Epson Expression 1680 Setup Guide

4
Using Your Scanner
4-5
R4C6740
Setup Guide Rev. C
USING.FM A5 size
10/19/00
R
Proof Sign-off:
K.Pipa
J.Miyakoshi
K.Norum
5. Close the document cover gently so that the document does
not move.
Note:
❏ Make sure the document is flat against the glass surface,
otherwise the image will appear fuzzy and out of focus. Also be
sure to close the document cover to prevent interference from
external light.
❏ Always keep the document table clean. See “Cleaning the
Scanner” in the online Reference Guide.
❏ Do not leave photographs on the document table for an extended
period of time as they may stick to the glass.
❏ Do not place heavy objects on top of the scanner.
Now you are ready to scan. Follow the instructions in the rest of
this chapter, or see the online Reference Guide for more details on
using your scanner.

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.)