Xerox PHASER 7500 Service Manual

2-10 Phaser 7500 Printer Service Manual
Theory of Operation
negative charge.) As more toner adheres to the Drum, the negative charge of
that section increases, causing the potential to drop and the attraction force
that pulls the toner to weaken.
Negative Charge
Positive Charge
Toner
Carrier
Drum
HVPS
s7500-409
Toner Cartridge
Agitator
Auger
Auger
Trimmer
Developer Housing
Auger
Magnet Roll
Drum Surface
Toner Image
Drum Surface Potential
Developer
Bias
-V
0
s7500-345

Xerox PHASER 7500 Specifications

General

Max Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	150, 000 pages
Standard Paper Capacity	550 sheets
Duplex Printing	Optional
Standard Memory	256 MB
Network Connectivity	10/100/1000Base-T Ethernet
Supported Operating Systems	Windows, Mac OS, Linux
Max Paper Capacity	2, 100 sheets
Connectivity	USB 2.0, Ethernet
PDL	PostScript 3, PCL 6, PDF
Print Speed	Up to 35 ppm