How to resolve gray background issue on my Kyocera ECOSYS FS-3920DN?
- DdoylekevinSep 13, 2025
If your Kyocera printer displays 'Gray background' and the [Attention] indicator is flashing, it means the toner is low. Install a new toner kit. Also, adjust the print density by accessing the print menu from the operation panel and selecting a lighter density setting.