HP Designjet T Series — Service Manual 3-68
Service Utilities
2 The Front Panel prompts you to confirm that you would like to reset the user
life counters.
3 Press OK to reset the user life counters. If you are not sure, press BACK/
CANCEL to exit this utility.
4 The Front Panel shows the test complete display for a few seconds.
9. Enable/Disable Sleep Mode
1 In the Service Utilities submenu, scroll to "Enable/Disable Sleep Mode" and
press OK.
2 Use the Up and Down keys to select enable or disable and press OK to
confirm your selection.
3 The Front Panel displays the OK screen and then returns you to the service
utilities submenu.