Lexmark X95x series Service Manual page 173

Step Action and questions
Check the sensor (tray 4 feed out)
4
for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch PRINTER SENSOR
TESTS.
4. Touch Sensor (tray 4 feed
out).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (tray 4 feed out)
5
for proper connection.
Is the above component
properly connected?
Check the tray module feed/lift
6
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 PRINTER MOTOR
TESTS.
4. Touch Tray 4 feed/lift motor
(feed).
5. Touch Tray 4 feed/lift motor
(lift).
Does the above component
operate properly?
Check the tray feed/lift motor for
7
proper connection.
Is the above component
properly connected?
Yes
Go to step 6.
Clean or replace the sensor (tray
4 feed out). Go to
"Sensor (tray
module feedout) removal" on
page 4-270.
Go to step 8.
Replace the media feed lift motor.
Go to
"Media feed lift motor
removal" on page 4-121.
7558-xxx
No
Go to step 5.
Replace the connection.
Go to step 7.
Replace the connections.
Diagnostic information
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