This section explains the settings you can configure using the TWAIN dialog box.
Buttons
Scan
Click to start scanning.
Preview
Click to display a scanned image.
Close
Click to close the user interface of the TWAIN driver.
Help
Click to display Help.
Original Size:
Specify the size of the original. Ten default original regular sizes are available.
Original Orientation
Specify the orientation of the paper if a standard paper size is selected under [Original Size:].
Rotation:
Specify a page orientation.
About...
Displays the version of the TWAIN driver.
Advanced Settings
Original Size:
Enter the values in [A:] and [B:] to specify a custom size.
Resolution:
Specify the scan resolution.
Brightness:
Specify the brightness.
Contrast:
Specify the image contrast.
Color Type:
Select the color you want to use from [Black & White], [Photo], [Grayscale] or [Full Color].
Gam-Curve:
Adjust image outlines.
Save/Delete Area…
Select to save or delete the [Original Size:] and [Scanning Area:] settings.
Unit:
Select a unit of measurement: [mm], [inch], or [pixel].
Scanning Area:
Check the [Scanning Area:] check box to specify a scan area.
Pos. X: upper-left X-coordinate of a scan area
Pos. Y: upper-left Y-coordinate of a scan area
H: horizontal length of the scan area
V: vertical length of the scan area
Original Scan Method:
Select either [Exposure Glass] to scan from the exposure glass or [ADF] to scan from the Automatic Document Feeder.
Save Scan Mode…
Select this check box to save the current settings.
Save/Delete Mode
Select a scan mode icon. The modes saved using [Save Scan Mode…] are displayed here.
If the size of a scanned image is larger than the memory capacity, an error message appears and scanning is canceled. If this is the case, specify lower resolution settings and scan the original again.