Xerox Phaser 6280, Руководство по обслуживанию

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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