Canon DR-2580C Service Manual page 78

CHAPTER 3 DISASSEMBLY/ASSEMBLY
B. Feed System (Roller and
Others)
1. Registration Roller
1) Remove the retard roller.
2) Remove the right cover, left cover and
PCB unit.
3) Remove the retard roller shaft unit 1 . For
more details, refer to the section "Retard
Roller Shaft Unit."
Figure 3-306
4) Remove the motor drive unit. For more
details, refer to the section "Drive Unit."
3-12
5) Remove the gear 1 , clutch gear 2 and
2 ball bearings 3 .
Note: Unhook the fitting parts mounted on the
6) Pull the leaf spring 1 out of the fitting
parts. And then, pull the sensor lever 2
out of the fitting parts. Finally, remove the
registration roller 3 .
* Notes on assembly
Make sure if the registration roller
smoothly rotates after the completion of
assembly.
COPYRIGHT © 2005 CANON ELECTRONICS INC.
edge of the gear to pull the gear out.
Figure 3-307
Figure 3-308
CANON DR-2580C FIRST EDITION APR. 2005