Xerox Phaser 6280 Service Manual

Phaser 6280 Color Laser Printer Service Manual 2-3
Theory of Operation
Printing Process
The Phaser 6280 Printer print process consists of the following steps:
1. Charging – The Drum surfaces are charged with electricity.
2. Exposure – The Drums are exposed to laser beams.
3. Development – Image is developed with toner.
4. Transfer (Drum ---> Paper) – Four color finished toner image on the
Drums is transferred onto the paper.
5. Cleaning (Print Cartridge) – Remaining toner on the drums is collected.
6. Neutralization – The Detack Saw neutralizes the charge on the paper via
the Belt.
7. Fusing – The Fuser applies toner on to paper using heat and pressure.
8. Cleaning – Remaining toner on the Transfer Unit is collected.
s6280-046
Laser Unit
(2) Exposure
Print Cartridge (C, M, Y, K)
(1) Charging
(3) Development
(4) Transfer
(5) Cleaning
Fuser
(7) Fusing
Transfer Unit
(4) Transfer
(6) Neutralization
(8) Cleaning
Laser Beam
Paper Transfer

Xerox Phaser 6280 Specifications

General

Print Resolution	Up to 600 x 600 x 4 dpi
Processor	400 MHz
Operating System Compatibility	Windows, Mac OS, Linux
Print Technology	Laser
Monthly Duty Cycle	70, 000 pages
Memory	256 MB (standard)
Connectivity	USB 2.0, Ethernet
Media Sizes Supported	A4, A5, B5, Executive, Legal, Letter
Maximum Paper Size	8.5 x 14 inches