Reader Heater (Option); Removing The Copyboard Glass - Canon iR3570 Service Manual

[2]
[1]
F-5-81
3) Remove the 8 screws [2], and detach the cover [3].
[1]
F-5-82
4) Free the hook [1], and detach the original sensor [2].
[1]
F-5-83
5) Disconnect the connector [1].
6) Remove the 2 screws [2], and detach the cover [3].
7) Free the hook [4], and detach the original size sensor [5].
[2] [1]
[2]
[1]
[2]
F-5-84

5.4.8 Reader Heater (option)

5.4.8.1 Removing the Copyboard Glass

iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530
1) Open the copyboard cover (or ADF).
2) Remove the 2 screws [1], and detach the glass retainer [2]; then, detach
the copyboard glass [3].
F-5-85
When removing the copyboard glass, take care not to touch the following:
- glass surface
- standard white plate
The presence of dirt can cause white/black lines in the images. If dirt is
found, clean it with lint-free paper moistened with alcohol.
Chapter 5
[5]
[4]
[3]
0007-3423
5-25