User's Manual

HP Designjet T Series — Service Manual 3-11
Service Tests (Diagnostics)
5 Once the test has completed, the Front Panel prompts you to confirm that the
PRS moved.
6 If the PRS moved, press OK to accept the results. If the PRS did not move,
press Back or Cancel to reject the results and exit the test.
7 The Front Panel shows the test complete display for a few seconds.
8 The Front Panel prompts you to shutdown the printer to complete the test.
9 Press any key to shutdown the printer.
Scan Axis Test
The Scan Axis subsystem is designed to move the carriage assembly
between t
wo predetermined horizontal positions with respect to the print
platen plane. This allows media of different widths to be used without losing
print quality.
Perform the Scan Axis - Scan Axis test as follows:
Perform this test with the Printheads and the Tubes System
installed in order to get values that can be compared
correctly.
1 In the Diagnostics menu, scroll to 1. Scan Axis and press OK.