Panasonic KX-P7305 User Manual
Page 151
Troubleshooting
Settings and Printing
Network
Maintenance and Spec.
Maintenance and Spec.
29
A white or black spots
appear in intervals of 94
mm (3.7
″).
Paste/Glue of a label or dust is
attached to the photosensitive
drum.
Wipe the photosensitive drum
(
Photosensitive Drum” on page
37
The photosensitive drum is dirty or
scratched.
Replace the drum unit.
Edge(s) of the sheet is
stained.
The photosensitive drum is
stained.
Wipe the photosensitive drum
(
Photosensitive Drum” on page
37
White or black dots
appear entirely.
The photosensitive drum is
stained.
Wipe the photosensitive drum
(
Photosensitive Drum” on page
37
The inside of the printer or dust
scraper is dusty.
Clean the inside of the printer
or dust scraper (
).
Trouble
Possible Cause
Corrective Action
94 mm
(3.7
″)
94 mm
(3.7
″)