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三星维修手册Mono Laser MFP ProXpress M337x / M387x / 407x

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价格:¥10

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Contents
1.
Precautions ...................................................................................................................................... 1 − 1
1.1.
Safety warning ........................................................................................................................ 1 − 1
1.2.
Caution for safety .................................................................................................................... 1 − 2
1.2.1.
Toxic material............................................................................................................. 1 − 2
1.2.2.
Electric shock and fire safety precautions ......................................................................... 1 − 2
1.2.3.
Handling precautions ................................................................................................... 1 − 4
1.2.4.
Assembly and Disassembly precautions........................................................................... 1 − 4
1.2.5.
Disregarding this warning may cause bodily injury ............................................................ 1 − 5
1.3.
ESD precautions...................................................................................................................... 1 − 6
2.
Product Specifications........................................................................................................................ 2 − 1
2.1.
Specifications.......................................................................................................................... 2 − 1
2.1.1.
Product Overview........................................................................................................ 2 − 1
2.1.2.
Specifications ............................................................................................................. 2 − 2
2.1.2.1.
General ....................................................................................................... 2 − 2
2.1.2.2.
Print ........................................................................................................... 2 − 3
2.1.2.3.
Copier......................................................................................................... 2 − 4
2.1.2.4.
Scanner ....................................................................................................... 2 − 5
2.1.2.5.
Fax............................................................................................................. 2 − 6
2.1.2.6.
Controller and Software.................................................................................. 2 − 7
2.1.2.7.
Paper Handling ............................................................................................. 2 − 8
2.1.2.8.
Consumables................................................................................................ 2 − 10
2.1.2.9.
Maintenance Part .......................................................................................... 2 − 11
2.2.
Product Description.................................................................................................................. 2 − 12
2.2.1.
Front View................................................................................................................. 2 − 12
2.2.2.
Rear View.................................................................................................................. 2 − 14
2.2.3.
Paper Path.................................................................................................................. 2 − 15
2.2.4.
System layout ............................................................................................................. 2 − 16
2.2.4.1.
Feeding Part................................................................................................. 2 − 17
2.2.4.2.
Image Creation ............................................................................................. 2 − 19
2.2.4.3.
Fuser unit .................................................................................................... 2 − 21
2.2.4.4.
LSU (Laser Scanning Unit) ............................................................................. 2 − 22
2.2.4.5.
Drive Unit ................................................................................................... 2 − 23
2.2.5.
Hardware configuration ................................................................................................ 2 − 24
2.2.5.1.
Main Controller (M337x_M387x_M407xFR)..................................................... 2 − 27
2.2.5.2.
Main Controller (M407xFX) ........................................................................... 2 − 30
2.2.5.3.
OPE Controller............................................................................................. 2 − 32
2.2.5.4.
SO-DIMM PBA............................................................................................ 2 − 33
2.2.5.5.

WLAN(M387xFW model only)...............

2.2.5.6.
ADF and RADF SUB PBA ............................................................................. 2 − 34
2.2.5.7.
SCF PBA - Optional ...................................................................................... 2 − 34
2.2.5.8.
CRUM PBA................................................................................................. 2 − 35
2.2.5.9.
Fax Board.................................................................................................... 2 − 36
2.2.5.10. SMPS Board ................................................................................................ 2 − 37
2.2.5.11. HVPS board................................................................................................. 2 − 38
2.2.6.
Engine Firmware Control Algorithm ............................................................................... 2 − 39
2.2.6.1.
Feeding ....................................................................................................... 2 − 39
2.2.6.2.
Transfer....................................................................................................... 2 − 39
2.2.6.3.
Fusing......................................................................................................... 2 − 40
2.2.6.4.
LSU............................................................................................................ 2 − 40
2.2.7.
Software Descriptions .................................................................................................. 2 − 41
2.2.7.1.
Software system overview .............................................................................. 2 − 41
2.2.7.2.
Architecture ................................................................................................. 2 − 41
2.2.7.3.
Data and Control Flow ................................................................................... 2 − 42
3.
Disassembly and Reassembly .............................................................................................................. 3 − 1
3.1.
Precautions when replacing parts ................................................................................................ 3 − 1
3.1.1.
Precautions when assembling and disassembling ............................................................... 3 − 1
3.1.2.
Precautions when handling PBA..................................................................................... 3 − 1
3.1.3.
Releasing Plastic Latches.............................................................................................. 3 − 2
3.2.
Screws used in the printer.......................................................................................................... 3 − 3
3.3.
Replacing the Main SVC parts ................................................................................................... 3 − 5
3.3.1.
Left and Right Cover.................................................................................................... 3 − 5
3.3.2.
Front Cover................................................................................................................ 3 − 6
3.3.3.
ADF or RADF Unit ..................................................................................................... 3 − 7
3.3.4.
OPE Unit ................................................................................................................... 3 − 8
3.3.5.
Platen Unit................................................................................................................. 3 − 9
3.3.6.
Top-Middle Cover ....................................................................................................... 3 − 10
3.3.7.
Fax Board .................................................................................................................. 3 − 11
3.3.8.
Middle and Inner Cover................................................................................................ 3 − 12
3.3.9.
Main Board ................................................................................................................ 3 − 13
3.3.10.
HVPS board ............................................................................................................... 3 − 13
3.3.11.
SMPS Board............................................................................................................... 3 − 14
3.3.12.
Laser Scanning Unit (LSU) ........................................................................................... 3 − 14
3.3.13.
Fuser Unit.................................................................................................................. 3 − 15
3.3.14.
Main Drive Unit.......................................................................................................... 3 − 16
3.3.15.
Feed Drive Unit .......................................................................................................... 3 − 17
3.3.16.
Pick Up_Regi_MP Clutch ............................................................................................. 3 − 17
3.3.17.
Pick-Up Roller............................................................................................................ 3 − 18
3.3.18.
Transfer Roller..................................................
4.2.4.
Other errors................................................................................................................ 4 − 75
5.
System Diagram................................................................................................................................ 5 − 1
5.1.
Block Diagram (M337xFD_M387xFD_M387xFW_M407xFR)........................................................ 5 − 1
5.2.
Block Diagram (M407xFX)....................................................................................................... 5 − 2
5.3.
Connection Diagram (M337xFD_M387xFD_M387xFW_M407xFR) ................................................ 5 − 3
5.4.
Connection Diagram (M407xFX)................................................................................................ 5 − 4
6.
Reference Information........................................................................................................................ 6 − 1
6.1.
Tool for Troubleshooting........................................................................................................... 6 − 1
6.2.
Glossary................................................................................................................................. 6 − 2
6.3.
The Sample Pattern for the Test .................................................................................................. 6 − 8
6.4.
Model Name and Code ............................................................................................................. 6 − 9
6.5.
Revision History..................................................................................................................

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