Epson Expression 1680 Setup Guide

1
Getting to Know Your Scanner
1-3
R4C6740
Setup Guide Rev. C
KNOW.FM A5 size
10/19/00
R
Proof Sign-off:
K.Pipa
J.Miyakoshi
K.Norum
❏ EPSON TWAIN Pro and TWAIN Pro Network’s De-screening
option automatically removes unwanted moiré patterns from
scanned images for higher quality output.
❏ Auto Area Segmentation (AAS) allows you to separate text
from photographs on a page so that grayscale images are
clearer and text recognition is more accurate.
❏ Text Enhancement Technology (TET) enhances text
recognition accuracy for optical character recognition (OCR)
scanning.
❏ The Expression 1680 Pro includes the Transparency Unit,
which enables negative film and slide film to be scanned.
The Transparency Unit is available as an option for the
Expression 1680.
❏ The Automatic Document Feeder, which enables continuous
sheet scanning, is available as an option.

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.)