3. The front panel displays the real and total memory size. Press OK to continue.
4. The test shows informational values in the front panel. Press OK to continue.
5. At the end of the test, the final diagnostic result appears in the front panel. Press OK to finish the test.
1.2 Hard disk drive
The hard disk drive service test checks the following:
●
Protection status test (protected/not protected)
●
Partition configuration test
●
System file contents (sanity check for critical files)
1. Go to Diagnostic test > 1. Electrical System > 1.2 Hard Disk Drive, and press OK.
2. The printer asks you if you want to perform this test, select Yes. Press OK to confirm your selection.
3. The printer checks the hard disk drive partitions for faults. The printer asks you if you want to perform
this test, select Yes.
4. The printer reads the current partition configuration of the hard disk drive and displays it on the front
panel.
5. Press any key to continue.
6. The printer performs a sanity check to verify hard disk consistency. The printer asks you if you want to
perform this test, select Yes.
7. The printer reads and displays the current file system contents of the formatted partitions of the hard
disk drive.
8. Press any key to shut down the system.
1.3 Hard Disk Recovery
Description
The purpose of this test is to recover HDD space. It cleans some folders on the hard disk, and restores the
factory state.
Procedure
1. Go to Diagnostic test > 1. Electrical System > 1.3 Hard Disk Recovery.
2. A front panel message advises that the unsecure hard disk will be erased. Press OK to continue.
3. A front panel message advises that this test will clean some folders on the hard disk. Press OK to
continue.
4. The test displays a message with the final diagnostic result. Press OK to finish the test and reboot the
unit.
During the restart, the recovery process takes place.
1.4 Hard Disk File System Check
Description
The purpose of this test is to check and recover defective or corrupt files on the Hard Disk.
Procedure
144 Chapter 4 Service Tests, Utilities, and Calibrations ENWW
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