Samsung CLX-6250FX Service Manual page 3

2.4.7 Motors ..................................................................... 2-39
2.4.8 Sensors .................................................................. 2-40
chapter 3 Maintenance and disassembly
3.1 Precautions when replacing parts .................................... 3-1
3.1.1 Precautions when assembling and disassembling ......... 3-1
3.1.2 Preautions when handling PBA ................................. 3-1
3.1.3 Releasing Plastic Latches ....................................... 3-1
3.2 Replacing a Maintenance Parts
3.2.1 Fuser Unit ............................................................ 3-2
3.2.2 Pick up roller ......................................................... 3-3
3.3 General Disassembly ................................................... 3-4
3.3.1 Cover Unit ............................................................ 3-4
3.3.2 Scanner Ass'y ...................................................... 3-8
3.3.3 DADF .................................................................. 3-12
3.3.4 Reverse Ass'y ...................................................... 3-13
3.3.5 Cover Middle Ass'y ................................................ 3-14
3.3.6 HVPS Board ......................................................... 3-15
3.3.7 Main board ............................................................ 3-16
3.3.8 SMPS Board ......................................................... 3-16
3.3.9 Fuser Control Board ................................................ 3-17
3.3.10 LSU .................................................................. 3-17
3.3.11 SOLENOID ......................................................... 3-18
3.3.12 Drive-Exit Bracket ................................................ 3-19
3.3.13 Drive-Fuser Bracket ............................................. 3-20
chapter 4 Alignment and troubleshooting
4.1 Alignment and Adjustments ............................................. 4-1
4.1.1 Control Panel ......................................................... 4-1
4.1.2 Understanding The Status LED ................................. 4-2
Contents
.................................... 3-2