Epson Expression 1680 - Manual (Page 29)

Understanding EPSON TWAIN Pro Features 2-9
❏ When you need neither Text Enhancement Technology nor Auto
Area Segmentation, select None .
Halftone
Select a halftone or dither setting to reproduce images using
special dot patterns:
Mode A (Hard Tone) , Mode B (Soft Tone) , Mode C (Net Screen) ,
Dither A (4
×
4 Bayer) , Dither B (4
×
4 Spiral) , Dither C (4
×
4 Net
Screen) , Dither D (8
×
4 Net Screen) , or None .
Note:
Halftone is available only when Pixel Depth is set to
Black & White .
Selecting a Destination
The Destination setting allows you to specify the application or
the output device for which the scanned image is intended. Use
the Destination list to select a predefined or user-defined
destination, or use the Destination button to customize
Destination settings.