Lexmark Optra N 4040, Reference Handbook

Page: 224 / 259

4049-XXX
8-27
4
049-
XXX
Quick Disk Test
This is a one minute test which performs a non-destructive write/read
on one block per track on the disk. It tests the printer-to-disk
communications, and the disk hardware and circuitry, but does only
incidental testing of the disk surface itself.
The Quick Disk Test does not destroy data on the disk; existing data is
read and stored prior to the testing of each track, and then rewritten
after the track is tested.
1. Enter Diagnostics mode.
2. Select [DEVICE TESTS].
3. Select [Quick Disk Test].
4. The display will indicate [Test Passed] or [Test Failed].
5. Press Return to return to the Diagnostics mode main menu.
Quick Test
The Quick Test is activated by pressing Ready from any screen while in
Diagnostics mode, as well as being an entry under [PRINT
REGISTRATION]. It provides a simple page alignment pattern that
prints faster than the other print tests.
Sensor Test
1. Enter Diagnostics mode.
2. Select [HARDWARE TESTS].
3. Select [Sensor Test].
4. Select one of the following sensor tests: Toner Low, Output Bin,
Input, Exit, or Cover Open.
5. When the sensor is blocked, [Open] is displayed. Otherwise,
[Closed] is displayed.
6. Press Return to return to the Diagnostics mode main menu.