Canon ImageRunner iR8500 Series, Руководство по обслуживанию, Страница: 555 / 1122

Chapter 11
11-25
When mounting the main drive assembly, be sure to slide out the fixing/
feeding 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 action of the spring will hinder mounting work.)
11.5.9 Drum Drive Assembly
11.5.9.1 Removing the Drum Drive Assembly
0007-3070
iR105i/iR105+ / iR9070
1) Remove the HV-DC PCB.
2) Remove the 2 screws [1], and detach the flywheel [2].
F-11-33
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-11-34
When removing the screw from the drum shaft gear, be sure to pay
attention to the direction of gear rotation, i.e., turn it counterclockwise.
4) Remove the water toner case; then, remove the 5 screws [1], and
disconnect the 4 connectors [2] to detach the waste toner case base
[3].
F-11-35
5) Remove the E-ring [2] at the tip of the waste toner pipe [1], and shift
the bushing [3] up to remove the 2 screws [4]; then, detach the waste
toner pipe [1].
F-11-36
6) Remove the screw [1], and detach the drum cleaner pipe cover [2].
[1] [2]
[1]
[2]
[1]
[3]
[1]
[1]
[1]
[3]
[2] [2]
[2]
[2]
[3]
[4]
[1]