3-56
COPYRIGHT © CANON ELECTRONICS INC. 2008
CANON DR-X10C FIRST EDITION
CHAPTER 3 DISASSEMBLY & REASSEMBLY
9. Reverse Roller
Note:
The right and left reverse rollers are
same parts. Since the disassembling
procedure is the same and the con-
figuration is symmetrical, only the
disassembling procedure of the right
reverse roller is shown here. Disas-
semble the left reverse roller by
referring to the disassembling proce-
dure of the right reverse roller.
1) Remove the pickup unit.
2) Remove the belt
{
1
. Unhook the fitting
parts
{
2
of the pulley and remove the
pulley. Then, remove both shaft guides
{
3
from the mounting plate and remove the
reverse roller
{
4
.
Figure 3-814
Notes on assembling
Match the fitting shapes of the shaft guide
and mounting plate. Assemble the shaft,
roller and pulley by aligning the direction of
the D-shapes of the shaft, roller and pulley.
10. Roller Holder
1) Remove the pickup unit.
2) Remove the pickup roller and feed roller.
3) Remove the spring
{
1
, belt
{
2
and pulley
{
3
(1 each) on both sides of the reverse
roller unit.
Note:
A pin is mounted on the pulley. Do not
lose it.
Figure 3-815
4) Remove the reverse roller unit
{
1
and
gear
{
2
on both sides. Remove 2 stop
rings
{
3
and pull out the shaft
{
4
. Re-
move 2 shaft supports
{
5
.
Figure 3-816