Sensor Tests - Lexmark CX310 Service Manual

To perform this test, do the following:
1
Navigate to Scanner Tests >Motor Tests.
2
Select ADF pick.
The test will run if it is working properly.
Flatbed scanner motor
When Motor On is selected, the device moves the flatbed scanner along the entire flatbed scanner path (that is, to the
far wall and back to the Home position) and then automatically stops at the Home position.
To perform this test, do the following:
1
Navigate to Scanner Tests >Motor Tests.
2
Select Flatbed Scanner Motor.
The test will run.
ADF feed motor forward
When Motor On is selected, the device runs the motor forward continuously until Motor Off is selected.
To perform this test, do the following:
1
Navigate to Scanner Tests >Motor Tests.
2
Select ADF Feed Motor Forward.
The test will run.
ADF feed motor backward
When Motor On is selected, the device runs the motor forward continuously until Motor Off is selected.
To perform this test, do the following:
1
Navigate to Scanner Tests >Motor Tests.
2
Select ADF Feed Motor Backward.
The test will run.
Feed test
This test enables a servicer to execute a continuous feed test from either the ADF or the flatbed. The default is to
perform the ADF test if paper is loaded into the ADF. To perform the Feed Test, do the following:
1
Navigate to Diagnostic Menu > Scanner Tests > Feed Test.
2
Press Select a paper size.
3
Select your paper size: A4 or Legal.
4
Select the check button on the screen. The screen displays Feed Test passed or Feed Test failed.
5
Press X on the keypad to exit the test.

Sensor tests

Sensor tests are available to test the sensors on the flatbed and ADF units.
Service menus
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