Samsung ML-6050 Service Manual page 26

Disassembly and Reassembly
4-11. Engine Board and Miscellaneous
1. Before you remove the engine board, you should
remove:
-Controller Board (see page 4-3)
-Main Cover (see page 4-6)
2. Remove the SMPS bracket as described in '4-10
Fuser' and unplug four connectors.
3. Remove one screw from the engine board.
4. Turn the printer over. Remove six screws from the
left and the right base brackets, and take them out.
4-12
5. Remove three screws securing the ICU ground, and
remove the ICU ground.
6. Remove one ground screw.
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