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7462
Ste
p
2
Check the sensor (narrow media) 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.
3
Check the above sensor for proper connection.
Is the above sensor connected properly?
4
Perform a print test.
Does the problem remain?
Sensor (duplex input) late jam service check.
Use this procedure for the following jams:
• 230.02
Step
1
Check the door assembly, rear.
Is the above component properly closed?
Check the fuser access door.
2
Is the above component properly closed?
3
Check media origination.
Did the media originate from the internal duplex?
4
Check the internal duplex media path for obstructions.
Is the above component free from obstructions?
5
Check the redrive assembly for damage.
Is the above component free from damage?
6
Perform a print test and check the redrive motor assembly
for proper operation.
Does the above component operate properly?
2-138
Service Manual
Check
• 231.00
Check
Yes
Go to step 4.
Go to step 3.
Replace the fuser
Replace the
unit assembly.
connection.
Go to
"Fuser unit
assembly
removal" on
page
4-15.
Contact next
Problem solved.
highest level of
tech support.
Yes
Go to step 2.
Open then
properly close the
door assembly,
rear.
Go to step 3.
Open then
properly close the
fuser access door.
Go to step 4
Go to step 10
Go to step 5
Remove
obstructions.
Go to step 6
Replace the
redrive assembly.
Go to
assembly
removal" on
page
Go to step 7.
Replace the
redrive motor
assembly.
Go to
motor assembly
removal" on
page
Previous
No
Next
Go Back
No
"Redrive
4-60.
"Redrive
4-38.
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