Drive System; Reversal Motor; Removing The Reversal Motor; Feed Motor - Canon Duplex Unit-A1 Service Manual

Chapter 3
[1]
[1]

3.2 Drive System

3.2.1 Reversal Motor

3.2.1.1 Removing the Reversal Motor

1) Remove the duplex unit from the left door.
2) Disconnect the connector [1], remove the two screws [2], and then remove
the duplex reversal motor [3].
[3]
[2]
[1]

3.2.2 Feed Motor

3.2.2.1 Removing the Feed Motor

1) Remove the duplex unit from the left door.
2) Disconnect the connector [1], remove the two screws [2], and then remove
the duplex feeder motor [3].
3-2
[2] [1]
[1]
F-3-6
[2]
F-3-7

3.3 Electrical System

3.3.1 Duplex Paper Sensor

3.3.1.1 Removing the Duplex Paper Sensor

1) Remove the duplex unit from the left door.
2) Remove the connector, and then remove the duplex paper sensor 1 [1].
3) Remove the connector, and then remove the duplex paper sensor 2 [2].
0011-2063

3.3.2 Duplex Flapper Solenoid

3.3.2.1 Removing the Duplex Flapper Solenoid

1) Remove the duplex unit from the left door.
2) Remove the connector [1] form the duplex controller PCB, and then re-
move the duplex flapper solenoid harness [2] from the harness guide.
0011-2064
3) Remove the two screws [1], and then detach the drive cover [2].
[2] [3] [1] [2]
F-3-8
[1]
[2]
F-3-9
[1]
[2]
F-3-10
0010-6351
0010-6352