Canon imageCLASS MF3111 Service Manual - page 51
Chapter 3
3-3
2) Remove the 2 screws [1] on the back side, and
remove the right cover [2].
F-3-8
3.1.3.3
Removing the left cover
0007-7447
1) Open the front cover [1], and remove the 2 screws
[2] on the front side.
F-3-9
2) Remove the 2 screws [1] on the back side, and
remove the left cover [2].
F-3-10
3.1.3.4
Removing the rear
cover
0007-7450
1) Opening the faceup cover [1], and then lower the
fixing pressure release levers [2] on both sides and
release the pressure.
2) Remove 2 screws [3].
3) Remove the rear cover [4] as you pull it toward you.
F-3-11
3.1.3.5
Removing the Scanner
Unit
0007-7460
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.)
2) Remove the 2 screws [4] and the 2 pins [5] on the
right and left sides.
F-3-12
[1]
[2]
[1]
[2]
[1]
[2]
[1]
[4]
[3]
[3]
[2]
[2]
[4]
[3]
[1]
[5]