Cleaning - Dell 5230dn Mono Laser Printer Service Manual

is now stuck to the photoconductor (drum) due to the relative electrical differences between the 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
3-82
Service Manual