Top Cover - Samsung ProXpress M453x series Service Manual

3.3.4. Top Cover

1. Remove the Top-Dummy cover.
2. Remove 3 screws.
3. Remove 2 screws.
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4. Remove 1 screw. Unplug the harness from the main
board.
5. Unlock the locking lever of the toner cartridge. Then,
remove 1 screw.
6. Pull the rear of the ton cover up and release it.
3. Disassembly and Reassembly
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