Lexmark C950 - Page 247

Diagnostic information 2-199
5058-030
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5
Check the eject shaft roll 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 FINISHER MOTOR
TESTS.
4. Touch Media eject motor
(forward).
5. Touch Media eject motor
(reverse).
Does the above component
operate properly?
Go to step 7. Go to step 6.
6
Check the eject shaft roll motor
for proper connection.
Is the above component
properly connected?
Replace the eject shaft roll motor.
Go to “Media eject motor
assembly removal” on
page 4-298.
Replace the connection.
7
Check the sensor (lower media
exit) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (lower media
exit).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to Step 9. Go to Step 8.
8
Check the sensor (lower media
exit) for proper connection.
Is the above component
properly connected?
Replace the sensor (lower media
exit).
Go to “Sensor (lower media
exit) removal” on page 4-322.
Replace connections.
9
Check the finisher PCBA for
proper connection.
Is the above component
properly connected?
Go to Step 10. Replace the connections.
10
POR the machine.
Does the error continue?
Replace the finisher PCBA.
Go to “Finisher PCBA removal”
on page 4-281.
Problem resolved
Step Action and questions Yes No