Lexmark X95x series Service Manual page 196

7558-xxx
Step Action and questions
Check the sensor (ADF
4
registration) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF
registration).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (ADF
5
registration) for proper
connection.
Is the above component
properly connected?
Check the ADF feed motor for
6
proper operation.
When performing
motor tests, ensure
that all cover and
door interlock
switches are
overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch ADF/SCANNER
MOTOR TESTS.
4. Touch ADF feed motor
(forward).
5. Touch ADF feed motor
(reverse).
Does the above component
operate properly?
Check the ADF feed motor for
7
proper connection.
Is the above component
properly connected?
Place an undamaged document
8
in the ADF, and perform an ADF
test.
Does the error remain?
Service Manual
2-146
Yes
Go to step 6.
Replace the sensor (ADF
registration). Go to
"Sensor
(ADF registration) removal" on
page 4-244.
Go to step 8.
Replace the ADF feed motor. Go
to
"ADF feed motor removal"
on page 4-206.
Replace the ADF controller
PCBA. Go to
"ADF controller
PCBA removal" on page 4-200.
No
Go to step 4.
Replace the connections.
Go to step 7.
Replace the connections.
Problem resolved
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