Xerox WorkCentre 6505 Service Manual

Phaser 6500/WorkCentre 6505 Service Manual Xerox Internal Use Only 2-35
Theory of Operation
Imaging Unit
The Imaging Unit is a customer replaceable item that carries out the charging,
development, transfer, and cleaning steps in the print process (see “Print Process”
on page 2-2).
The Imaging Unit consists of the following items:
• Developers — Each of the four developers includes the augers that distribute
the toner and the magnet roller that applies toner to the drum to develop the
latent image.
• Drums — Each drum is given a latent image to which toner is applied by the
developer. The resulting toner image is transferred to the paper.
• CRUM — Information specific to the Imaging Unit is stored in the CRUM.
• Erase Lamp (LED) — The light of the LED passes through the lens of the
Developer, illuminates the drum, and eliminates the charge on the drum.
s6500-051
Imaging Unit
Drums
Erase LED Assembly
Developers
CRUM
Rear View
Front
s6500-052
Imaging Unit Erase LampErase Lens
Erase LED Assembly
Drum

Xerox WorkCentre 6505 Specifications

General

Print Technology	Laser
Copy Resolution	Up to 600 x 600 dpi
Standard Paper Capacity	250 sheets
ADF Capacity	35 sheets
Functions	Print, Copy, Scan, Fax
Processor	533 MHz
Memory	256 MB
Fax Transmission Speed	33.6 kbps
Monthly Duty Cycle	40, 000 pages
Connectivity	USB 2.0, Ethernet 10/100Base-TX
Maximum Paper Size	8.5 x 14 in
Operating System Compatibility	Windows, Mac, Linux
Print Resolution	Up to 1200 x 2400 dpi