User Manual

The TWAIN Interface 9
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For
ADF scanner
·
ADF
-- Use this setting if you want text documents to be automatically
scanned via the ADF (Automatic Document Feeder). This feature is
especially useful for scanning multiple pages. One side of a document is
scanned at a time.
For
sheet feeder scanner
·
Sheet Feeder
-- Use this setting if you want to scan one side of the
documents.
2.2.1.2
Page Size
Adjust this setting to tell the scanner the size of paper to scan, which is
displayed on the
Preview Window
immediately.
2.2.1.3
Scan Mode
Tells the scanner what type of documents you are scanning. The following
options are available from the drop-down list:
·
Black & White
--
scans in black and white and is suitable for scanning text.
·
Grayscale
--
scans in 256 shades of gray, giving black and white images
depth and shadow.
·
Color
--
scans in millions of colors but takes up a lot of memory.
2.2.1.4
Resolution
Resolution is measured in dots per inch (dpi). The higher the resolution, the
more detailed the image and the more memory and drive space the image will
use.
To conserve computer memory and still receive good image quality, we
recommend the following settings.