Service Tests (Diagnostics)
If there is a Failure at any point during the test, the Front Panel will display the relevant System Error Code. To trouble shoot any displayed error codes, see System Error Codes - Full Descriptions on page
7Once the test has been completed the Front Panel displays the test results.
8Press any key to finish.
9The Front Panel shows the test complete display for a few seconds.
10The Front Panel prompts you to shutdown the printer to complete the test.
11Press any key to shutdown the printer.
PRS Test
The PRS subsystem is designed to move the carriage assembly between two predetermined vertical positions with respect to print platen plane. This allows different media of different thicknesses to be used without losing print quality.
Perform the Scan Axis - PRS test as follows:
Perform this test with the Printheads and the Tubes System installed in order to get values that can be compared correctly.
1In the Diagnostics menu, scroll to 1. Scan Axis and press OK.
HP Designjet T Series — Service Manual |