Kyocera FS-680 - Manual (Page 94)

Print Quality Problems
5-6
Printed Results Corrective Action
The image is smeared. Clean the laser scanner cover glass.
Open the printer's top cover. Clean the laser scanner cover
glass using the wiper cloth. (See Chapter 4.)
Faint or blurred printing Check the Ecoprint setting. (See Chapter 2.)
If the toner indicator is flashing, install a new toner kit. (See
Chapter 4.)
Clean the laser scanner cover glass.
Open the printer's top cover. Clean the laser scanner cover
glass using the wiper cloth. (See Chapter 4.)
Try setting the thin paper mode.
Send the following PRESCRIBE 2e command from the
computer to set the thin paper mode
.
!R! FRPO T9, 2; EXIT;>PRN
This may improve the printing quality. (To return to the
original setting, send the command again with “
T9, 2;
”
changed to “
T9, 0;
”.)
Grey background. Check the control panel.
If the toner indicator is flashing, install a new toner kit.
(See Chapter 4.)
Check the process unit.
Open the printer’s top cover and check that the process unit
is properly installed.
(Continued on next page)