Diagnostic aids 3-17
5060-4xx
MISC TESTS
Motor Detect
This test initiates an Automated Motor Detection. It must be performed if the NVRAM contents are lost during the
replacement of a paper size sensing board. This test must also be performed anytime the ITU motor, fuser
motor, or cartridge drive motors are replaced.
To run the Motor Detect:
1. Remove all the print cartridges from the printer and close the cover.
2. Select Motor Detect from MISC TESTS.
3. Press Go.
Motor Detection in Progress is displayed.
The test lasts approximately ten seconds. No buttons are active during detection and the test completes
automatically.
Toggle ITU
The test is used to verify that ITU belt retraction, BOR, hardware is functioning properly. Two options are
available: Raise Belt and Lower Belt. If the belt is already in the requested position, no action occurs. Otherwise
the belt will move to the requested position.
1. Select Toggle ITU from the menu.
2. Select Raise Belt or Lower Belt, from the menu.
The following screens display for the test selected:
3. To exit the test, press any button.
Toggle ITU
=Raise Belt
Toggle ITU
=Lower Belt
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