Diagnostic information 2-131
7462
Sensor (input) early jam service check
4
Check the sensor (input) for proper operation.
1. Enter the diagnostic mode
2. Select Base sensor test
3. Observe the line item “input”
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 5.
5
Check the above sensor for proper connection.
Is the above sensor connected properly?
Replace the
sensor (input).
Go to “Sensor
(input) removal”
on page 4-41.
Replace the
connection.
6
Check the sensor (fuser output) for proper operation.
1. Enter the diagnostic mode
2. Select Base sensor test
3. Observe the line item “exit”
Caution: The area around the actuator is very hot. Allow
the fuser area to cool before proceeding.
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked?
Go to step 8. Go to step 7.
7
Check the above sensor for proper connection.
Is the above sensor connected properly?
Replace the fuser
unit assembly.
Go to “Fuser unit
assembly
removal” on
page 4-16.
Replace the
connection.
8
Perform a print test and check the main motor assembly.
Is the media properly transported and able to reach the
sensor (fuser output)?
Replace the main
drive motor
assembly.
Go to “Main drive
motor assembly
removal” on
page 4-20.
Replace the
connection.
9
Check the aligner assembly for obstructions.
Is the above component free from obstructions?
Go to step 10. Remove
obstructions.
10
Perform a print test.
Does the problem remain?
Contact next
highest level of
tech support.
Problem resolved.
Use this procedure for the following jams:
• 200.04 • 200.06 • 200.08 • 200.14 • 200.33
Step Check Yes No
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