NOTE: If possible always perform this test before replacing any component of the Media Axis.
1. In the Diagnostics menu, scroll to Paper Drive and press OK.
2. The front panel asks you to unload the paper. If there is a roll loaded, unload it manually. Press
OK when done.
3. The printer performs some movement tests. The drive roller may move repeatedly during the tests.
At the end the following message will be shown if the tests succeeded:
4. Depending on the results of the tests, the front panel may display one of the following messages.
●
The printer was unable to make the test movements correctly.
●
You are asked to load paper manually, and press OK.
●
The printer tries the movements again.
5. The printer calibrates the analog encoder.
6. The calibration results are displayed.
88 Chapter 4 Service tests and utilities ENWW
Service tests and
utilities