CHAPTER 3 DISASSEMBLY & REASSEMBLY
6) Remove the light guide
{
1
(for the
registration sensor). Spread open the
fitting part of the bearing
{
2
on the
target roller side, and remove the drive
roller
{
3
.
Figure 3-305
5) Remove the 2 timing belts
{
1
on the
main motor side. Spread open the
leading edge fitting parts of the 2 pulleys
{
2
and remove the pulleys.
Figure 3-307
Note:
The timing belts are the same
component. Once you have removed
the pulley, the detection lever
{
3
can
also be removed.
Notes on assembling
Push the bearing of the roller all the way
in, and fit together the fitting part.
Insert the roller shaft all the way into the
end by aligning the shape of the roller
shaft with the hole in the pulley. Before
attaching the mounting plate, you should
check that the light guide for the
registration sensor has been installed.
Also, feed the cable for the rear reading
unit (FFC) through the hole in the
mounting plate.
Figure 3-306
3-10
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©
CANON ELECTRONICS INC. 2011 CANON DR-C125 FIRST EDITION
