Panasonic KX-P7305 - Manual (Page 159)

Troubleshooting
Settings and Printing Network Maintenance and Spec. Maintenance and Spec. 37
If the paste or glue of a label is attached to the photosensitive drum of the drum unit, clean it
following the steps below.
1
Open the front cover of the printer.
2
Lift the drum unit up (1) and slide it out of the printer (2).
3
While pushing the drum unit as illustrated below (1), lift the toner
cartridge up (2).
Cleaning the Photosensitive Drum
1
2
1
2
1