282.01-Sensor (Adf Sheet Through) Static Jam Service Check - Lexmark X792 Service Manual

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282.01—Sensor (ADF sheet through) static jam service check
Step
1 Check the media path.
Is the media path free of media or media
fragments?
2 Check the sensor (ADF sheet through) for
proper operation.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Observe the line "sensor (ADF sheet
through".
Does the display on the operator panel,
change every time the sensing area of the
above sensor is interrupted or blocked?
3 Check the sensor (ADF sheet through) for
proper connection.
Is the above component properly connected?
4 Place an undamaged document in the ADF,
and perform a ADF test.
Does the error remain?
5
Perform a print test using the ADF.
Does the problem remain?
2-112
Service Manual
Check Yes
Go to step 2.
Go to step 4.
Replace the sensor (ADF
sheet through).
Go to "Sensor (ADF sheet
through) removal" on
page 4-187.
Replace the ADF controller
card assembly.
Go to "ADF controller
card removal" on
page 4-153.
Go to step 5.
Contact next highest level
of tech support.
No
Remove any media or
media fragments.
Go to step 3.
Replace the connection.
Problem solved.
Problem solved.