Jam Detection - Canon imageRUNNER ADVANCE C255 Series Service Manual

The drive of the Duplex Feed Lower Roller is controlled by ON/OFF of the Duplex Solenoid (SL02).
Duplex Solenoid (SL02) is turned ON to stop the duplex leading edge at the duplex standby position. Consequently, the drive of
the Pre-registration Motor (M06) is no longer transmitted.
After the designated time has elapsed and the Duplex Solenoid (SL02) is turned OFF, transmission of the Pre-registration Motor
(M06) drive starts, which drives the Duplex Feed Lower Roller to resume paper feed.

Jam Detection

This machine detects document jams using the sensors shown below.
Delivery Sensor (PS12)
Duplex Feed
Lower Roller
SL02
Duplex Feed
Upper Roller
Duplex Sensor
(PS01)
Duplex standby position
105
2. Technology
M08
M06