User`s guide

TWAIN Driver Settings
45
Color Drop-out
This function is available when “Black and White”, or “8-Bit Gray” is selected
from the Image Type drop-down list. Clicking on Color Drop-out displays a
dialog box that allows you to remove the R (Red), G (Green), or B (Blue) color
channel from the scan.
For example, if your image contains red text or a red background, choose “R
Channel” (red) to remove the red text or red background.
" Increasing the brightness after removing one of the color channels
makes the image clearer.
Custom Settings
Displays a dialog box where you can save your scanning and configuration
settings. There are two tabs: Scan Settings and Configuration Settings.
Scan Settings
The Scan Settings tab allows you to save your scanning settings in a file, load
an existing file, or delete an existing file.
 Saving a Scan Settings file
Type a name for your settings in the File Name box, and then click Save.
Your settings are saved, and the file name appears in the list box.
 Using a Scan Settings file
To use an existing Scan Settings file, right-click on the file name for the
settings you want to use, and then click Load. The settings in the file are
automatically specified in the scanning dialog box.
 Deleting a Scan Settings file
To delete a file, click the file name, and then press the Delete key on the
computer keyboard. You cannot delete the default Scan Settings file
“default.av2.”