Q24 The Printed Paper Appears Dirty. Also, The Color Appears To Be Different From The Original - Canon IMAGERUNNER ADVANCE C5051 Frequently Asked Questions Manual

Q
24
A
If streaks are printed on the paper or the image is not printed evenly, the inside
of the machine may be dirty. Clean the inside of the machine. You can also
automatically correct the gradation and color of the image from [Auto Adjust
Gradation].
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The printed paper appears dirty. Also, the color appears to
be different from the original.
Cleaning the Inside of the Machine:
(Settings/Registration) → [Adjustment/
Press
Maintenance] → [Maintenance] → [Clean Inside Main Unit]
→ [Start].
Automatic Gradation Adjustment:
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.