Removing The Lifter Drive Assembly (Left Deck); Main Drive Assembly; Removing The Main Drive Assembly; Drum Drive Assembly - Canon iR7086 Series Service Manual

Chapter 10
[1]
[4]
[3]

10.5.8.2 Removing the Lifter Drive Assembly (left deck)

iR7105 / iR7095 / iR7086
Construction
1) Remove the rear cover.
2) Open the main controller box assembly.
3) Remove the DC controller assembly.
4) Disconnect the three connectors [1], and remove the four screws [2];
then, detach the lifter drive assembly (for the left deck) [3].
[1]
[2]

10.5.9 Main Drive Assembly

10.5.9.1 Removing the Main Drive Assembly

iR7105 / iR7095 / iR7086
Construction
10-16
[3]
[2]
[2] [3]
F-10-37
F-10-38
[2]
[1]
[1] [3] [2]
F-10-39
1) Remove the rear cover.
2) Remove the high-voltage PCB unit.
3) Remove the flywheel.
4) Remove the drum gear.
5) Remove the waste toner pipe.
6) Remove the drum drive assembly.
7) Remove the waste toner drive assembly.
8) Disconnect the two connectors [1], and remove the nine screws [2];
then, detach the main drive assembly [3].
0010-9596
[2]
[2]
When mounting the main drive assembly, be sure to slide out the fixing/feed-
ing assembly in advance. (A coupling and a spring are mounted to the back
of the main drive assembly. If the fixing/feeding assembly is inside, the ac-
tion of the spring will hinder mounting work.)

10.5.10 Drum Drive Assembly

10.5.10.1 Removing the Drum Drive Assembly

iR7105 / iR7095 / iR7086
1) Remove the HV-DC PCB.
2) Remove the 2 screws [1], and detach the flywheel [2].
0010-9599
3) Loosen the 2 screws [1] (w/ hex hole), and remove the binding screw [2]
(w/spring); then, detach the gear [3] of the drum shaft.
F-10-40
[2]
[1]
[2]
[2] [3] [2]
F-10-41
[1] [2]
F-10-42
0010-9601