Lexmark X95 series - Page 197

Diagnostic information 2-147
7558-xxx
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2
Check the ADF rollers for wear.
Is the ADF feed/pick roller
assembly or the ADF
separation roller guide free of
excess wear?
Go to step 3. Replace the ADF feed/pick roller
assembly. Go to “ADF feed/pick
roller assembly removal” on
page 4-210.
3
Check the ADF sensor actuator
guide.
Is the inverter gate free of
damage and warpage, and
does it move smoothly?
Go to step 4. Replace the ADF sensor actuator
guide. Go to “ADF sensor
actuator guide removal” on
page 4-222.
4
Check the sensor (ADF
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?
Go to step 6. Go to step 4.
5
Check the sensor (ADF
registration) for proper
connection.
Is the above component
properly connected?
Replace the sensor (ADF
registration). Go to “Sensor
(ADF registration) removal” on
page 4-247.
Replace the connections.
6
Check the ADF feed motor for
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?
Go to step 8. Go to step 7.
7
Check the ADF feed motor for
proper connection.
Is the above component
properly connected?
Replace the ADF feed motor. Go
to “ADF feed motor removal”
on page 4-209.
Replace the connections.
Step Action and questions Yes No