Canon imageFORMULA DR-M140II User Manual page 33

Hint
Depending on the ISIS compatible application, the application may
have its own screen for setting scanning conditions. If the scanner
driver is opened in such an application, setting items related to the
functions provided by the scanner driver other than scanning
conditions will be displayed on the [Basic] tab.
[Brightness] tab
Adjust the brightness and contrast of scanned images.
In addition, you can also click [Gamma] and set the gamma correction
value for scanned images.
[Image processing] tab
Set the processing method for scanned images.
[Image control] tab
Set the image control method for the scanned image.
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