Epson Expression 1680 User Manual

Setting Up Your Scanner
33
Selecting the Expression 1680 as Your Default Scanner
(Windows 2000)
If you have more than one scanner connected to your computer, you can set up the
Expression 1680 as the default scanner.
1. Open the Windows Control Panel and
double-click the
Scanners and
Cameras
icon to open the Scanners
and Cameras Properties window.
2. Make sure
EPSON Expression 1680
is
selected, and click the
Properties
button. You see the EPSON Expression
1680 Properties window.
3. Click the
Utility
tab. Make sure
Select
as default scanner for EPSON
TWAIN Pro
is checked, and then
click
OK
.
4. Click
OK
to close the Properties
window.
1680.book Page 33 Thursday, March 1, 2001 4:28 PM

Epson Expression 1680 Specifications

Scanning Specifications

optical resolution	1600 x 3200 dpi
maximum resolution	13, 600 x 18, 720 dpi with interpolation
effective pixels	13, 600 x 18, 720 pixels (1600 dpi)
color depth	48 bits per pixel internal/external
grayscale depth	16 bits per pixel internal/external
scanning speed (color, 1600 dpi, draft mode)	9.2 msec/line (approx.)
scanning speed (grayscale/monochrome, 1600 dpi, draft mode)	3.1 msec/line (approx.)

Operating Environment

temperature operating range	41ºF to 95ºF (5ºC to 35ºC)
humidity operating range	10% to 80% (no condensation)
humidity storage range	10% to 85% (no condensation)

Power

voltage	AC 100V-120V, 220V-240V
frequency	50-60Hz
power consumption (operating without optional unit)	60W
power consumption (operating with optional unit)	75W
power consumption (standby without optional unit)	10W

Weight and Dimensions

maximum read area	8.5" x 11.7" (216mm x 297mm)
width	13.1" (332mm)
depth	22.1" (562mm)
height	5.2" (133mm)
weight	18.7 lb (8.5 kg approx.)