Epson Expression 1680 User Manual

56
How To Scan
Step-by-Step Scanning Instructions
This section contains step-by-step instructions for scanning an image. Although the
Windows interface is shown, Macintosh steps are the same.
Placing Your Original Document
1. Raise the scanner cover and place your document face down on the document
table. If you’re scanning a transparency, the optional transparency unit should be
installed. (See “Installing the Transparency Unit” on page 97.)
If you have the Professional or Professional FireWire model of the EPSON
Expression 1680, the transparency unit came with your scanner. If you
have the Artist or Special Edition models, you can order the transparency
unit.
2. Position the document so the
horizontal and vertical edges are
carefully aligned with the scales
along the sides of the document
table.
3. Close the document cover slowly.
Be careful not to move the
document.
You can remove the document cover if you need to scan a thick item—
such as a photo in an album—that doesn’t fit under the cover. Simply lift
the back of the cover straight up. When you reattach the cover, line the
rods up with the positioning holes and lower the cover into place.
top corner of
document
1680.book Page 56 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.)