User's Manual

HP Designjet T Series — Service Manual 3-53
Service Tests (Diagnostics)
9 Once you have confirmed the new Serial Number, the Front Panel prompts
you to change the part number of the unit.
10 If you want to change the Part Number of the unit, select YES. If you do not
want to change the Part Number, select NO.
11 If you selected YES to change the Part Number, the Front Panel prompts you
to
select from a list of allowed Part Numbers.
12 Use the arrow keys to scroll through the allowed Part Numbers and press OK
to select the Part Number.
13 Once you ha
ve entered and confirmed the Serial Number, the Front Panel
prompts you to confirm your selection a second time.
14 The Front Panel shows the test complete display for a few seconds.
15 The Front Panel prompts you to shutdown the printer to complete the test.
16 Press any key to shutdown the printer.