Xerox Phaser 6280 Service Manual

4-22 Phaser 6280 Color Laser Printer Service Manual
General Troubleshooting
No Image IOT No Image IOT
■ Ready
■ Processing
Prints a blank page.
Pattern IOT Pattern IOT
■ Ready
■ Processing
Prints the printer built-in Test Pattern
600 DPI. This test checks the print
function of the printer.
Grid 2 ESS Grid 2 ESS
■ Ready
■ Processing
Prints the Controller built-in grid
pattern. This test checks the print
function of the printer.
Cyan 20% ESS Cyan 20% ESS
■ Ready
■ Processing
Prints 20% density paint pattern of
cyan on the whole page.
Magenta 20%
ESS
Magenta 20% ESS
■ Ready
■ Processing
Prints 20% density paint pattern of
magenta on the whole page.
Yellow 20%
ESS
Yellow 20% ESS
■ Ready
■ Processing
Prints 20% density paint pattern of
yellow on the whole page.
Black 20% ESS Black 20% ESS
■ Ready
■ Processing
Prints 20% density paint pattern of
black on the whole page.
CMY 20% ESS CMY 20% ESS
■ Ready
■ Processing
Prints 20% density paint pattern of
cyan, magenta, and black combined on
the whole page.
Gradation ESS Gradation ESS
■ Ready
■ Processing
Prints a pattern in which the density of
each cyan, magenta, yellow, or black is
varied from 0-100%.
Toner Pallet
Check
Toner Pallet Check
■ Ready
■ Processing
Prints 100% density color pattern of Y/
M/C/K. Use this pattern to check
density of each print cartridge.
Contamination
Check
Contamination Chk
■ Ready
■ Processing
Prints 5 pages:
■ 4 pages of pattern (1 each for yellow,
magenta, cyan, and black) with 20%
density.
■ 1 defect list of intervals by
component fault. Use this list to check
the size of streaks, stripes, and
contamination by using the scales and
identify a part to be replaced.
Parameter Reads/writes the parameter values, errors, and life counter values
stored in the printer.
Service Diagnostic Test Table (continued)
Test Control Panel Display Test Description

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