Symptom
Printouts have dropouts
or stray dots.
Printouts have vertical
streaks.
Faint or blurred printing.
White streaks appears
Gray background.
Dirt on the top edge or
back of the paper.
Checkpoints
—
—
Check the toner cartridge.
Check the Print density setting in
KYOCERA Client Tool.
Check the toner cartridge.
Check the toner cartridge.
Check the Print density setting in
KYOCERA Client Tool.
Is the interior of the printer dirty?
Corrective Actions
Clean the drum unit.
Select the Configuration > Device
Defaults > Media type and set it to
Custom7. If there is still no
improvement, Decrease the
adjustment value for Print density in
KYOCERA Client Tool.
If there is still no improvement, return
the setting to the original value.
The drum unit may be damaged. If the
problem is not solved even after
printing several pages, call for service.
If necessary, replace the toner
cartridge.
Increase the adjustment value for the
Print density in the KYOCERA Client
Tool. For more information, refer to
KYOCERA Client Tool User Guide.
If necessary, replace the toner
cartridge.
If necessary, replace the toner
cartridge.
Decrease the adjustment value for the
Print density in the KYOCERA Client
Tool. For more information, refer to
KYOCERA Client Tool User Guide.
If the problem is not solved even after
printing several pages, clean the
registration roller, conveying unit and
paper feed unit.
If the problem is not solved after
cleaning, call for service.
7-3
Troubleshooting
Reference
Page
6-11
3-44
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6-1
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6-1
6-1
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6-7