Sensors - Canon DADF-M1 Service Manual

4.2.4.3 Sensors

1. Delivery Reversal Sensor, Prism
1) Open the feed cover.
2) Remove the open/close guide.
3) Clean the prism [1] found on the back of the open/close guide using an air blower brush.
4) Remove the delivery guide.
- 2 screws
5) Detach the delivery reversal sensor.
- 2 screws [1]
6) Clean the delivery reversal sensor and the reflecting sheet using an air blower brush.
2. Read Sensor, Prism
1) Remove the feed cover.
2) Remove the feed guide.
3) Detach the read sensor; then, clean the read sensor using an air blower brush.
- 2 screws
[1]
F-4-18
[1]
F-4-19
[2]
[1]
F-4-20
[1]
F-4-21
Chapter 4
0003-2455
4-9