White Area on Paper is Lightly Stained

Cause	Solution	Reference
The paper has a static charge.	Use paper stored under proper temperature and humidity conditions.	About Paper Types That Can be Loaded and Storage Methods
The paper is too thick.	Use thinner paper.	About Paper Types That Can be Loaded and Storage Methods
The toner is low.	Replace the toner cartridge.	Replacing the Toner Cartridge