Oki S700 - Manual (Page 39)

USER INTERFACE > 39
For example, if your image contains red text or a red background,
choose
R channel (red) to remove the red text or red background.
This feature is applicable only for black and white and greyscale
images.
Make sure that you have selected a black and white or greyscale
image type (on the
Image Type drop-down menu) when you use this
option.
Increasing the brightness after removing one of the color channels
will make the image clearer.
CUSTOM SETTINGS
Click on the Custom Settings button to access a dialog box
where you can save your scan settings and configuration
settings. There are two tabs: Scan Settings and
Configuration Settings.
Scan settings
The Scan Settings tab allows you to save your scanning feature
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 text box and click on
the Save button. Your settings will be saved and the file name will
appear in the list box.
Using a scan settings file
You can use an existing settings file. Right-click on the file name for
the settings you want to use and click on the
Load button. The settings
in the file will automatically be specified in the scanning features
dialog box.
Deleting a scan settings file
Right-click on a file name and press the Delete button on the
computer keyboard to delete the file.