Table Of Contents
📚 Ricoh MP 305 Plus Field Service Manual
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TABLE OF CONTENTS
- Important safety notices
- Handling toner
- Laser safety
- Symbols, Abbreviations and Trademarks
- Trademarks
- Machine Codes and Peripherals Configuration
- Controller Options
- Specifications
- Installation Requirements
- Machine Level
- Power Requirements
- Main Machine Installation
- Password Setting Procedure
- Accessory Check
- Installation Procedure
- Check Image Quality / Settings
- Moving the Machine
- Paper Feed Unit PB1090
- Dehumidification Heaters
- Dehumidification Heater for Optional Paper Feed Tray
- Copy Data Security Unit Type G
- User Tool Setting
- After Installing the HDD
- NFC Card Reader Type M15 (D3B4)
- Optional Counter Interface Unit Type M12
- RICOH e-Sharing Box (D668)
- USB Port
- Move Exec
- Undo Exec
- Bluetooth Interface Unit Type D
- OCR Unit Type M13
- Recovery Procedure
- Data Overwrite Security Unit Type I
- Seal Check and Removal
- Check All Connections
- Security Settings
- Data Overwrite Security
- HDD Encryption
- Backing Up the Encryption Key
- Encryption Key Restoration
- Remote Settings
- SP5-816-208 Error Codes
- Operation Guidance for Users
- Preventive Maintenance Tables
- PM/Yield Parts Settings
- Notes on the Main Power Switch
- Shutdown Method (How to Turn OFF the Main Power)
- Forced Shutdown
- Beforehand
- Special Tools and Lubricants
- Quick Reference for Removing Major Units
- Exterior Covers
- Right Upper Cover
- Front Upper Cover
- Left Lower Cover
- Front Cover
- Scanner Rear Cover
- Front Inner Cover
- Paper Exit Tray
- ARDF
- ARDF Exterior
- ARDF Rear Cover
- ARDF Feed Cover
- Copy Holder
- ARDF Feed Unit
- ARDF Pickup Roller
- ARDF Feed Roller
- ARDF Friction Pad
- DFRB (DF Relay Board)
- ARDF Original Width Sensor
- Precaution for Installing the ARDF Original Width Sensor
- Precautions for Installing the Lower Guide Plate
- ARDF Paper Feed Solenoid
- ARDF Scanning Guide Plate, ARDF Registration Sensor
- Operation Panel
- Internal Parts
- Scanner
- Scanner Front Cover
- Exposure Glass, ARDF Exposure Glass, Left Scale and Rear Scale
- Precaution for Installing These Parts
- AP Sensor 1,
- Scanner HP Sensor
- Timing Belt
- Scanner Motor
- Platen Cover Sensor, ARDF Position Sensor
- Scanner Parallel Adjustment
- Laser Optics
- Notes on Installing the Dust Shield Glass
- Laser Unit
- Precaution for Installing the Laser Unit
- PCDU
- Toner Supply Motor
- Quenching Lamp
- TD Sensor
- Test after Replacing the PCDU
- Paper Feed
- Notes on Replacing the Friction Pad
- Notes on Installing the Paper Dust Collector
- Registration Sensor
- Registration Clutch, Paper Feed Clutch
- Registration Roller
- Registration Roller (right cover side)
- How to Clean the Registration Roller
- Transfer Unit
- Notes on Installing the Transfer Roller Unit
- ID Sensor
- How to Clean the ID Sensor
- How to Clean the PCL
- Fusing Unit
- Notes on Installing the Fusing Unit
- Fusing Lamp
- Pressure Roller and Bushings
- Notes on Installing the Pressure Roller
- Applying the grease
- Hot Roller Stripper Pawls
- Duplex, Paper Exit
- Paper Exit Roller
- Paper Exit Reverse Sensor
- Duplex Entrance Sensor
- Duplex Exit Sensor
- Duplex Rollers
- Duplex Driven Roller
- How to Clean the Duplex Driven Roller and the Duplex Drive Roller
- Duplex Reverse Clutch
- Notes on Installing the Duplex Reverse Clutch
- Bypass
- Bypass Unit
- Bypass Paper End Sensor
- Bypass Paper Feed Roller, Bypass Separation Roller
- Notes on Installing the Bypass Separation Roller
- Electrical Components, Other Items
- Notes on Installing the Controller Box
- Controller Board
- BiCU (Base-Engine Image Control Unit)
- NVRAM (EEPROM) on the BiCU
- Main Power Switch
- PSU (Power Supply Unit)
- HVPS (High-Voltage Power Supply)
- Right Cover Open/Close Switch
- Main Motor
- Intake Fan
- Exhaust Fan
- Notes on Installing the Exhaust Fan
- Internal Temperature Sensor
- Clutches
- Adjustment after Replacement
- Blank Margin
- Main Scan Magnification
- Scanning
- ARDF Image Adjustment
- Sub Scan Magnification
- Skew Adjustment
- Service Program Mode
- SP Mode Button Summary
- Switching Between SP Mode and Copy Mode for Test Printing
- Exiting Service Mode
- PM Counter/ Firmware Update
- Remarks
- Others
- SP Mode Tables
- Test Pattern Printing
- Firmware Update
- Procedure
- Error Screens During Updating
- Updating JavaVM
- List of Error Messages
- NVRAM Data Upload/Download
- Downloading an SD Card to NVRAM
- UP/SP Data Import/Export
- Exporting Device Information
- Importing Device Information
- SP Data Import/Export
- Possible solutions for import/export problems
- Address Book Export/Import
- Import
- RFU Updating the Firmware
- Package Firmware Update
- Immediate Update
- Update at the Next Visit (Reserve)
- How to Check if the Firmware Downloaded with RESERVE
- How to Install Firmware Downloaded with RESERVE
- Update via SD card
- Capturing the Debug Logs
- Security of the Operation Log
- Procedure for Retrieving the Debug Log via Web Image Monitor
- Log File List
- Self-Diagnostic Mode
- SC Logging
- SC1xx
- SC102-00
- SC120-00, SC121-00
- SC141-00
- SC142-00
- SC144-00
- SC165-00
- SC2xx
- SC220-00
- SC240-00
- SC270-00
- SC272-10
- SC3xx
- SC355-00
- SC361-01, SC362-01
- SC391-00
- SC392-00
- SC440-00
- SC460-00
- SC497-00
- SC5xx
- SC502-02
- SC520-00
- SC521-00
- SC534-00
- SC534-01
- SC541-00, 02
- SC542-01, -03, -04, -06
- SC543-00, SC544-00
- SC547-01, -02, -03
- SC549-00
- SC551-00, -02
- SC552-01, -03, -04, 06
- SC557-00
- SC559-00
- SC6xx (Including Controller Service Calls)
- SC636-01
- SC636-02
- SC641-00
- SC650-14
- SC651-01, -02
- SC652-00
- SC669-01 to -26, -36, -37
- SC670-01, -02
- SC672-10 to -13, -99
- SC673-10
- SC682-01, -06, -11, -16, -21, -26, -31, -36
- SC687-00
- SC7xx
- SC8xx
- SC817-00
- SC819-00 [0x5032]
- SC819-00 [0x6261], [0x696e], [0x766d], [554C], Others
- SC820-00 [xxxx]
- SC821-00 [xxxx]
- SC822-00 [xxxx]
- SC823-00 [xxxx]
- SC824-00 [1401]
- SC827-00 [0201], [0202]
- SC828-00 [0101]
- SC833-00 [0F30], [50B1], [50B2]
- SC834-00 [5101]
- SC838-00 [2701]
- SC841-00
- SC845-01 to -05
- SC853-00
- SC857-00
- SC859-00, -01, 02, -10
- SC860-00
- SC862-00
- SC863-00
- SC864-01, -02 to -23
- SC866-00
- SC867-00 to -02
- SC870-00 to -60
- SC871-01
- SC872-00
- SC874-xx
- SC875-01, -02
- SC876-00
- SC878-00, -01, -02, -03
- SC881-01
- SC899-00
- SC9xx
- SC921-00
- SC990-00
- SC992-00
- SC998-00
- Jam Detection
- Sensor Layout
- Paper Size Codes
- Other Problems
- Decreasing the Pressure
- Fuse Location
- Product Overview
- Paper Path
- Drive Layout
- Parts Layout
- Duplex/Bypass Unit
- Laser Unit, PCDU
- Toner Supply Unit
- Fusing Unit, Paper Exit Section
- Paper Feed Unit
- Drive Unit
- Electrical Components 1
- Electrical Components 2
- Scanner Unit
- Original Width Detection
- Related SPs
- Detailed Description
- Original Set Detection
- Original Transport (Single-sided Scanning)
- Original Transport (Duplex Scanning)
- Image Processing
- BiCU
- Laser Exposure
- Auto Power Control (APC)
- LD Safety Switch
- Overview
- Mechanism
- Charging Bias Correction (Environmental Correction)
- Toner Recycling
- Development and Toner Supply
- Development Bias
- Toner Supply
- Toner Density Control
- Toner Near End/End Detection and Recovery
- Image Transfer and Paper Separation
- Image Fusing and Paper Exit
- Fusing Entrance Guide Shift
- Pressure Roller
- Overheat Protection/Thermostat
- CPM Reduction
- Paper Feed and Separation Mechanism
- Paper Lift Mechanism
- Bypass Tray
- Bypass Tray Paper Registration
- Duplex
- Interleaving
- Ventilation
- Exhaust
- Intake
- Electrical Parts
- Other Features
- Duty Control
- High Productivity Mode
- Operation in Low-Voltage Mode
- Supported paper sizes
- Paper exit
- Software accessories
- Scanner and lan fax drivers
- Optional equipment
- Maintenance tables
- Enabling and disabling service program mode
- Selecting the program number
- Scanner service mode
- Input and output check
- Printing features
- Scanning features
- Security features
