Removing The Drum Cartridge Memory Tag Contact; Developing Rotary Unit; Removing The Rear Cover; Removing The Reader Assembly - Canon MF8100 Series Service Manual

Chapter 3
3.5.2.11 Removing the Drum Cartridge Memory Tag
Contact
1) Disconnect the connector [1] from the DC controller board; then, free the
harness from the guide [2].
[2]
[3]
[2]
2) Remove the 2 claws [1], and detach the drum cartridge memory tag
contact [2].
[1]

3.5.3 Developing Rotary Unit

3.5.3.1 Removing the Rear Cover

1) Disconnect the cable [1] of the power supply assembly.
2) Open the face-up cover [2], and remove the 4 screws [3] of the rear cover.
[3]
3) Open the reader assembly [4], and lift to free the 2 claws [5].
3-84
[1]
F-3-554
[2] [1]
F-3-555
[1]
[3]
[2]
F-3-556
0007-8911
4) Close the reader assembly; then, detach the rear cover[1].
[3]
F-3-558

3.5.3.2 Removing the Reader Assembly

1) Open the reader assembly, and remove the left and right E-rings [1]; then,
pull out the pin [2].
0007-8561
When closing the reader assembly, be sure to push in the arm [1] first.
[4]
[5]
F-3-557
[1]
[3]
[2]
[1]
[1]
[2]
[2]
F-3-559
0007-8573