[Area...] button
Opens the Scan Area dialog box.
Specify scan area for the document size.
The size can be set by dragging the frame with mouse.
Otherwise, enter any value for the setting.
[About...] button
This button displays the version information.
[More...] buttonOpens [More Settings] window. Used for setting advanced features.
GammaSpecifies Gamma correction. Correction patterns are: "Normal", "Soft", "Sharp", "Cus- tom", or "Download".
DTC VarianceThis option specifies the value for adjusting the variance based on the brightness of the image.
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