Service Tests and Utilities
3-62 Designjet Z Series — Service Manual
2 The test begins and the Front Panel displays the following message:
Checking Media Presence Sensor
3 If media is loaded, the service utility will be cancelled. In this case, unload
the media and start again from step 1. If no media is loaded, the test will
continue.
4 The Drive Roller begins to turn slowly and the following message is displayed
on the Front Panel:
5 Refer to the Cleaning Instructions on Page 7-3.
6 Once you have finished cleaning the Drive Roller and the Overdrive, press
the Cancel key to finish the utility.
7 If the utility exits correctly, OK will be displayed on the Front Panel.
2. Purge Tubes
The purpose of this Service Utility is to Prime the Tubes when the Ink Tubes
need to be re-primed or automatic priming was not completed correctly.
Make sure that NEW Ink Cartridges are installed or that the ink volume
remaining in the Ink cartridges is above 88% before starting to prime the
tubes. If you do not comply, you will get a warning message and cannot
finish the test.
1 In the Service Utilities submenu, scroll to Purge Tubes and press OK.
REMEMBER TO REMOVE THE PIECE OF PAPER FROM THE
WINDOW SENSOR BEFORE CLOSING THE WINDOW AS THIS
COULD DAMAGE THE WINDOW AND THE SENSOR.
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