Exposure System; Laser/Scanner Unit - Canon LBP-1760 Service Manual

IV. EXPOSURE SYSTEM
A. Laser/Scanner Unit
1. Configuration
The laser/scanner unit scans the laser
beam across the photosensitive drum. The
configuration of the laser/scanner unit is in
the figure below.
1 2
Scanner unit Laser unit
BD PCB
Figure 3-4-1
3
2. Removal from the printer
1) Remove the cartridge.
2) Remove the top cover unit.
3) Undo the 4 screws, disconnect the 3
connectors, and then take out the

laser/scanner unit.

Screws
Connectors
Laser/scanner unit
Figure 3-4-2
Note: Never disassemble the laser/scan-
ner unit as it cannot be adjusted in
the field.
CHAPTER 3
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