About this task
Open the cover of the upper UFC sensor control module (5).
The UFC sensor control module user interfaces:
1. Brightness display
2. Mark threshold display
3. Up button
4. Down button
5. Mode button
6. L - D switch
7. Set - Run switch
8. Operation indicator light
Potential error indicators:
v
v
200
Operating the InfoPrint 4100
- Brightness level is too low.
- Brightness level is too high.