Epson 600 - Manual (Page 27)

Basic Scanning
Page 20
Transparency When you’re scanning transparent
originals, such as film negatives, the
light must shine through the original
instead of reflecting off it.
If your original is a negative, see
Scanning Negatives for more
information.
Scan Type
If you are scanning a black and white or grayscale
image, you get improved performance by selecting the
corresponding original type.
Specify your type of original before scanning:
30 bit Color 30 bit Color (the default option) saves
the scanned object as a color image.
10 bit Grayscale 10 bit Grayscale saves the scanned
object as a black and white image
with shades of gray.
1 bit Line Art 1 bit Line Art (OCR) saves the
(OCR) scanned object as a black and white
line art image, with no gray tones.
Note:
The Transparency option is
only available if the optional
EPSON Transparency Unit
(Perfection 600 TPU) is
attached to your scanner.
This option scans an image
up to 8.5 x 11 inches.
TWAIN.bk : basic.fm5 Page 20 Monday, September 8, 1997 2:06 PM