Canon imagePRESS C800 Series Operator's Maintenance Manual page 30

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Initial Setup > Adjustments/Settings > Adjustment/Maintenance Menu screen > Automatic Gradation Adjustment
● Changing Adjustment Level
You can change the adjustment level for auto gradation adjustment.
CAUTION:
To perform the procedure described in this section, you must log in to this machine as
an administrator.
NOTE:
When you set [By Paper Type Group] for [Adjustment Level], you can select the paper
type and make effective adjustments according to the paper type that you select from
[Thin 1/Plain/Heavy 1-4], [Heavy 5], or [Heavy 6].
1) In Adjustment/Maintenance menu screen, press [Auto Adjust Gradation].
-> Automatic adjustment gradation screen is displayed.
1 Initial Setup > Adjustments/Settings > Adjustment/Maintenance Menu screen > Automatic Gradation Adjustment
2) Press [Adjustment Level] -> select the adjustment level -> press [OK].
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CAUTION:
After changing the settings, make sure to perform the automatic gradation adjustment
first, and then perform the color balance adjustment as the color balance may become
unstable.
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