Canon iR2318 series, Руководство по обслуживанию, Страница: 127 / 308

Chapter 4
4-21
18) Remove the flexible cable guide [1].
- Screws [2] 3 pcs.
19) Remove the reader controller PCB [3] together with the mount.
F-4-38
20) Remove the reader controller PCB [1] from the mount.
- Screws [2] 3 pcs.
F-4-39
4.4.2.2 Removing the Reader Controller PCB (When the
original size detection sensor is equipped for BOOK
mode)
0022-0789
1) Remove the rear cover.
2) Remove the left cover (rear).
3) Remove the copyboard cover (When the ADF is equipped, open the
ADF).
4) Remove the small cover.
5) Disconnect the ground cable of the ADF harness (Only for the ADF
equipped).
6)Remove the ADF harness (Only for the ADF equipped).
7) Remove ther reader rear cover.
8) Remove the glass retainer.
9) Remove the copyboard glass.
10) Remove the cover [1].
- Screw [2] 1 pc.
F-4-40
11) Disconnect the connectors [1], and then remove the fexlible cable [2].
Remove the harness from the edge saddle [3].
F-4-41
11) Remove the flexible cable [1] on the reader controller PCB.
F-4-42
[2]
[2]
[1]
[3]
[2] [1]
MEMO:
This machine stores adjustment values in the image processor PCB, not the
reader controller PCB. Accordingly, you need not input adjustment values
after replacing the reader controller PCB.
[2]
[1]
[1]
[2]
[3]
[1]