5. The front panel displays the name, size and percentage used of the data and boot partitions on the Hard
Disk. Press OK to continue.
6. When the test is complete, OK is displayed on the front panel. Press OK to restart the printer.
Carriage Assembly test
The purpose of this test is to check the operation of the Carriage Assembly.
NOTE: If possible, always perform this test before replacing the Carriage Assembly. If this test passes, do
not replace the Carriage Assembly.
Perform the Carriage Assembly test as follows:
1. In the Diagnostics submenu, select Carriage Assembly and press OK.
While the diagnostic is testing the Carriage Assembly, it displays announcements of its current activity
such as Initializing, Getting information and Checking voltages.
2. When the tests are done, the values of some parameters (mostly voltages) are displayed, together with
their allowed or valid range. Press OK after each one to continue.
ENWW Entering the Service Tests menu 87
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