Canon LaserBase MF3220 Series, Service Manual

Page: 46 / 124

Chapter 3
3-2
F-3-7
3.1.3 Top Cover
3.1.3.1 Removing the Cassette
0012-4417
1) Remove the cassette by holding the cassette handle.
3.1.3.2 Removing the front cover
0012-4418
1) Open the front cover [1] and remove the arm claws [2] to disengage the
connection.
2) Remove the shafts on both sides [3] while warping the shaft arms inside,
and remove the front cover.
F-3-8
3.1.3.3 Removing the right cover
0012-4419
1) Remove the 2 screws [1] on the right cover.
F-3-9
2) Remove the right cover [1].
- 2 screws [2]
F-3-10
3.1.3.4 Removing the left cover
0012-4420
1) Remove the 2 screws [1] on the left cover.
F-3-11
2) Remove the left cover [1].
- 2 screws [2]
F-3-12
3.1.3.5 Removing the rear cover
0012-4421
1) Opening the face-up cover [1], and then lower the fixing pressure release
levers [2] on both sides and release the pressure.
2) Remove the rear cover [3] by sliding it to the rear.
- 4 screws [4]
F-3-13
3.1.3.6 Removing the Scanner Unit
0012-1415
1) Remove the connector [1] and the flat cable [2] on the ECNT board, and
remove the screw [3]. (Remove the flat cable from the core.)
[1]
[4]
[3]
[2]
[4]
[1]
[3]
[3]
[2]
[1]
[2]
[1]
[1]
[2]
[1]
[1]
[4]
[3]
[2]
[4]