Printed Images are Fading Vertically

Cause

Solution

Reference

The LED heads are dirty.

Wipe the LED heads with a soft tissue paper.

Cleaning the LED Head

The toner is low.

With the toner cartridge attached to the image drum, tap the toner cartridge. Replace the toner cartridge.

Replacing the Toner Cartridge

The paper is unsuitable.

Use recommended paper.

About Paper Types That Can be Loaded and Storage Methods