Samsung MultiXpress M5370 MultiXpress M4370 series SL-M5370LX SL-M4370LX Service Manual

Service Manual Samsung MultiXpress M5370 MultiXpress M4370 series SL-M5370LX SL-M4370LX;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all theĀ  simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Samsung MultiXpress M5370 MultiXpress M4370 series SL-M5370LX SL-M4370LX photocopier. 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
1.4. Caution for Data Loss

2. PRODUCT SPECIFICATIONS AND DESCRIPTIONS
2.1. Product Overview
2.2. Specifications
2.2.1. General Specification
2.2.2. Print Specifications
2.2.3. Scan specification
2.2.4. Copy specification
2.2.5. Fax specification
2.2.6. Paper Handling specification
2.2.7. Software and Solution specification
2.2.8. Supplies
2.2.9. Maintenance Parts
2.2.10. Option
2.3. System Configuration
2.4. Feeding System
2.4.1. Feeding System Overview
2.4.2. Cassette
2.4.3. Pick-Up Unit
2.4.4. Registration Unit
2.4.5. MPF(Multi-Purpose Feeder) Unit
2.5. Image Creation
2.5.1. Printing process overview
2.5.2. Toner Cartridge
2.5.3. Imaging Unit
2.5.3.1. Developer Unit
2.5.4. Drum drive
2.6. Fuser unit
2.6.1. Fuser unit overview
2.6.2. Fuser unit drive
2.6.3. Fuser unit temperature control
2.7. Laser Scanning Unit (LSU)
2.7.1. LSU overview
2.7.2. Laser Scanning Optical path
2.7.3. Laser synchronizing detectors
2.8. Drive System
2.8.1. Drive Motors
2.8.2. Main Drive Unit
2.8.2.1. Main Drive (OPC_Regi._Pick-up_MP_Duplex)
2.8.2.2. Main Drive (Deve_Agitaitor_Toner Supply)
2.8.3. Fuser_Exit Drive
2.9. Scanner System
2.9.1. Scanner System overview
2.9.2. Scanning System Components
2.10. Dual Scan Document Feeder(DSDF)
2.10.1. DSDF(Dual Scan Document Feeder) overview
2.10.2. Electrical parts location
2.10.3. DSDF Drive System
2.11. Hardware Configuration
2.11.1. Main board
2.11.2. MSOK
2.11.3. Fax Joint PBA
2.11.4. Fax Card (Optional)
2.11.5. FDI (Optional)
2.11.6. OPE Hub PBA
2.11.7. SMPS board
2.11.8. Fuser Drive Board (FDB)
2.11.9. HVPS board
2.11.10. Finisher PBA
2.11.11. SCF_HCF board
2.11.12. CRUM Joint PBA
2.11.13. Sub-Cassette PBA
2.11.14. CRUM PBA
2.11.15. Eraser PBA
2.11.16. Fuser CRUM PBA

3. DISASSEMBLY AND REASSEMBLY
3.1. Precautions when replacing parts
3.1.1. Precautions when assembling and disassembling
3.1.2. Precautions when handling PBA
3.1.3. Releasing Plastic Latches
3.2. Maintenance
3.2.1. Machine Cleaning for maintenance
3.2.1.1. Cleaning the DSDF white bar
3.2.2. Replacing the maintenance part
3.2.2.1. Fuser Unit
3.2.2.2. Transfer Roller
3.2.2.3. Pick-Up_Reverse_Forward roller
3.2.2.4. MP pad and MP Unit
3.2.2.5. DSDF pick up roller Assy
3.2.2.6. DSDF Reverse roller Assy
3.2.2.7. SCF Pick-Up_Reverse_Forward roller
3.2.2.8. HCF Pick-Up_Reverse_Forward roller
3.3. Replacing the main SVC part
3.3.1. Left Cover
3.3.2. Rear Cover
3.3.3. Front Cover
3.3.4. Fuser Drive Board (FDB)
3.3.5. HVPS board
3.3.6. SMPS board
3.3.7. Main Board
3.3.8. Hard Disk Drive(HDD)
3.3.9. Main Drive Unit
3.3.10. Fuser_Exit Drive Unit
3.3.11. Side Unit
3.3.11.1. Duplex Fan
3.3.11.2. Duplex Clutch
3.3.11.3. CTD sensor
3.3.12. Scanner
3.3.13. Exit Unit
3.3.13.1. Exit Sensor 1
3.3.13.2. Exit Sensor 2
3.3.14. LSU (Laser Scanning Unit)
3.3.15. Regi_Feed_Ready sensor
3.3.16. DSDF (Dual Scan Document Feeder)
3.3.16.1. DSDF Hinge
3.3.16.2. DSDF Cover
3.3.16.3. DSDF board
3.3.16.4. DSDF Stacker
3.3.16.5. DSDF COVER-OPEN
3.3.16.6. DSDF GUIDE-PICK UP ASSY
3.3.16.7. DSDF-EXIT UP
3.3.16.8. HOLDER-HARNESS
3.3.16.9. DSDF-CCDM
3.3.16.10. DSDF Drive
3.3.17. OPE Unit
3.3.18. Platen Unit
3.3.18.1. Scan Upper
3.3.18.2. Scan Motor
3.3.18.3. Scan Joint Board
3.3.18.4. Cover Open Sensor
3.3.18.5. APS Sensor
3.3.19. Card Reader or NFC Kit Installation

4. TROUBLESHOOTING
4.1. Control panel
4.1.1. Display screen and useful buttons
4.1.1.1. Menu navigation
4.1.1.2. Home Screen Overview
4.1.1.3. Customizing your home screen
4.1.1.4. Notification Bar
4.2. Understanding the LEDs
4.3. Updating Firmware
4.3.1. Updating from the Printer Control Panel
4.3.2. Updating from the Network
4.4. JAM removal
4.4.1. Clearing original document jams
4.4.2. Clearing paper jams
4.5. Service Mode
4.5.1. Entering the Service Mode
4.5.2. Service Mode Menu Tree
4.5.3. Information
4.5.3.1. General
4.5.3.2. Supply Status
4.5.3.3. Software Version
4.5.3.4. Service Hours
4.5.3.5. Fault Log
4.5.3.6. Print Reports
4.5.3.7. Export Reports
4.5.4. Maintenance Counts
4.5.4.1. Fault Count
4.5.4.2. Jam Count
4.5.4.3. Part Replacement Count
4.5.5. Diagnostics
4.5.5.1. Engine Diagnostics
4.5.5.2. Fax Diagnostics
4.5.5.3. Scanner Diagnostics
4.5.5.4. Adjustment
4.5.6. Service Functions
4.5.6.1. Main Memory Clear
4.5.6.2. Hard Disk Maintenance
4.5.6.3. Network Port
4.5.6.4. Debug Log
4.5.6.5. Capture Log
4.5.6.6. Network Packet Capture
4.5.6.7. System Recovery
4.5.6.8. Clear System Cache
4.5.6.9. Hibernation
4.5.6.10. Paper Low Warning Message
4.5.6.11. Part Replacement Alert
4.5.6.12. FDI
4.5.6.13. EIUL (End of Image Unit Life)
4.5.6.14. SFE (Special Feature Enablement)
4.5.6.15. Dealer ID
4.5.6.16. Envelope Rotate
4.6. Error Code and Troubleshooting
4.6.1. Ax-xxxx type error code
4.6.2. Cx-xxxx type error code
4.6.3. H1-xxxx type (Optional Cassette) error code
4.6.4. H2-xxxx type (Finisher) error code
4.6.5. Mx-xxxx type error code
4.6.6. Sx-xxxx type error code
4.6.7. U1-xxxx type (Fuser) error code
4.6.8. U2-xxxx type (LSU) error code
4.6.9. U3-xxxx type(DSDF) error code
4.7. Image quality problem
4.8. Other problems

5. SYSTEM DIAGRAM
6. REFERENCE INFORMATION
6.1. Tools for Troubleshooting
6.2. Glossary
6.3. The Sample Pattern for the Test
6.4. Model Name and Code
6.5. Document Revision List

Number of pages: 358.