure after replacing
Imaging Temperature Sensor (Thermistor)
Waste Toner
Replacement
Adjustment after replacing
Image Transfer Unit
Image Transfer Belt Unit
Adjustment before replacing the image transfer belt unit
Replacement
Image Transfer Cleaning Unit
Adjustment before replacing the image transfer cleaning unit
Replacement
Image Transfer Belt
Adjustment after replacing the Image transfer belt
Paper Transfer Roller
When reinstalling the paper transfer roller
Paper Transfer Roller Unit
Adjustment before replacing the paper transfer roller unit
Replacement
Fusing Entrance Sensor
TM (ID) Sensor
Before Replacing the TM(ID) sensor
Replacement procedure
Adjustment after replacing the TM(ID) sensor
Temperature and Humidity Sensor
ITB Contact and Release Sensor
Image Transfer Lock Unit
Installing the Image Transfer Lock Unit
Drive Unit
Overview
Paper Feed Motor
Transport Motor
Transfer Motor Unit
Imaging Drive Unit
PCU Motor: CMY
Development Motor: CMY
Development Motor: Black
PCU: Black / Image Transfer Motor
Registration Motor
Fusing Motor
Paper Exit / Pressure Release Motor
Duplex Entrance Motor
Toner Transport Motor
Sub Hopper
K
C
M
Y
Toner End Sensor
24
Toner Bottle Drive Motor
K
C
M
Y
ID Chip
K
C
M
Y
Fusing Unit
Fusing Unit
Replacement
Fusing Entrance Guide Plate
Cleaning the Fusing Entrance Guide Plate
Fusing Exit Guide Plate
Cleaning the Fusing Exit Guide Plate
Fusing Upper Cover
Fusing Lower Cover
Fusing Front Cover
Fusing Rear Cover
Heating Sleeve Unit
Replacement
How to cancel SC544-02/SC554-02 with a new unit detection fuse
Pressure Roller
Adjustment before replacing the pressure roller
Replacement
Thermostat Unit
NC Sensor Unit
Fusing Thermistor
Fusing Thermopile Unit
Pressure Roller HP Sensor
Fusing Shield Position Sensor
Fusing Shield Drive Motor
Paper Exit
Paper Exit Unit
Paper Exit Switching Solenoid
Paper Exit Sensor
Reverse Sensor
Paper Exit Full Sensor
Reverse Motor
Fusing Exit Sensor
Paper Feed
Paper Feed Unit
1st Paper Feed Unit
2nd Paper Feed Unit
Paper Dust Collection Unit
Separation Roller, Torque Limiter
Pick-up Roller, Paper Feed Roller
1st Tray Lift Motor/ 2nd Tray Lift Motor
Paper Feed Solenoid
Paper Feed Sensor
Vertical Transport Sensor
Limit Sensor
Paper End Sensor
Registration Sensor
By-pass Tray Unit
By-pass Tray
By-pass Paper End Sensor
By-pass Pick-up Roller
By-pass Paper Feed Roller
By-pass Separation Roller
Torque Limiter
By-pass Tray Side Fence (D150 only)
Duplex Unit
Duplex Unit
Duplex/By-pass Motor
Duplex Entrance Sensor
Duplex Jam Processing LED
Duplex Exit Sensor
Double Feed Sensor (D150 only)
Electrical Components
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
IPU Sub (SPDF only)
IPU
BCU
When installing the new BCU
Replacing the NVRAM (EEPROM) on the BCU
Controller Board
NVRAMs on the controller board
HDD
Adjustment after replacement
CPU Cooling Fan
Imaging IOB
HVP_TTS
PSU (AC Controller Board)
PSU (DC Power)
Paper Transport IOB
HVP-CB
Fans/Filters
Ozone filter/Dust filter
Adjustment before replacing the dust filter
Replacement
Odor Filter
Development Intake Fan/Right
Development Intake Fan/Left
Ozone Exhaust Fan
Paper Exit Cooling Fan
Fusing Exhaust Heat Fan
Drive Cooling Fan (D148/D149/D150)
Main Exhaust Fan (D148/D149/D150)
Toner Supply Cooling Fan
D148/D149/D150
D146/D147
PSU Cooling Fan
PSU Exhaust Heat Fan (D148/D149/D150)
Power Box Cooling Fan
Image Adjustment
Auto Color Calibration
Scanning
Scanner sub-scan magnification
Scanner leading edge and side-to-side registration
ARDF
ARDF side-to-side, leading edge registration and trailing edge
ARDF sub-scan magnification
Registration
Image Area
Leading Edge
Side to Side
Adjustment Standard
Paper Registration Standard
Adjustment Procedure
Erase Margin Adjustment
Printer Gamma Correction
Color Registration
Check the occurrence of color registration errors
Judgment for type of color registration error

5. TROUBLESHOOTING
Self-Diagnostic Mode
Service Call Codes
Service Call Conditions
SC logging
SC automatic reboot
Controller self-diagnosis outline
Controller self-diagnosis flowchart
HDD-related message
Service Call 101-195
SC100 (Engine: Scanning)
Service Call 202-285
SC200 (Engine: Image Writing)
Service Call 312-396
SC300 (Engine: Charge, Development)
Service Call 441-498
SC400 (Engine: Around the Drum)
Service Call 501-584
SC500 (Engine: Paper transport 1: Paper Feed, Duplex, Transport)
Service Call 620-689
SC600 (Engine: Communication and Others)
SC600 (Controller)
Service Call 700-792
SC700 (Engine: Peripherals)
Service Call 816-899
SC800 (Controller)
Service Call 900-998
SC900 (Engine: Others)
SC900 (Controller)
Troubleshooting for SC Errors
When SC549 is displayed
Troubleshooting Flowchart
Fusing Shield Check
Solution
Troubleshooting for SC640
Jam Detection
Jam Display
Clearing a paper jam
Paper Jam History
History checking method
Paper Jam Display
Jam Codes and Display Codes
Paper Size Code
Sensor Locations
Electrical Component Defects
Image Quality
When an abnormal image is generated

6. ENERGY SAVE
Energy Save
Energy Saver Modes
Timer Settings
Return to Stand-by Mode
Recommendation
Energy Save Effectiveness
Paper Save
Effectiveness of Duplex/Combine Function

& Parts Catalog (3D Representation).

MPC2503 MPC2003 MPC2003SPG MPC2003ZSP MPC2011SP MPC2503 MPC2503SP MPC2503SPG MPC2503ZSP MPC3003 MPC3503 MPC4503 MPC5503 MPC6003 MPC3003 MPC3003SP MPC3003SPG MPC3003ZSP MPC3503 MPC3503SPG MPC3503ZSP MPC4503 MPC4503ASP MPC4503AZSP MPC4503SP MPC4503SPG MPC4503ZSP MPC5503 MPC5503ASP MPC5503AZSP MPC5503SP MPC5503SPG MPC5503ZSP MPC6003 MPC6003SP MPC6003SPG MPC6003ZSP MPC2003SP MPC2011 Ricoh MPC2003