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PaperPort
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Windows Applications > TWAIN Driver Settings (Windows)
TWAIN Driver Settings (Windows)
Note that the item names and assignable values will vary depending on the machine.
1. Scan
Select the Photo or Document option depending on the type of document you want to scan.
Scan (Image Type)
Resolution Colour Setting
Photo Use for scanning photo images. 300 x 300 dpi 24bit Colour
Document Use for scanning text
documents.
300 x 300 dpi 24bit Colour
2. Resolution
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. Color Setting
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
appearance.)
• True Grey
Use for photographic images or graphics. This mode is more accurate because it uses up to 256
shades of grey.
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