Lexmark CX725 Service Manual page 92

Action
Step 7
Replace the fuser. See
Does the problem remain?
Step 8
Perform a print job.
Does the problem remain?
Sensor (fuser exit) static jam service check
Action
Step 1
a
From the home screen, touch Settings > Device > Preferences.
b
Check if the paper size matches the size set on the tray guides.
Does the paper size match the size set on the tray?
Step 2
Change the paper size or adjust the size setting in the tray.
Does the problem remain?
Step 3
Check the paper path for partially fed or jammed paper.
Is the paper path free of partially fed or jammed paper?
Step 4
Remove the partially fed or jammed paper.
Does the problem remain?
Step 5
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Sensor tests
b
Find the sensor (Fuser exit).
Does the sensor status change while toggling the sensor?
Step 6
a
Make sure that the fuser is properly seated.
b
Check the cable on the JFSNS connector on the controller
board for proper connection, and reseat if necessary.
Does the problem remain?
"Fuser removal" on page
Diagnostic information
Yes
Go to step 8.
387.
Contact the next
level of support.
Yes
Go to step 3.
Go to step 3.
Go to step 5.
Go to step 5.
Contact the next
level of support.
Go to step 7.
92
7528
No
The problem is
solved.
The problem is
solved.
No
Go to step 2.
The problem is
solved.
Go to step 4.
The problem is
solved.
Go to step 6.
The problem is
solved.