Epson Expression 1680 User Manual

106
Using Optional Equipment
5. Insert the two installation
screws that came with the
automatic document feeder into
the screw holes, then tighten the
screws with a coin.
6. Remove the protective foam
block from the automatic
document feeder’s mounting
hardware, and then gently close
the automatic document feeder.
7. Attach the ADF’s connector to
the scanner’s
OPTION
interface.
Secure the connection by
tightening the connector screws.
8. Close the ADF.
If you haven’t connected the scanner to your computer, continue with “Connecting
the Scanner to Your Computer” on page 17.
Remove the foam block
after tightening the
installation screws.
1680.book Page 106 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.)