Epson Expression 1680 User Manual

20
Setting Up Your Scanner
2. Squeeze the lock releases on the lock
connector end of your SCSI cable, and
then plug the cable into either SCSI
connector on the back of the scanner.
The cable is secure when both connector
locks snap in.
3. Connect the pin end of the SCSI cable
to the SCSI port on your computer, or to another SCSI device in the chain.
Tighten the screws to secure the cable.
If you are connecting the scanner directly to your computer, use a cable no
more than 9.8 feet (3 meters) long.
Don’t use an external terminator.
4. Locate the SCSI terminator switch at the rear of the scanner.
If the scanner is your only SCSI device, or if it’s the last device in a SCSI chain,
leave the terminator switch turned
ON
.
If you’ve connected your scanner in the
middle of a SCSI chain, turn the
terminator switch
OFF
.
Continue with the instructions in “Installing
the Windows Software” on page 22 or
“Installing the Macintosh Software” on
page 47.
terminator switch
1680.book Page 20 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.)