Kyocera FS-2020D Operation Manual page 86

Printed Results
Gray background
Dirt on the top edge or back of the
paper
Printing incomplete or out of position
6-4
Corrective Action
Check the operation panel.
If the Toner low message is displayed and [Attention] indicator is
flashing, install a new toner kit. To replace toner, refer to Toner
Container Replacement on page 5-2
Check the print density.
Display the print menu from the operation panel and select a lighter
density setting.
Clean the parts in the paper paths-such as the paper cassette, etc.
Check that the application software is correctly operated.
Refer to Tips on page 6-2.
Troubleshooting