Removing The Laser Scanner Unit - Canon imageRUNNER 2545 Series Service Manual

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Parts Replacement and Cleaning > Main Units/Parts > Removing the Laser Scanner Unit

Removing the Laser Scanner Unit

1) Remove the inside base cover.("Removing the Inside Base Cover"(page
2) Remove the left cover.("Removing the Left Cover"(page
3) Remove the scanner retaining plate.
1 screw
x1
4) Remove the laser scanner unit.
• 2 pieces of sponge
• 4 connectors
4 Parts Replacement and Cleaning > Main Units/Parts > Removing the Laser Scanner Unit
4-17).)
4-16).)
F-4-52
x2
CAUTION:
When pulling out the laser scanner, take care not to touch the PCB installed on the
laser scanner unit. (The PCB is equipped with a laser intensity adjusting volume
resistor and so touching the PCB can change the adjustment setting.)
4-27
F-4-53
4-27