Optimizing Image Scanning - Epson PERFECTION 1640 SU Reference Manual

Optimizing Image Scanning

EPSON TWAIN can automatically adjust and optimize the
exposures and colors of scanned images during scanning. You can
also make adjustments manually with the image quality
adjustment tools in the Manual mode window. This section
provides general information on optimizing images with these
tools.
Note for Macintosh users:
Most illustrations shown in this section are for Windows, so they may
vary in appearance from what actually appears on your screen. The
instructions are the same, except as noted.
2-10
Scanning Basics
Manual mode window