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COPYRIGHT © CANON ELECTRONICS INC. 2008 CANON DR-X10C FIRST EDITION
3-39
CHAPTER 3 DISASSEMBLY & REASSEMBLY
7. Frame Detection Unit
1) Remove the right cover.
2) Remove 2 flat cables
{
1
from the con-
nectors and cable holders.
Figure 3-523
3) Remove 2 screws
{
1
(long stepped) and
remove the frame detection unit
{
2
.
Note:
Since the flat cables are connected to
the back side, remove them being
careful not to damage it.
Figure 3-524
Note:
If parts, such as a frame detection guide
and ink drain pad are removed, perform
the following procedure. However, be
careful not to allow dust to enter the
parts.
4) Unhook 7 pairs of the fitting parts
{
1
and
remove the frame detection guide
{
2
.
Figure 3-525
5) Remove the ink drain pad
{
1
by inserting
the thin tip of a tool.
Note:
Do not stain the surface of the sensor
{
2
. If ink is collected in the pad, provide
paper and a storage bag to prevent
soiling of your fingers or the periphery.
Do not remove the sensor from the
case.
Figure 3-526
Notes on assembling
Remove dust from the surfaces of the
sensor with an air blower before assem-
bling the frame detection guide.
Push all fitting parts until they snap on.
There must be no lifts or gaps.
They must not nip the flat cable.