Printed Images Are Fading Vertically - Oki MB472dn User Manual

Printed Images are Fading Vertically

Cause
The LED head is dirty.
The toner is low.
The paper is unsuitable.
Solution
Wipe the LED head with a soft tissue paper.
Replace the toner cartridge.
Use recommended paper.
Reference
Cleaning the LED Head
Replacing the Toner Cartridge
About Documents That Can be Set
535