Ricoh MP6503SP/MP7503SP/MP9003SP Service Manual and Parts Catalog (product code D223 D224 D225)


Accurate 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 catalog Ricoh MP6503SP/MP7503SP/MP9003SP (product code D223 D224 D225) contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
Table of contents:

Important Safety Notices
Warnings, Cautions, Notes
General Safety Instructions
Responsibilities of the Customer Engineer
Customer Engineer
Reference Material for Maintenance
Before Installation, Maintenance
Warning Label
Shipping and Moving the Machine
Power
Installation, Disassembly, and Adjustments
Special Tools
During Maintenance
General
Safety Devices
Organic Cleaners
Lithium Batteries
Ozone Filters
Power Plug and Power Cord
After Installation, Servicing
Disposal of Used Items
Points to Confirm with Operators
Special Safety Instructions for Toner
Accidental Physical Exposure
Handling and Storing Toner
Toner Disposal
Safety Instructions for this Machine
Prevention of Physical Injury
Health Safety Conditions
Observance of Electrical Safety Standards
Safety and Ecological Notes for Disposal
Laser Safety
Symbols and Trademarks
Symbols Used in Text
Trademarks

1. PRODUCT INFORMATION
Machine Configuration
Component Layout
Paper Path (With Cover Interposer Tray)
Paper Path (With 9-Bin Mailbox)
Drive Layout
Machine Codes and Peripherals
Peripheral Units
Other Options
Mainframe Options: External
Mainframe Options: Internal
Controller Options: I/F Slots
Controller Options
Fax Options
Specifications
Guidance for Those Familiar with Predecessor Products
Differences from Predecessor Products
General
Basic Specifications
Important Changes
Unit and Option Name and Number Changes
Main Machine and Peripheral Units
Mainframe Options: External
Mainframe Options: Internal
Controller Options
Controller Options: I/F Slots
Controller Options: SD Cards, Built-in
HDD
Fax Options

2. INSTALLATION
Installation Requirements
Operating Environment
Machine Level
Minimum Space Requirements
Dimensions
Power Requirements
Main Machine
Accessory Check
Installation Flow
Installation Procedure
Remove Tapes and Shipping Materials
Attach Power Cord to Machine
Remove Development Unit
Load Developer
Re-install Development Unit
Set Toner Bottle
Set Tandem Tray for LT or A4 Paper
Level the Machine
Attach Cleaning Cloth Holder
Connect Drum Heater, Tray Heater (Optional)
Load Paper, Attach Decals
Attach Name Plate
Initialize Toner and Process Control Settings
Check Image Quality and Settings
Checking the copy image with the test chart
Date/Time Setting and Other SP Settings
Important Notice on Security Issues
Overview
Canceling Password Setup
Password Setting Procedure
Auto Remote Firmware Update Settings
Security Settings
Moving the Machine
Transporting the Machine
Important SP Codes: Installation
Drum Heater (Option)
Accessories
Installation
Install Drum Heater
Connect the Drum Heater
Scanner Heater (Option)
Accessories
Installation
Install Scanner Heater
Connect the Scanner Heater
A3/11″x17″ Tray Type 9001 (D482)
Accessory Check
Installation Procedure
LCIT RT4040 (D3D6)
Accessory Check
Installation
Removing Tape
Preparing the Main Machine
Docking the LCIT
Paper Size Adjust and Setting
LCIT Heater (Option)
Accessories
Installation
8 1/2″x14″ Paper Size Tray Type 9002 (B474)
Accessory Check
Installation Procedure
Multi-Folding Unit FD4000 (D615)
Accessories
Installation
Tapes
Paper Guide, Sponge Strips
Ground Plate
Docking
Power Cord
Finishing the Installation
Proof Tray Auxiliary Plate
Finisher SR4080 (D610)
Accessory Check
Installation
Auxiliary Trays
Punch Units (B531/A812)
Accessory Check
Installation
Output Jogger Unit Type 9002B (B513)
Accessory Check
Installation Procedure
Cover Interposer Tray CI4030 (D3D7)
Accessories
Installation
Finisher SR4080 Already Installed?
Remove Tapes and Retainers
Prepare the Finisher
Install Tray
Attach Corner Plates and Gaskets
Attach Sponge Strips
Re-attach Paper Entrance Guide
Dock the Finisher
Finishers SR4120/SR4130 (D3CG/D3CH)
Accessory Check
Installation Procedure
Tapes and Retainers
Preparing the Finisher
Preparing the Main Machine
Docking the Finisher
Checking the Installation
Auxiliary Trays
Using Auxiliary Trays
Punch Units (D706)
Accessory Check
Installation Procedure
Output Jogger Unit Type M25 (D3CJ)
Accessories
Installation
Cover Interposer Tray CI4040 (DC3N)
Accessories
Installation
Finisher Already Installed?
Prepare the Finisher
Shipping Tapes and Retainers
Prepare the Main Machine
Cover Interposer Tray
Extensions
Sponge Strip
Main Machine
Docking the Finisher
Finish the Installation
Mailbox CS4010 (D708)
Accessories
Installation
Copy Tray Type 9002 (B756)
Accessories
Installation
Tab Sheet Holder Type 9002 (B499)
Accessories
Installation
NFC Card Reader Type M19 (D3BS)
Accessories
Installation
Card Reader Bracket Type 3352 (D593)
Accessories
Installation
Optional Counter Interface Type M12 (B870)
Accessories
Installation
Copy Connector Type M25(D3D3)
Accessories
Installation
External Keyboard Bracket Type M3 (D3DH)
Accessories
Installation
External Keyboard Only
External Keyboard with Card Reader
Internal Options
List of Slots
Inserting Cards
IEEE 1284 Interface Board Type M19
Accessories
Installation
IEEE 802.11 a/g/n Interface Unit M19
Accessories
Before You Begin
Installation
User Tool Settings for Wireless LAN
SP Mode and UP Mode Settings for IEEE 802.11 a/g Wireless LAN
File Format Converter Type M19
Accessory Check
Installation
USB Device Server Option Type M19
Accessories
Interface Board
Installation
Ethernet Port LEDs
Notes for Energy Save Mode Setting
IP Address Setting
Extended USB Board Type M19
Accessories
Installation
SD Card Options
Overview
Options Available on SD Cards
Inserting SD Cards
Move Exec: Merging Applications
Undo Exec: Unmerging Applications
Storing Original SD Cards
OCR Type M13
What is Searchable PDF?
Accessories
Installation
Restoration
When the original SD card exists
If Original SD Card is Lost
PostScript3 Unit Type M25
Accessories
Installation
IPDS Unit Type M25
Accessories
Installation
XPS Direct Print Option Type M25 D3D4
Accessories
Installation
Data Overwrite Security Unit Type M19 (D3BS)
Overview
Component List
Before You Begin the Procedure
Seal Check and Removal
Installation Procedure
After Installation Check
Safety Check
Check List
Security Setting
Security Function Installation
Data Overwrite Security
Using Auto Erase Memory
HDD Encryption
Before You Begin the Procedure:
Enable Encryption Setting
Backing Up the Encryption Key
Encryption Key Restoration
@Remote Settings
User Instructions
Operation Guidance for Users

3. PREVENTIVE MAINTENANCE
PM Tables
Main Machine
Scanner Optics
Around the Drum
Drum Cleaning
Development Unit
Paper Feed: Main Paper Path
Paper Feed: Paper Trays
Transfer Belt Unit
Fusing Unit and Paper Exit
Fusing Unit Paper Exit
Duplex
ADF
Optional Peripheral Devices
LCIT 4040 (D3A6-17, -27)
Cover Interposer Tray CI4040 (DC3N) (for 2K/3K Finishers)
Cover Interposer Tray CI4030 (D3D7)
Finisher SR4080 (D610)
Finisher SR4120 (D3CG), Booklet Finisher SR4130 (D3CH)
Punch Unit Type PU3060 (D706)
Multi Folding Unit FD4000 (D615)
Related SP Codes
Image Quality Tables
Checking Image Quality
Resolution
Even Density
Magnification Errors
Magnification Error Variation
Paper Transfer Quality Standards
Registration
Skew
LCIT
Cover Interposer Tray
PM Parts Settings
Before Removing Old PM Parts
After Installing New PM Parts

4. REPLACEMENT AND ADJUSTMENT
Power Switch
Push Switch
Characteristics of the Push Switch (DC Switch)
Shutdown Method
Forced Shutdown
Before You Begin
General Precautions
Drum
Drum Unit
Transfer Belt Unit
Scanner Unit
Laser Unit
Charge Corona
Development
Cleaning
Fusing Unit
Paper Feed
Used Toner
Precautions for This Machine
Inner Covers
Proximity Sensor
PSU Precautions
Important SP Codes: Machine Information, Servicing
Special Tools and Lubricants
Special Tools
Lubricants
Covers
Front Door
Right Covers
Right Upper Cover
Right Lower Cover
Rear Covers
Rear Upper Cover
Rear Lower Cover
Left Covers
Left Upper Cover
Left Lower Cover
Controller Box Cover Plate
Controller Box
IOB Bracket
Operation Panel
Operation Panel Removal
LCD, Touch Panel Replacement
CPU Board
Microcomputer Board
LCD and Touch Panel
Scanner Unit
Before You Begin
Scanner Unit Removal
Exposure Glass
Contact Glass
Contact Glass Removal and Reinstallation
Convert from Non-Contact to Contact Scanning Configuration
Contact Glass Cleaning
Lens Block Cover
Original Width Sensors
Lens Block
Exposure LEDs (Exposure Lamp)
Scanner Motor
Scanner HP Sensor
ADF Open Sensor
Scanner Wire
Scanner Wire Removal
Scanner Wire Reinstallation and Scanner Position Adjustment
Important SP Codes: Scanner Unit
Laser Unit
Warning Decal Locations
Polygon Motor, Polygon Motor Drive Board, LD Unit
Polygon Motor Cover
Polygon Motor
Polygon Motor Drive Board
Laser Diode Unit
Laser Synchronization Detector
Laser Unit Alignment
Toner Shield Glass
Laser Unit Removal
LD Safety Switches
Important SP Codes: Laser Unit
Drum Unit
Corona Unit
Corona Grid
Charge Wire
Cleaning Pad
Corona Wire Cleaning Motor
Corona Power Pack
Drum
Drum Unit Removal
Drum Removal
PTL (Pre-Transfer Lamp)
QL (Quenching Lamp)
Potential Sensor
Cleaning Filter
Drum Cleaning Blade
Cleaning Brush
Pick-off Pawls
ID Sensor
Toner Collection Bottle
Ozone Filters
Optics Dust Filter
Internal Dust Filter
Toner Bottle Fan
Drum Motor
Important SP Codes: Drum Unit
Development Unit
Development Unit Removal and Re-Installation
Removing the Development Unit
Separating the Development Unit and Toner Hopper
Re-installing the Development Unit
Just Replaced Developer?
Replacement with a Used Development Unit
Developer Replacement
Replacing the Developer
Re-installing the Development Unit
Initializing the Developer
Entrance Seal, Side Seals
Development Filter
TD Sensor
Toner End Sensor
Toner Separation Unit
Toner Bottle Motor
Development Motor
Development Unit Power Pack
Used Toner Collection Unit
Used Toner Collection Unit Removal
Toner Collection Motor Sensor
Used Toner Collection Motor
Toner Bottle Set Switch, Toner Bottle Full Switch
Important SP Codes: Development Unit
Transfer Belt Unit
Transfer Belt Unit Removal
Transfer Belt, Transfer Roller Cleaning Blade
Transfer Belt Assembly Removal
Transfer Roller Cleaning Blade
Transfer Belt Replacement
Re-assembly
Transfer Power Pack
Re-installation
Discharge Plate
Important SP Codes: Transfer Belt Unit
Fusing Unit
Fusing Unit Removal
Thermostats, Thermistor, NC Sensor
End Thermistor (D223/D224)
End Thermistor (D225)
Thermostats
Reinstallation
Center Thermistor (NC Sensor) (D223/D224)
Center Thermistor (NC Sensor) (D225)
Web Cleaning Roller
Web Unit Disassembly
Re-assembly
Web Unit Re-assembly
Web Motor, Web End Sensor
Reinstallation
Pressure Roller Cleaning Unit, Cleaning Rollers
Pressure Roller Cleaning Unit
Pressure Roller Cleaning Roller (D223/D224)
Pressure Roller Cleaning Roller (D225)
Re-assembly
Fusing Lamps, Hot Roller, and Pressure Roller
Fusing Lamps (x3) D223, D224
Fusing Lamps (x2) D225
Hot Roller, Pressure Roller
Pressure Roller Only
Checking the Fusing Nip
Stripper Pawls
Nip Band Width Adjustment
Fusing Unit Exit Sensor
Fusing/Exit Motor
Fusing Exit Sensor, Exit Unit Entrance Sensors
Turn Sensor
Fusing Pressure Release Sensor
Fusing Pressure Motor
Temperature Sensor
Important SP Codes: Fusing Unit
Duplex Unit
Duplex Unit Removal
Re-installation
Adjustments
Duplex Unit Side-to-Side Adjustment
Jogger Fence Adjustment
Duplex Motors
Duplex Unit Front Cover
Duplex Inverter Motor
Duplex Jogger Motor
Duplex Transport Motor
Duplex Sensors
Jogger Fence HP Sensor
Duplex Entrance Sensor
Duplex Transport Sensor 3
Inverter Exit Sensor, Transport Sensors 1, 2
Duplex Jogger Belt Adjustment
Important SP Codes: Duplex Unit
Paper Feed Units
Paper Trays
Tandem Tray
Universal Trays
Rear Fence Return Sensor
Rear Fence HP Sensor
Tandem Right Tray Paper Sensor
Bottom Plate Lift Wire
Re-assembly
Tandem Tray Paper Size Change
Tandem Tray Side Registration
Pick-up, Feed, Separation Roller
Paper Tray Lift Motors, Tray 1 Lock Solenoids
Tray Motor, Solenoid Access
Tray 1 Lift Motor
Tray 2 Lift Motor
Tray 3 Lift Motor
Right Tray Lock Solenoid
Left Tray Lock Solenoid
Paper Feed Unit Removal
Paper Feed Motors
Relay Motor
Separation Roller Pressure Adjustment
Lift Sensor, Paper End Sensor
Feed Sensor, Vertical Transport Sensor
Pick-up Solenoid
Reverse Release Solenoid
Relay Sensor
Registration Motor
By-Pass Tray
By-Pass Tray Removal
By-Pass Tray Disassembly
By-Pass Paper Size Detection Board
Re-assembly
By-Pass Paper Length Sensor
By-Pass Tray Rollers
By-Pass Separation Roller Pressure Adjustment
Registration Sensor
By-Pass Unit
By-Pass Unit Removal
Re-installation
By-Pass Motor
Guide Plate Sensor
Paper Path LEDs
LED Locations
Paper Feed Adjustments
Paper Registration
Buckle Adjustment
Important SP Codes: Paper Feed
PCBs, HDD
Before You Begin
Board Locations
Controller Board Replacement
Before You Begin
Controller Board
Controller Board NVRAM
HDD
HDD Removal
Re-installation
After HDD Replacement
BICU
BICU NVRAM
RYB (Relay Board)
PSU
DHB
AC Drive Board
IOB
Important SP Codes: PCBs, HDD
ADF
ADF Removal
After ADF Replacement
CIS RGB Adjustment
Checking the vertical registration
Checking the horizontal registration
Checking skew
Checking magnification
Platen Adjustment
ADF Covers
ADF Front Cover page 901
ADF Rear Cover
Feed Cover
Original Feed Unit
Pick-up Roller, Transport Belt
ADF Separation Roller
Original Registration Sensor
Original Exit Sensor
ADF Control Board
Separation Sensor, Skew Correction Sensor
Original Width Sensor, Interval Sensor
Original Length Sensors
APS Feeler
ADF Lift Interlock Switch, Lift Sensor
Original Set Sensor
A4 LEF, LT LEF Sensor
Bottom Plate HP Sensor
Bottom Plate Position Sensor
ADF Feed Cover Interlock SW, Pick-up Roller HP Sensor
ADF Entrance Motor
ADF Scanning Motor
ADF Exit Motor
ADF Bottom Plate Lift Motor
ADF Pick-up Roller Lift Motor, ADF Transport Motor
ADF Feed Motor
CIS Unit
CIS White Roller Cleaning
Important SP Codes: ADF
Fans, Switches
Fans
Quick Reference
Drum Fan
Development Unit Fan 1, 2
Duplex Fan
PCU Fan
Toner Bottle Fan
Fusing Inner Cover Fan
PSU Fan 1, 2
AC Drive Board Fan
Controller Fan
PFU Fan 1, 3, 4
Main Intake Fan
Main Exhaust Fan
Heat Exhaust Fan
Switches
Power Switch
Front Door Safety Switch
Human Detection (Proximity) Sensor Switch
Important SP Codes: Fans, Switches
Copy Image Adjustments: Printing/Scanning
Image Adjustments: Printing
Preparation
Registration – Leading Edge/Side-to-Side
Blank Margin
Registration Buckle Adjustment
Image Adjustments: Scanning
Registration: Platen Mode
Magnification
ADF Scanning Adjustments
Vertical Black Lines
DIP Switch Settings (ADF Main Board)
ADF Skew Correction
LCD, Touch Screen Check and Calibration
Smart Panel Maintenance Mode
Checks and Calibrations
LCD Check
Touch Panel Check
Touch Panel Calibration
Multi Touch Calibration

5. DETAILED DESCRIPTIONS
Overview
General Layout
Component Layout
Bypass Unit
Optics
Paper Feed Unit (PFU)
Electrical Components
Tandem Tray
Around the Drum
Sensors, Switches
Motors, Fans
Transfer, Fusing, Exit Units
Duplex Unit
ADF Unit
Paper Path
Motors
Scanner
Overview
Block Diagram
Cross Section
Configuration
Mechanism
Scanner
Scanner drive
Original Size Detection
Sensor States
Original Feed from ADF
Dust Detection
Overview
Shifting the Scanning Position
Scanner Anti-Condensation Heater
Image Processing
Image Data Flow
Image Processing
Image Processing Flow
Manual Gamma Adjustment
SP Codes Related to Gamma Adjustments
Print Process (Main Engine Components)
Laser Unit
Block Diagram of Laser Unit
Laser Unit Components
Laser Unit
APC (Auto Power Control)
LD Safety Switch (Front Door Interlock Switch)
Laser Unit Control
Line scan mechanism
Multi-beam Scanning
Drum Unit
Cross Section of Drum Unit
OPC Drum
Charge
Charge Wire Cleaning
PTL (Pre-Transfer Lamp)
Paper separation pawls
Drum Cleaning mechanism
Drum Cleaning Drive
Ozone Filters and Drum Cooling
Toner recycling mechanism
Reusable and Unreusable Toner Separation Mechanism
Used Toner Bottle
Process Control
Automatic Setting Operation
Automatic Process Control
Development Unit
Development Unit Cross Section
Toner Supply Unit
Development Mechanism
Inside the Development Unit
Development Bias
Development Unit Pressure Release (D225 only)
Toner Supply
Development Unit Drive and Cooling
Toner Transport
Toner End Detection
Shutter Mechanism
Toner Bottle Supply, Toner Bottle Cooling
Toner Supply Control
Sensor Control Mode
Pixel Count Mode
TD Sensor Reference Voltage
Abnormal TD Sensor Output
ID Sensor Control
Both TD Sensor and ID Sensor Abnormal
Toner Near-End Control
Toner End Recovery
Transfer Belt Unit
Overview
Transfer Separation Mechanism
Image Transfer Mechanism
Transfer Bias Charge Mechanism
Transfer Belt Lift
Transfer Belt Drive and Paper Transport Mechanism
Transfer Belt Cleaning Mechanism
Transfer Belt Release Mechanism
Anti-Condensation Heater (Option)
Image Transfer Current Settings
Fusing Unit
Overview
More About the Fusing Unit
Fusing Pressure Mechanism
Pressure Application (D223/D224 Only)
Fusing Safety Devices
Entrance Guide Height Adjustment
Fusing Drive Mechanism
Temperature Control for Special Paper
Fusing Temperature Control
CPM Down Mode
Important Related SP Codes
Temperature Sensor Fan Control
Fans Controlled by Temperature Sensor
Fan Speed Control by Temperature Sensor
Relate SP Codes
Paper Transport
Paper Feed Units (PFU)
Overview
Tray Paper Feed Drive
Paper Feed From Tray 1
Paper Feed From Tray 2
Paper Feed From Tray 3
PFU and Tray Details
Paper Feed and Separation
Separation Roller Release
Tray Raising and Lowering
Tray Upper Limit Detection
Paper End Detection
Paper Size Detection
Tray Set Mechanism
Vertical Paper Feed
Tray 1 (Tandem Tray)
Paper Size Detection
Tray Movement Mechanism
Paper Height Detection
Right Tray Fence Movement Mechanism
Left Tray Movement
Left Tray Lock Mechanism
Right Tray Lock Mechanism
Bypass Tray
Bypass Feed Tray Mechanism
Bypass Tray Feed and Separation Mechanism
Paper Stopper Mechanism
Bypass Tray Paper End Detection Mechanism
Paper Size Detection
Paper Registration and Transport in Bypass Unit
Invert, Duplex Unit
Overview
Motors
Invert Duplex Entrance
Jogging Operation
Invert Operation
Duplex Transport Mechanism
Paper Jam Release and Reset Mechanism
Exit Unit
Overview
Decurl Mechanism
Exit Junction Gate Mechanism
Duplex Interleave Feed Sequence
Electronic Components
Boards
Board Layout
Board Functions
ADF Unit
Overview
Specifications
Original Size
Cross-Section of ADF Unit
Scanning Sequence
ADF Components
Motors
Original Pick-up
Bottom Plate Lift
Original Feed and Separation Mechanism
Skew Correction Mechanism
Original Size Detection
Original Transport
Original Scanning
Jam Detection Sensors
ADF SC Errors
New Features
Human Detection (Proximity) Sensor
Overview
Sensor Operation
Operation Modes
User Tool
Related SC Codes
Related SP Code
Operation Panel
Shutdown Feature
Specification
The Shutdown Screen
Automatic Delete Memory Function (HDD Security)
Specification
Data Encryption
Overview
Handling Data Encryption
Data Targeted for Encryption
Precautions About Encryption
Preferences Function (SMC Data Media Storage)
Function Details

6. SYSTEM MAINTENANCE
Service Program Mode
Enabling and Disabling Service Program Mode
Entering SP Mode
Exiting SP Mode
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
PM Counter/ Firmware Update
Checking the PM Counter
Executing Firmware Update
Remarks
Others
Service Program Mode Tables
SP Tables
Test Pattern Printing
Printing Test Pattern: SP2902
Test Pattern Table
Firmware Update
Software Update
Software Update Procedure
Doing the Software Update Procedure
Errors During Firmware Update
Updating the LCDC for the Operation Panel
Downloading Stamp Data
Uploading/Downloading NVRAM Data
Uploading Content of NVRAM to an SD card
Downloading an SD Card to NVRAM
Updating JavaVM
Creating an SD Card for Updating
Updating Procedure
List of Error Messages
NVRAM Upload/Download
Uploading NVRAM Data to an SD Card
Downloading NVRAM Data from an SD Card
UP/SP Data Import/Export
Overview
Import/export conditions
UP Data Import/Export
Data that can be imported and exported
Data that cannot be imported or exported
Exporting Device Information
Importing Device Information
SP Data Import/Export
Data that can be imported and exported
Exporting Device Information
Importing Device Information
Possible solutions for import/export problems
Address Book Upload/Download
Information List
Download Address Book
Upload Address Book
RFU Firmware Update
RFU Conditions
Firmware Update (Auto Remote Firmware Update)
Overview
Downloading and Updating Process
Downloads the latest package
Judgement of ARFU
Update Process
Related SP
Package Firmware Update
Overview
Immediate Update
Update at the Next Visit (Reserve)
How to Set the Machine to Download Firmware Later (RESERVE)
How to Check if the Firmware Downloaded with RESERVE
How to Install Firmware Downloaded with RESERVE
Update via SD card
Capturing Debug Logs
Overview
Types of debug logs that can be saved
Operation Log Security
Retrieving Debug Logs
Procedure for Retrieving the Debug Log

7. TROUBLESHOOTING
Self-Diagnostic Mode
Service Call Codes
Service Call Conditions
SC Logging
SC Automatic Reboot
Service Call Conditions
Service Mode Lock/Unlock
Service Call Conditions
Before You Use the Tables
SC100: Scanning
SC100
SC200: Exposure
SC200
SC300: Image Development 1
SC300
SC400: Image Development 2
SC400
SC500: Feed, Transport, Duplex, and Fusing
SC500
SC600: Data Communication
SC600
SC700: Peripherals
SC700: Peripherals
SC800: Overall System
SC800
SC900: Miscellaneous
SC900
SC540 to SC545
Before You Begin
SC540 Fusing web motor error
Confirm failure to feed
Web drive gears
Web motor
IOB connections
IOB
Web motor harnesses
Paper exit unit harnesses
SC542 Fusing warm-up error 1: Center thermistor
Error duplication
Power supply voltage level
Center NC sensor position
Thermostats
Fusing lamp connections
Fusing lamp filaments
AC control board connections
AC control board
IOB connections
IOB
Harnesses
SC543 Fusing lamp overheat error 1 (software)
Error duplication
End thermistor alignment
End thermistor damage
AC control board connections
AC control board
IOB connection
IOB
Harnesses
Error duplication
End thermistor alignment
End thermistor damage check
Center NC sensor position
AC control board connections
AC control board
IOB Connections
IOB
Harnesses
Duplication of the error
Power supply voltage level
Center NC sensor position
Thermostats
Fusing lamp connections
Fusing lamp filaments
AC control board connections
AC control board
IOB connections
IOB
Harnesses
Jam Detection
Paper Jam Code Display
Jam Codes and Display Codes
Main Unit and LCIT: Paper Jam Errors
ADF: Paper Jam Errors
Finisher SR4120 Paper Jam Errors
Finisher SR4130 Paper Jam Errors
Finisher SR4080 Paper Jam Errors
Mail Box CS4010 Paper Jam Errors
Cover Interposer Tray CI4030/CI4040 Paper Jam Errors
Multi Folding Unit FD4000 Paper Jam Errors
Paper Size codes
Main Machine Sensor Locations
Frequent Paper Jams
Peripheral Units
Height and Level Adjustment
Before you begin:
Setting the Leveling Shoes
Skew and Side-to-Side Registration
Overview
Checking Side-to-Side Registration
Correcting Side-to-Side Registration
Detecting Paper Skew
Correcting Skew
Booklet Finisher Center Fold Correction
Slant in the direction of paper feed
Slant opposite the direction of paper feed
How to Correct Misaligned Center Folding
Finisher SR4080 (D610): Z-Folded Paper Output
Finishers SR4120/SR4130 (D3CG/D3CH)
Using Auxiliary Trays
Thin or soft paper does not exit completely
Z-folded paper, Curled paper interfere with tray full sensor
Problems with Z-folded paper from the Multi Folding Unit
Output Jogger Units
Jogger Width Adjustment Procedure
Other Problems
Common Problems
Checking Image Quality
Resolution
Even Density
Magnification Errors
Magnification Error Variation
Reinstralling OCR Unit Type M2
Fuses
AC Drive Board
DHB
PSU

& Parts Catalog (3D Representation).

Ricoh MP 6503SP MP 7503SP MP 9003SP product code D223 D224 D225 MP6503SP MP7503SP MP9003SP 9003 7503 6503 CS4010 Mailbox A3/11” x 17” Tray Unit Type RT4040 Large Capacity Tray Cover Interposer CI4030 Cover Interposer CI4040 SR4080 Finisher Jogger Unit Type 9002B Punch Unit Type 1075 SR4120/SR4130 Finishers Punch Unit PU3060 Output Jogger Unit Type M25 Folder FD4000 Fax Option Type M25 RT4040 Large Capacity Tray: Point-to-point Diagram SR4080 Finisher: Point-to-point Diagram Cover Interposer CI4030: Point-to-point Diagram SR4120/SR4130 Finishers: Point-to-point Diagram Cover Interposer CI4040: Point-to-point Diagram CS4010 Mailbox: Point-to-point diagram FD4000 Folder: Point-to-point Diagram MP 6503 series Controller Options Smart Operation Panel Peripherals
A3/11” x 17” Tray Unit Type 9001 8.5″ x 14″ Paper Size Tray Type 9002 Jogger Unit Type 9002B Fax Option Type M25 Copy Tray Type 9002 Tab Sheet Holder Type 9002 External Keyboard Bracket Type M25 Card Reader Bracket Type 3352 Key Counter Bracket Type 1027 Ricoh MP6503SP MP7503SP MP9003SP