Print Quality Problems

Longitudinal white stripes

Remedy

Clean LED head with lens cleaner or soft tissue.

Change toner cartridge(see “Toner Cartridge

Replacement” on page 72).

Change image drum(see “Image Drum

Replacement” on page 80).

Longitudinal fading

Possible cause

Remedy

 

 

LED head is dirty.

Clean LED head with lens cleaner or soft tissue.

Toner is low.

Change toner cartridge(see “Toner Cartridge

 

Replacement” on page 72).

 

 

Paper is unsuitable for

Use recommended paper.

printer.

 

Faint printing

Possible cause

Remedy

 

 

The toner cartridge is

Reinstall the toner cartridge (see “Toner Cartridge

incorrectly installed.

Replacement” on page 72).

 

 

Troubleshooting • 133