Laser Exposure System; Laser Scanner Unit; Removing The Cassette; Removing The Rear Cover - Canon LBP3200 - LBP 3200 B/W Laser Printer Service Manual

3.3
LASER EXPOSURE
SYSTEM

3.3.1 Laser Scanner Unit

3.3.1.1 Removing the Cassette

1) Remove the cassette by holding the cassette handle.
3.3.1.2 Removing the Rear
Cover
1) Open the face-up cover [1], and remove the left/
right shaft [2]; then, detach the face-up cover.
[1]
[2]
F-3-62
2) Shift down the left/right fixing pressure release
lever [1] to release the pressure.
3) Remove the 2 screws [2].
4) Free the 2 claws [3] at the bottom; then, slide the
rear cover [4] to the rear to detach.
[1]
[2]
[3]
F-3-63
0002-3683
0002-3684
[4]
3.3.1.3 Removing the Top
Cover
1) Open the front cover. (This step may be skipped if
the front cover has already been removed.)
2) Free the 2 claws [1], and detach the top cover [2].
[1]
[2]
F-3-64
3.3.1.4 Removing the Left
Cover
1) Remove the screw [1].
2) Free the claw [2] at the rear; then, free the claw [4]
at the front bottom as by sliding the bottom of the
left cover [3] to the front.
3) While opening the bottom of the left cover [3]
slightly toward the outside, slide upward to detach
the left cover.
[3]
[2]
[4]
F-3-65
3.3.1.5 Removing the Laser/
Scanner Unit
1) Disconnect the connector [1] of the engine
Chapter 3
0002-3685
0002-3686
[1]
0002-3687
3-17