Samsung Xpress M2020 M2020W M2022 M2022W Service Manual and Parts List Manual

Service Manual and Parts List Manual Samsung Xpress M2020 M2020W M2022 M2022W;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Samsung Xpress.
You can print, zoom or read any diagram, picture or page from this Service Manual and Parts List Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Samsung Xpress M2020 M2020W M2022 M2022W. You can find easily everything what do you need.
To see what contain, please read table of contents:

1. PRECAUTIONS
1.1. Safety warning
1.2. Caution for safety
1.2.1. Toxic material
1.2.2. Electric shock and fire safety precautions
1.2.3. Handling precautions
1.2.4. Assembly and Disassembly precautions
1.2.5. Disregarding this warning may cause bodily injury
1.3. ESD precautions

2. PRODUCT SPECIFICATIONS AND DESCRIPTION
2.1. Product Specifications
2.1.1. Product Overview
2.1.2. Specifications
2.1.2.1. General Print Engine
2.1.2.2. Controller and Software
2.1.2.3. Paper Handling
2.1.2.4. Supplies
2.1.2.5. Maintenance Part
2.1.2.6. Reliability and Service
2.1.2.7. Environment
2.1.2.8. Accessories
2.1.3. Model Comparison Table
2.2. System Overview
2.2.1. Front View
2.2.2. Rear View
2.2.3. Paper Path
2.2.4. System Layout
2.2.4.1. Feeding Part
2.2.4.2. Transfer Roller
2.2.4.3. Drive Unit
2.2.4.4. Fuser Unit
2.2.4.5. LSU (Laser Scanner Unit)
2.2.4.6. Toner Cartridge
2.2.5. Hardware configuration
2.2.5.1. Main board
2.2.5.2. OPE board
2.2.5.3. Wireless LAN board (M202xW only)
2.2.5.4. SMPS/HVPS board
2.2.5.5. Electrical Parts Location
2.2.6. Engine F/W Contol Algorithm
2.2.6.1. Feeding
2.2.6.2. Transfer
2.2.6.3. Fusing
2.2.6.4. LSU
2.2.7. Software Descriptions
2.2.7.1. Software system overview
2.2.7.2. Architecture
2.2.7.3. Data and Control Flow

3. DISASSEMBLY AND REASSEMBLY
3.1. Precautions when replacing parts
3.1.1. Precautions when assembling and disassembling
3.1.2. Preautions when handling PBA
3.1.3. Releasing Plastic Latches
3.2. Screws used in the printer
3.3. Replacing the Main SVC parts
3.3.1. Cover
3.3.2. Main board
3.3.3. Fuser Unit
3.3.4. SMPS/HVPS board
3.3.5. Drive Unit
3.3.6. LSU
3.3.7. Feed Sensor PBA
3.3.8. Pick up roller
3.3.9. Motor
3.3.10. Transfer Roller

4. ALIGNMENT AND TROUBLESHOOTING
4.1. Alignment and Adjustments
4.1.1. Control Panel
4.1.2. Understanding the status LED
4.1.3. Jam Removal
4.1.4. Periodic Defective Image
4.1.5. Useful management tools
4.1.5.1. Using Samsung Easy Printer Manager (Windows and Macintosh only)
4.1.5.2. Using Samsung Printer Status (Windows only)
4.1.5.3. Using SyncThru Web Service (SWS)
4.1.6. Updating Firmware
4.1.6.1. Update the firmware by using the USB port
4.1.6.2. Update the firmware by using the network (M202xW only)
4.2. Troubleshooting
4.2.1. Procedure of checking the symptoms
4.2.1.1. Basic Check List
4.2.2. Error Code and Troubleshooting
4.2.3. Image quality problem
4.2.4. Other errors

5. SYSTEM DIAGRAM
5.1. Block Diagram
5.2. Connection Diagram

6. REFERENCE INFORMATION
6.1. Tool for Troubleshooting
6.2. Glossary
6.3. The Sample Pattern for the Test
6.4. Selecting a location

EXPLODED VIEWS AND PARTS LIST