Lexmark C950 Service Manual page 196

5058-030
Step Action and questions
Check the sensor (stacker bin
3
level F) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (Stacker bin
level 2).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (stacker bin
4
level F) for proper connection.
Is the above component
properly connected?
Check the media stacker bin
5
actuator for proper operation.
Is the media stacker bin
actuator installed properly?
Does it enter the sensing area
of the sensor (stacker bin
upper limit)?
Check the sensor (stacker bin
6
upper limit) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (stacker bin
upper limit).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (stacker bin
7
upper limit) for proper connection.
Is the above component
properly connected?
Service Manual
2-148
Yes
Go to step 5.
Replace the sensor (stacker bin
level F). Go to
"Sensor (stacker
bin level F) removal" on
page 4-331.
Go to step 6.
Go to step 8.
Replace the sensor (stacker bin
upper limit). Go to
"Sensor
(stacker bin upper limit) or
sensor (stacker bin no media)
removal" on page 4-332.
No
Go to step 4.
Replace the connection.
Repair the media stacker bin
actuator.
Go to step 7.
Replace the connection.
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