Ricoh SPC340DN/SPC342DN Machine Codes: M0AG/M0AH Service Manual and Parts Catalog


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 SPC340DN/SPC342DN Machine Codes: M0AG/M0AH 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:

Symbols, Abbreviations and Trademarks
Trademarks

1) PRODUCT INFORMATION
Specifications
Machine Configuration
Mainframe (M0AG/M0AH) and Option
Controller Options
Guidance for Those Who Are Familiar with Predecessor Products

2) INSTALLATION
Installation Requirements
Environment
Machine level
Machine Space Requirement
Power Requirements
Installation Procedure
USB Device Server Option Type M19 (D3BC-28, -29)
Component Check
Interface Board Surface
Installation Procedure
What Do the LED Indications Mean?
IP Address Setting

3) PREVENTIVE MAINTENANCE
Preventive Maintenance

4) REPLACEMENT AND ADJUSTMENT
Notes on the Main Power Switch
Push Switch
Characteristics of the Push Switch (DC Switch)
Shutdown Method (How to Turn OFF the Main Power)
Forced Shutdown
Before You Start
Special Tool
Exterior Covers
Rear Cover
Operation Panel
Right Cover
Left Cover
Front Cover Unit
Laser Optics
Caution Decal Location
LD Safety Switch
Laser Optics Housing Unit
After replacing the laser optics housing unit
AIO Cartridge
AIO Cartridge (All In One Cartridge)
Black AIO Motor
Color AIO Motor
Image Transfer
Image Transfer Belt Unit
After installing a new image transfer belt unit
Agitator Motor
ITB (Image Transfer Belt) Contact Motor
ITB (Image Transfer Belt) Contact Sensor
TM (Toner Mark) Sensor Base
Waste Toner Bottle Set Sensor
Waste Toner Overflow Sensor
Air Intake Fan
Paper Transfer
Transfer Unit
After installing a new transfer unit or transfer roller
Transfer Roller
After installing a new transfer roller
Registration Roller
Reinstalling the registration roller unit
Registration Sensor
Registration Clutch
By-pass and Duplex Clutch
Duplex Sensor
Image Fusing
Fusing Unit
After installing a new fusing unit
Fusing Lamp
Thermostat
Thermistors
When installing the thermistors: center and end
Transport/Fusing Motor
Paper Feed and Exit
Paper Feed Clutch
Paper Feed Roller
Separation Pad
By-pass Separation Pad
By-pass Pick-up and Feed Rollers
By-pass Pick-up Roller
By-pass Feed Roller
When installing the by-pass pick-up and feed rollers
Paper End Sensor
By-pass Paper End Sensor
Paper Exit Sensor
Electrical Components
Operation Panel Board Unit (SP C340DN)
Eco Night Sensor (SP C340DN)
Operation Panel Board Unit (SP C342DN)
Eco Night Sensor (SP C342DN)
Media Slot Board (SP C342DN)
Controller Board
When installing the new Controller Board
EGB (Engine Board)
When installing the new EGB
Fuses on the EGB
Interlock Switches
Fusing Fan Motor
LSU Fan Motor
ID Chip Board
PSU
Fuse
High Voltage Power Supply Board
Temperature/Humidity Sensor
Tray Set Sensor
NVRAM/EEPROM
NVRAM on the Controller
EEPROM on the EGB (Engine Board)

5) SERVICE MAINTENANCE REFERENCE
Service Program
Configuration Page Information
Overview
To Print the Configuration Page from the Machine
Firmware Update
Types of Firmware
Before You Begin
Updating Firmware
File Arrangement
Update Procedure
Error Handling
Power Failure
NVRAM Data Upload/Download
Uploading NVRAM Data
Downloading NVRAM Data
Handling Firmware Update Errors
Error Message Table
SD Card Appli Move
Overview
Move Exec
Undo Exec
Card Save Function
Overview
Card Save:
Procedure
Error Messages

6) TROUBLESHOOTING
Error Messages
Overview
Error Messages List
SC Conditions
Summary
Engine SC
Image Problems
Overview
Checking a Sample Printout
Printer Driver Setting for Printing a Sample

7) DETAILED DESCRIPTIONS
Product Overview
Component Layout
Engine
Paper Path
Drive Layout
Parts Layout
Engine
Process Control
Overview
Process Control Flow
Process Control Self-check
Laser Exposure
Overview
Optical Path
LD Safety Switch
MUSIC (Mirror Unit Skew and Interval Correction)
AIO (All In One) Cartridge
Overview
Drive
OPC Charge and Cleaning
Waste Toner Collection from the OPC
Toner Mixing and Transport
Development Mechanism
Toner Near End and End Detection
B&W Print Priority
Paper Feed
Overview
Drive and Paper End Detection
Paper Feed
Paper End Detection
Tray Lift
By-pass Feed
By-pass Paper Feed
By-pass Bottom Plate Lift
Duplex
Drive
Image Transfer
Overview
Drive and Transfer Belt Roller Bias
Transfer Belt Contact
ITB (Image Transfer Belt) Cleaning Unit
Transfer Roller Overview
Paper Transfer and Discharge
Transfer Roller
Paper Transfer Bias
Discharge Plate
Waste Toner Collection
Fusing and Exit
Overview
Drive
Pressure Release Mechanism
Temperature Control
Fusing unit related SC codes
Anti-Humidity Mode
Energy Saver
Eco Night Mode
ECO Night Sensor
Timer to Turn Off
Timer to Turn On
Brightness Sensor Level
Weekly Timer
Related SPs

& Parts Catalog (3D Representation).