Actions Yes No
Step 9
Replace the sensor (fusing speed). See
“Sensor (fusing speed) removal”
on page 317.
Does the problem remain?
Go to step 10. The problem is solved.
Step 10
a Make sure that the fuser and its cable are properly connected.
b Check the fuser for damage, and replace if necessary. See “Fuser
removal” on page 279.
Does the problem remain?
Contact the next level
of support.
The problem is solved.
Skewed print check
ABCDE
ABCDE
ABCDE
Actions Yes No
Step 1
Make sure that the following parts are properly installed:
• Printhead
• Transfer belt
• Developer unit
• Photoconductor
Does the problem remain?
Go to step 2. The problem is solved.
Step 2
Enter the Diagnostics menu, and then navigate to:
REGISTRATION > [source tray] > Print Quick Test
Does the problem remain?
Go to step 3. The problem is solved.
Step 3
Check the registration roller for wear or damage, and replace if necessary.
Does the problem remain?
Go to step 4. The problem is solved.
7421
Diagnostic information
54