Quick Disk Test - Lexmark Optra C Service Manual

Quick Disk Test

This test performs a non-destructive write/read on one block per
track on the disk. The test will read one block on each track, save the
data, and proceed to write and read four test patterns to the bytes in
the block. If the block is good then the saved data will be written
back out to the disk.
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.
To run the Quick Disk Test:
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 Diagnostics mode main menu.
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