Smps Board; Laser Scanning Unit (Lsu) - Samsung SCX-483xFD Service Manual

3.3.8 SMPS board

1. Remove the right cover. (Refer to 3.3.1 Cover)
2. Unplug all connectors on the SMPS board.
3. Remove 4 screws.
4. Release the SMPS board.

3.3.9 Laser Scanning Unit (LSU)

1. Remove the Middle cover. (Refer to 3.3.5 Middle Cover)
2. Unplug 2 at cables from the LSU.
3. Remove 3 screws.
4. Release the LSU.
Service Manual
SCX-483x/5x3x series
3. Disassembly and Reassembly
3-18
Samsung Electronics