Removing The Copyboard Cover Open/Close Sensor (Front/Rear); Contact Sensor Hp Sensor; Removing The Copyboard Glass; Removing The Adf Reading Glass - Canon iR2020 Series Service Manual

Chapter 4
4.4.5.6 Removing the Copyboard Cover Open/Close
Sensor (Front/Rear)
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Disconnect the to connectors [1], and then remove the screw [2].
2) Remove the reusable band [3], and then remove the harness [4] from the
sensor mount.
3) Remove the sensor mount [5].
4) Remove the sensor from the sensor mount.
[5]
[2]

4.4.6 Contact Sensor HP Sensor

4.4.6.1 Removing the Copyboard glass

iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Open the copyboard cover (or ADF).
2) Remove the two screws [1], remove the glass retainer [2], and then
remove the copyboard glass [3].
[3]
When removing the copyboard glass, take care not to touch the
following:
- Glass surface
- Standard white plate
Dirt on these parts can show up as white/black lines in the image. If dirt is
4-22
[1]
[2]
F-4-78
[1] [4]
[3]
F-4-79
[1]
[2]
F-4-80
found, remove it with lint-free paper moistened with alcohol.
0010-4310

4.4.6.2 Removing the ADF Reading Glass

iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Open the copyboard cover (or ADF).
2) Remove the two screws [1], and then remove the glass retainer [2].
3) Remove the ADF reading glass [3].
0010-6113
- When removing the ADF reading glass, take care not to touch the glass
surface. Dirt on these parts can show up as white/black lines in the image.
If dirt is found, remove it with lint-free paper moistened with alcohol.
- When installing the ADF reading glass, position the cut portion [1] of the
ADF reading glass sheet at the front-left corner.
F-4-81
F-4-82
[1]
[2] [3]
F-4-83
0010-6114