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7558-xxx
Step
Action and questions
Check the 2nd transfer roller.
3
Is the above component free of
excess wear and
contamination?
Check the sensor (registration)
4
for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch PRINTER SENSOR
TESTS.
4. Touch Sensor (registration).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (registration)
5
for proper connection.
Is the above component
properly connected?
Check the fuser drive motor for
6
proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch PRINTER MOTOR
TESTS.
4. Touch Fuser/lower redrive/
1st transfer retract motor.
Does the above component
operate properly?
Check the fuser drive motor for
7
proper connection.
Is the above component
properly connected?
Service Manual
2-94
Yes
Go to step 4.
Go to Step 6.
Replace the media transport/
MPF drive motor assembly.
Go to
"Media transport/MPF
drive motor removal" on
page
4-124.
Go to step 8.
Replace the fuser drive motor.
Go to
"Fuser/lower redrive/1st
BTR retract motor removal" on
page
4-97.
No
Clean or replace the 2nd transfer
roller.
Go to
"2nd transfer roller
removal" on page
4-28.
Go to Step 5.
Replace the connections.
Go to step 7.
Replace the connections.
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