WorkCentre 3210/3220 Multifunction Printer Service Manual
4-9
General Troubleshooting
Shading Test
This test is used to optimize scan quality. If the copy image quality is poor,
perform this test to check the condition CCD unit. When the scan unit
becomes dirty, it can alter the shading value. If copies have black lines or are
blurred, adjust the shading setting.
Note
Close the ADF completely before testing.
1.
Enter Tech mode.
2.
Scroll to Machine Test and press Enter.
3.
Scroll to Shading Test and press Enter.
4.
Shading & Print appears on the bottom line; press Enter.
5.
Print? appears in the top line, and Yes in the bottom line. Press Enter to
start the test. If you select No, the machine returns to Shading & Print.
6.
The machine adjusts the shading value, then prints the result.
Restart Machine
Select Yes to restart the printer immediately.
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Содержание 3210 - workcentre b/w laser
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Страница 56: ...1 26 WorkCentre 3210 3220 Multifunction Printer Service Manual General Information ...
Страница 92: ...2 36 WorkCentre 3210 3220 Multifunction Printer Service Manual Theory of Operation ...
Страница 200: ...5 42 WorkCentre 3210 3220 Multifunction Printer Service Manual Print Quality Troubleshooting ...
Страница 201: ...6 Chapter Adjustments and Calibrations In this chapter Adjustments ...
Страница 204: ...6 4 WorkCentre 3210 3220 Multifunction Printer Service Manual Adjustments and Calibrations ...
Страница 205: ...7 Chapter Cleaning and Maintenance In this chapter Service Maintenance Procedure Cleaning Maintenance ...
Страница 214: ...7 10 WorkCentre 3210 3220 Multifunction Printer Service Manual Cleaning and Maintenance ...
Страница 342: ...8 128 WorkCentre 3210 3220 Multifunction Printer Service Manual Service Parts Disassembly ...
Страница 380: ...9 38 WorkCentre 3210 3220 Multifunction Printer Service Manual Parts List ...
Страница 381: ...10 Chapter Wiring Component Locator Diagrams Plug Jack Locators System Connections Wiring Diagrams ...
Страница 401: ...A Appendix Reference Contents WorkCentre 3210 3220 Menu Map Tech Mode Menu Map Acronyms and Abbreviations ...
Страница 414: ...1 8 WorkCentre 3210 3220 Multifunction Printer Service Manual Index ...
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