Canon MF8580Cdw Service Manual page 153

4
Disassembly/Assembly > Controller System > Removing the Main Drive Unit > Procedure
CAUTION: Installing the Main Drive Unit
1. Before installing it, be sure that the [Main Drive Unit side] is in the state of steps 1
through 4, while the [Host machine side] is in the state of steps 5 and 6.
[Main Drive Unit side]
1) 4 Arm Shafts [1] are on the right side.
2) 1 Front Door Arm [2] is pulled out.
3) 1 link [3] is on the right side.
[1] [1] [1]
4 Disassembly/Assembly > Controller System > Removing the Main Drive Unit > Procedure
[3]
[2]
[1]
F-4-173
4) The directions of the groove [A] of the gear [1] of the Main Drive Unit and the groove
[B] of the Gear Cover of the Main Drive Unit are aligned.
If the directions are not aligned, rotate the gear [2] to align the directions of the
groove [A] of the gear and groove [B] of the Gear Cover.
[2]
[1]
[A]
[B]
4-83
[1]
[A]
[B]
F-4-174
4-83