Smps Board; Laser Scanning Unit (Lsu) - Samsung ML-331xD Service Manual

3.3.4 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.

3.3.5 Laser Scanning Unit (LSU)

1. Remove the top cover. (Refer to 3.3.1 Cover)
2. Unplug 2 at cables from the LSU.
3. Remove 3 screws.
4. Release the LSU.
Service Manual
ML-331x/371x series
CÓPIA NÃO CONTROLADA
3. Disassembly and Reassembly
3-7
CÓPIA NÃO CONTROLADA
Samsung Electronics