Scan from Your Computer (Windows
TWAIN Driver Settings (Windows
Note that the item names and assignable values will vary depending on the machine.
The Contrast option is available only when selecting the Grey (Error Diffusion), True Grey, or 24bit
Colour options from the Scan Type settings.
Select the Photo, Web, or Text option depending on the type of document you want to scan.
Scan (Image Type)
Select a scanning resolution from the Resolution drop-down list. Higher resolutions take more memory and
transfer time, but produce a finer scanned image.
3. Scan Type
Select from a range of scan colour depths.
Black & White
Use for text or line art images.
Grey (Error Diffusion)
Use for photographic images or graphics. (Error Diffusion is a method for creating simulated grey
images without using true grey dots. Black dots are put in a specific pattern to give a grey
Use for photographic images or graphics. This mode is more accurate because it uses up to 256
shades of grey.
Use to create an image with the most accurate colour reproduction. This mode uses up to 16.8 million
colours to scan the image, but it requires the most memory and has the longest transfer time.
> TWAIN Driver Settings (Windows
Use for scanning photo images.
Use for attaching the scanned
image to web pages.
Use for scanning text
Scan Using Nuance
300 x 300 dpi
100 x 100 dpi
200 x 200 dpi
14SE or Other
Black & White