3. Motor Drive
This machine has a feed motor for
picking up documents and a main motor for
feeding documents.
The motor drive does not transmit to the
retard roller. Also, the document pressure
plate of the pickup section is also moved up
and down by the feed motor.
Control PCB
COPYRIGHT © CANON ELECTRONICS INC. 2011
CHAPTER 2 FUNCTIONS & OPERATION
Feed motor
Feed selection
(lever)
One-way clutch
Main motor
Figure 2-103
CANON DR-C125 FIRST EDITION
Torque limiter
Retard roller
Feed roller
Registration roller
Eject roller
U-turn eject roller
2-3