Diagnostics Mode Tests; Button Test; Compressor - Lexmark Optra C Service Manual

5045-001

Diagnostics Mode Tests

Button Test

To test the operator panel buttons:
1. Enter Diagnostics mode.
2. Select [HARDWARE TESTS].
3. Select [Button Test].
4. Press each button. [Closed] is displayed until the button is
released. Then [Open] is displayed.
5. Press Return to return to the Diagnostics mode main menu.

Compressor

This Test allows one time or continuous testing of the Compressor/
Decompress portion of the video controller board.
To test the compressor:
1. Enter Diagnostics mode.
2. Select Compressor Test.
3. Select Single or Continuous.
4. Press Return to return to the Diagnostics mode main menu.
Diagnostic Aids 3-4