4. Advanced Scanning
Original type
Choose the preset original type that best describes your document. These presets are designed to give good image quality for most documents of the types listed.
For help on choosing an original type, refer to Chapter 9, “Guide to choosing an Original Type for your scan” on page
Image adjustments
Brightness Use the Brightness control to adjust the lightness or darkness of the image. The Brightness slider affects the whole image, but will affect midtones to a greater extent than shadows or highlights. For finer control, use the Advanced Image Quality controls. Changes you make can be seen using the Preview feature.
For more information, refer to the Online Help (Advanced
Scanning/Image Quality Tab, Image Adjustment controls).
Contrast Use the Contrast control to increase or decrease the contrast of the image. The Contrast slider affects the whole image. Increasing contrast tends to move midtone gray values toward black or white, making gray objects more distinct. Decreasing contrast tends to make shadows and highlights more gray, making objects less distinct. Changes you make can be seen using the Preview feature.
For more information, refer to the Online Help (Advanced
Scanning/Image Quality Tab, Image Adjustment controls).
NOTE: The Contrast feature is disabled when the Text and Line
Art Original Type is selected.
FreeFlow Scanner 665E Operator Manual |
