Smps And Fdb (Fuser Drive Board) - Samsung ProXpress M453x series Service Manual

3. Disassembly and Reassembly

3.3.9. SMPS and FDB (Fuser Drive Board)

1. Remove the right cover. (Refer to 3.3.3.)
2. Remove 4 screws.
3. Unplug the cable. Then release the SMPS cover.
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4. Unplug all cables on FDB. Remove 3 screws. And
release the FDB.
5. Unplug all cables on SMPS. Remove 3 screws. And
release the SMPS.
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