Lexmark X746de User Manual
Light colored line, white line, or incorrectly colored line appears on prints
ABCDE
ABCDE
ABCDE
A
B
C
D
E
A
B
C
D
E
A
B
C
D
E
Try one or more of the following:
M
AKE
SURE
THERE
IS
NO
DEFECTIVE
TONER
CARTRIDGE
Replace the defective toner cartridge.
M
AKE
SURE
THE
PHOTOCONDUCTOR
UNIT
IS
NOT
DEFECTIVE
Replace the defective photoconductor unit.
M
AKE
SURE
THE
TRANSFER
MODULE
IS
NOT
DEFECTIVE
Replace the defective transfer module.
C
LEAN
THE
PRINTHEAD
LENSES
1
Open the front door, and then the internal cover.
2
Locate the printhead wipers.
3
Gently pull the printhead wiper out until it stops, and then slowly slide it back into place.
4
Clean the remaining three printhead lenses.
Paper curl
Try one or more of the following:
C
HECK
THE
PAPER
TYPE
AND
WEIGHT
SETTINGS
Make sure the paper type and weight settings match the paper loaded in the tray or feeder:
1
From the printer control panel Paper menu, check the Paper Type and Paper Weight settings.
2
Before sending the print job, specify the correct paper type setting:
•
For Windows users, specify the paper type from Print Properties.
•
For Macintosh users, specify the paper type from the Print dialog.
L
OAD
PAPER
FROM
A
FRESH
PACKAGE
Paper absorbs moisture due to high humidity. Store paper in its original wrapper until you use it.
Troubleshooting
309