This service manual, for the Samsung Xpress M2070 series, includes detailed diagrams and procedures for repairing the M2070, M2070W, M2070F, and M2070FW copiers.
You can easily print, zoom, or view any diagram or page from this manual. Each chapter contains simulation codes, trouble codes, maintenance procedures, and reset procedures for the photocopiers.
The table of contents includes:
Precautions
Safety warning
Caution for safety
Toxic material
Electric shock and fire safety precautions
Handling precautions
Assembly and Disassembly precautions
Disregarding this warning may cause bodily injury
ESD precautions
Product specification and description
Product Specification
Product Overview
Specifications
General Print Engine
Copier
Scan Specification
Fax
Controller and Software
Paper Handling
Consumables
Maintenance Part
Reliability and Service
Environment
Accessories
Model Comparison Table
System Overview
Front View
Rear view
Paper Path
System Layout
Feeding Part
Transfer Roller
Drive Unit
Fuser Unit
LSU (Laser Scanner Unit)
Toner Cartridge
Hardware configuration
Main board
OPE board
Fax board
Wireless LAN board (wireless model only)
SMPS/HVPS board
Electrical Parts Location
NFC Tag Sticker
Engine F/W Control Algorithm
Feeding
Transfer
Fusing
LSU
Software Descriptions
Software system overview
Architecture
Data and Control Flow
Disassembly and Reassembly
Precautions when replacing parts
Precautions when assembling and disassembling
Precautions when handling PBA
Releasing Plastic Latches
Screws used in the printer
Replacing the Main SVC parts
Right and Left cover
Scanner Unit
ADF Unit
OPE Unit
CIS Unit and Scan Drive Unit
Front Cover
Middle Cover
Rear Cover
Main board
WLAN board
Fax board
SMPS/HVPS board
Fuser Unit
Drive Unit
LSU
Feed Sensor PBA
Pick up roller
Motor
Transfer roller
Alignment and Troubleshooting
Alignment and Adjustments
Control Panel
Understanding the status LED
JAM removal
Clearing original document jams
Clearing paper jams
Useful menu item for service
Periodic Defective Image
Useful management tools
Using Samsung Easy Printer Manager (Windows and Macintosh only)
