Sensor (fuser exit) late-leaving jam service check
Action Yes No
Step 1
Check the rear door.
Is the rear door free of damage and properly closed?
Go to step 2. Close or replace the
rear door. See
“Rear
door removal” on
page 549.
Step 2
Check the fuser unit assembly for damage and life expiration.
Is the component damaged or has it exceeded life?
Replace the fuser. See
“Fuser removal” on
page 556.
Go to step 3.
Step 3
Check the sensor (fuser output) for proper operation.
a Enter the diagnostic mode.
b Select Base sensor tests.
c Observe the line item fuser exit.
Does the display on the control panel change every time the sensing area
of the sensor is interrupted or blocked?
Go to step 5. Go to step 4.
Step 4
Check the sensor (fuser output) for proper connection.
Is the sensor connected properly?
Replace the fuser. See
“Fuser removal” on
page 556.
Reseat the connection.
Step 5
Check the upper redrive for damage.
Is the component free from damage?
Go to step 6. Replace the upper
redrive. See
“Upper
redrive removal” on
page 571.
Step 6
Perform a print test, and check the upper redrive motor for proper
operation.
Does the component operate properly?
Go to step 7. Replace the upper
redrive motor. See
“Upper redrive motor
removal” on page
569.
Step 7
Perform a print test.
Does the problem remain?
Contact the next level
of support.
The problem is solved.
7463
Diagnostic information
96
To Next Page
Loading...
