Epson Expression 1680 User Manual

111
Chapter 6
Scanner Maintenance
This section gives you basic maintenance instructions and tells you how to transport
your scanner safely.
Transporting the Scanner
When you transport the scanner a long distance or store it for an extended time,
follow the steps below to secure the carriage.
1. Make sure the transportation lock
on the back of the scanner is in the
UNLOCK
position.
2. Locate the SCSI ID rotary switch on
the back of the scanner. Align the
dot on the rotary switch with the
asterisk (*).
3. If you’re using a transparency unit or
automatic document feeder, remove
it and replace the scanner cover.
4. Turn on the scanner and wait until
the carriage moves to the home
position as shown. Then turn off the
scanner.
home position
1680.book Page 111 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.)