Lexmark X95x series Service Manual page 194

7558-xxx
Step Action and questions
Check the sensor (ADF
4
registration) for proper
connection.
Is the above component
properly connected?
Check the sensor (ADF inverter)
5
for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF
inverter).
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 inverter)
6
for proper connection.
Is the above component
properly connected?
Check the ADF feed motor for
7
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 registration
motor.
Does the above component
operate properly?
Check the ADF registration motor
8
for proper connection.
Is the above component
properly connected?
Place an undamaged document
9
in the ADF, and perform an ADF
test.
Does the error remain?
Service Manual
2-144
Yes
Replace the sensor (ADF
registration). Go to
"Sensor
(ADF registration) removal" on
page 4-244.
Go to step 7.
Replace the sensor (ADF
inverter). Go to
"Sensor (ADF
inverter) removal" on
page 4-241.
Go to step 9.
Replace the ADF registration
motor. Go to
"ADF registration
motor removal" on page 4-215.
Replace the ADF controller
PCBA. Go to
"ADF controller
PCBA removal" on page 4-200.
No
Replace the connections.
Go to step 6.
Replace connections.
Go to step 8.
Replace the connections.
Problem resolved
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