Service Tests
1In the Service Tests submenu, scroll to "Enable Hide FP Information" and press OK.
2The Front Panel asks you if you want to proceed with the I/O test.
3Press OK to proceed or Back/Cancel to exit.
4The Front panel displays the I/O information.
5Press any key to continue.
6The printer tests the I/O interfaces, displays the OK screen, and returns you to the Service Tests submenu.
HP Designjet T Series — Service Manual |