Parts Replacement Procedure; Pickup Roller; Removing The Cassette Pickup Roller; Cassette Paper Sensor - Canon ImageRUNNER 1022iF Service Manual

Chapter 7

7.6 Parts Replacement Procedure

7.6.1 Pickup Roller

7.6.1.1 Removing the Cassette Pickup Roller

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /
1) Remove the cassette.
2) Place the machine with the rear panel down. However, since the exhaust
duct projects about 16 mm from other area of the rear panel, insert stacks
of paper or the like under the rear panel so that the machine stands stably.
3) Turn the pickup roller a half-turn with one hand, release the hook [1] with
the other hand, and remove the cassette pickup roller [2].
[1]

7.6.2 Cassette Paper Sensor

7.6.2.1 Removing the Cassette Paper Sensor

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /
1) Remove the drum unit and developing unit.
2) Remove the two shafts [1], and then remove the transfer guide [2].
7-6
F-7-6
[2]
F-7-7
0013-1218
3) Release the claw [1], and then detach the sensor cover [2].
4) Disconnect the connector [1], release the claw, and then remove the

cassette paper sensor [2].

0013-1221

7.6.3 Cassette Pickup Solenoid

7.6.3.1 Removing the Cassette Pickup Solenoid

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /
1) Detach the rear cover and rear-left cover.
2) Remove the relay PCB, registration clutch, and pickup drive unit.
3) Remove the gear [1] and screw [2], and then remove the pickup solenoid
[3].
[1]
[1]
[2]
F-7-8
[2] [1]
F-7-9
[2] [1]
F-7-10
0013-1222