Adf/Dadf; Pick-Up/Feed Roller Unit; Pick-Up Roller; Removing The Pickup Roller - Canon LASER CLASS 810 Service Manual

Chapter 5

5.4 ADF/DADF

5.4.1 Pick-up/Feed Roller Unit

5.4.1.1 Pickup/Feed Roller Unit
1) Open the feeder cover halfway.
2) With the ring arm [1] pressed, open the feeder cover in such a manner that
it does not engage with the hook [2].
3) Remove the ring arm [1] from the arm shaft [3].
[2]
4) Remove the two shutters [1].
5) Remove the pickup/feed roller unit [2].
- Shaft [3] 1pc. (Press the retaining plate with finger.)
[2]
[5]
[4]
[3]
Reinstallation precautions are as follows:
1. The arm [4] must be behind the shutter [1].
2. The arm [4] must be behind the rib [5].
5-10
[3]
[1]
F-5-14
[5]
[4]
[1]
F-5-15

5.4.2 Pick-up Roller

5.4.2.1 Removing the Pickup Roller

1) Remove the pickup/feed roller unit.
2) Remove the roller receiver [1].
- Screw [2] 1pc.
0017-7105
3) Remove the pickup roller [3].

5.4.3 Feed Roller

5.4.3.1 Removing the Feed Roller

1) Remove the pickup/feed roller unit.
2) Remove the roller receiver [1].
- Screw [2] 1pc.
3) Remove the feed roller [3].

5.4.4 Pick-up Motor

5.4.4.1 Removing the ADF Pickup Motor

1) Remove the rear cover.
2) Remove the left middle cover and the left rear cover.
3) Open the feeder cover.
4) Remove the gear cover [1].
- Screw [2] 1pc.
5) Remove the ADF pickup motor [1].
[3]
[2]
[1]
F-5-16
[2]
[1]
[3]
F-5-17
[1]
F-5-18
0017-7106
0017-7110
0017-7050
[2]