Q20 The Printed Paper Appears Dirty. Also, The Color Appears To Be Diff Erent From The Original - Canon IMAGERUNNER ADVANCE 8105 Frequently Asked Questions Manual

Q
20
A
If streaks appear on printed output, or random parts of the printed image are
missing, clean the corona assembly wires inside the main unit. You can also
automatically correct the gradation and color of the image from [Auto Adjust
Gradation].
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23
The printed paper appears dirty. Also, the color appears to
be diff erent from the original.
Cleaning the Wire:
Press (Settings/Registration) → [Adjustment/
Maintenance] → [Maintenance] → [Clean Wire] → [Start].
Auto Adjust Gradation:
If the Duplex Color Image Reader Unit is not attached:
Press (Settings/Registration) → [Adjustment/
Maintenance] → [Adjust Image Quality] → [Auto Adjust
Gradation] → [Start].
If the Duplex Color Image Reader Unit is attached:
Press (Settings/Registration) → [Adjustment/
Maintenance] → [Adjust Image Quality] → [Auto Adjust
Gradation] → [Quick Adjust] → [Start].
For Automatic Gradation Adjustment, you can also select full adjustment to adjust more precisely than the quick
adjustment described above. For more information, see e-Manual > Settings/Registration.