Dell 5535dn Service Manual page 278

negative electrical charge of the inner conductive layer of the drum and the positive electrical charge of the
paper.
HVPS
-VDC
DRUM
-VDC
Transfer roll
Sheet of paper
Cleaning
The Cleaning Blade removes any toner that remains on the drum after the transfer process. The toner that the
Cleaning Blade removes is collected inside the sealed PC Cartridge.
Used Toner
Cleaning Blade
Charge roll
DRUM
3-66
Service Manual