Lexmark X746de User Manual

Page of 350
Streaked vertical lines appear on prints
ABCDE
ABCDE
ABCDE
Try one or more of the following:
S
ELECT
 
ANOTHER
 
TRAY
 
OR
 
FEEDER
From the printer control panel Paper menu, select Default Source
For Windows users, select the paper source from Print Properties.
For Macintosh users, select the paper source from the Print dialog and pop
‑up menus.
M
AKE
 
SURE
 
THERE
 
IS
 
NO
 
WORN
DEFECTIVE
OR
 
EMPTY
 
TONER
 
CARTRIDGE
Replace the worn, defective, or empty toner cartridge.
C
LEAR
 
THE
 
PAPER
 
PATH
 
AROUND
 
THE
 
TONER
 
CARTRIDGE
Check the paper path around the toner cartridge.
CAUTION—HOT SURFACE: The inside of the printer might be hot. To reduce the risk of injury from a hot
component, allow the surface to cool before touching.
Clear any paper you see.
M
AKE
 
SURE
 
THERE
 
IS
 
NO
 
TONER
 
IN
 
THE
 
PAPER
 
PATH
Toner fog or background shading appears on the page
Try one or more of the following:
M
AKE
 
SURE
 
THE
 
TONER
 
CARTRIDGE
 
IS
 
INSTALLED
 
CORRECTLY
 
OR
 
IS
 
NOT
 
DEFECTIVE
Reinstall or replace the defective toner cartridge.
M
AKE
 
SURE
 
THE
 
TRANSFER
 
MODULE
 
IS
 
NOT
 
WORN
 
OR
 
DEFECTIVE
Replace the worn or defective transfer module.
M
AKE
 
SURE
 
THE
 
PHOTOCONDUCTOR
 
UNIT
 
IS
 
NOT
 
WORN
 
OR
 
DEFECTIVE
Replace the word or defective photoconductor unit.
Troubleshooting
318