328 Using the Operator Panel Menus and Keypad
• Lighten / Darken
Purpose:
To set the default scan density level.
Values:
• Sharpness
Purpose:
To set the default sharpness level.
Values:
• Contrast
Purpose:
To adjust the amount of colors to make the contrast of colors darker or lighter than the original.
Values:
• Auto Background Suppression
Purpose:
To suppress the background of the original to enhance text on the scanned image.
Values:
• Auto Background Suppression Level
Purpose:
To specify the default background suppression level.
Values:
Darken +3 Makes the scanned image darker than the original. Works well with light print or faint pencil
markings.
Darken +2
Darken +1
Normal* Works well with standard typed or printed documents.
Lighten +1 Makes the scanned image lighter than the original. Works well with dark print.
Lighten +2
Lighten +3
Sharpen Makes the scanned image sharper than the original.
Normal* Does not make the scanned image sharper or softer than the original.
Soften Makes the scanned image softer than the original.
More Adjusts the amount of colors to make the contrast of colors darker than the original.
Normal* Does not adjust the amount of colors to make the contrast of colors darker or lighter than
the original.
Less Adjusts the amount of colors to make the contrast of colors lighter than the original.
Off Does not suppress the background.
On* Suppresses the background of the original to enhance text on the scanned image.
Normal
*
Sets the background suppression level to Normal.
Higher Sets the background suppression level to Higher.
Highest Sets the background suppression level to Highest.