Kodak i100 Series User Manual page 60

Calibrate calibration optimizes the optical system in your scanner in
order to achieve the best overall quality of scanning images. Frequent
calibration is not necessary or recommended.
To calibrate the scanner:
1. Click Calibrate. The following message is displayed:
2. Place the 12- x 12-inch calibration target in the feeder and click OK.
OK saves the values set on all dialog boxes.
Cancel closes the dialog box without saving any changes.
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