Printed Images are Light

Cause	Solution	Reference
The image cartridge is not installed properly.	Install the toner cartridge properly.	Replacing the Toner Cartridge
The toner is low.	Replace the toner cartridge.	Replacing the Toner Cartridge
The paper is damp.	Use paper stored under proper temperature and humidity conditions.	About Paper Types That Can be Loaded and Storage Methods
The paper is unsuitable.	Use recommended paper.	About Paper Types That Can be Loaded and Storage Methods
The paper is unsuitable. The settings of the media type and weight are incorrect.	Press or on the operator panel, select [MENUS] > [TRAY CONFIG] > select the paper tray you are using, and then set appropriate values to [MEDIATYPE] and [MEDIAWEIGHT]. Alternatively, set a greater value to [MEDIAWEIGHT].	Registering the Paper Size, Type, or Weight
Recycled paper is used.	Press or on the operator panel, select [MENUS] > [TRAY CONFIG] > select the paper tray you are using, and then set a greater value to [MEDIAWEIGHT].	Registering the Paper Size, Type, or Weight