Actions Yes No
Step 5
a Turn off the printer.
b Remove the rear door and cover.
c Disconnect the fuser cable connected to PCN5 of the power supply.
d Check for approximate correct resistance on the fuser cable:
• 220V fuser—43 ohms
• 110V fuser—10 ohms
• 100V fuser—8 ohms
Is the resistance equal to any of the above values?
The problem is solved. Replace the fuser. See
“Fuser removal” on
page 244.
Skewed print
ABCDE
ABCDE
ABCDE
Actions Yes No
Step 1
a POR into the Diagnostics menu and perform a print test:
Diagnostics Menu > Print Tests > Tray 1
b Adjust the margins if necessary:
Diagnostics Menu > Registration
Does the error remain?
Go to step 2. The problem is solved.
Step 2
Does the skew appear every two pages?
Go to step 9. Go to step 3.
Step 3
a Check the media source.
b If the media is from tray 1, go to step 4.
If the media is from the MPF, go to step 6.
Step 4
Make sure the pick tires are free of debris. Check for wear or damage.
Are they free of wear or damage?
Go to step 5. Replace the pick tires.
4514-630, -635, -636
Diagnostic information
49
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