Epson Expression 1680 User Manual

Using Optional Equipment
101
Loading 4
×
× ×
×
5-inch film
Follow these steps to load 4
×
5-inch
film:
1. Place the 4
×
5-inch film guide on a
flat surface and remove the cover
from one of the film holders.
2. Insert the film in the film holder,
making sure the glossy (smooth)
side of the film faces down and the
film emulsion layer faces up. Then
close the cover.
3. Repeat steps 1 and 2 for all the film
you scan.
4. Place the 4
×
5-inch film guide
on the document table. Align it
with the ruled edges of the
document table as shown.
5. Close the TPU and begin your
scan.
If you’re using EPSON TWAIN Pro to scan, make sure to select TPU for
Neg. Film or TPU for Pos. Film as your Document Source.
1680.book Page 101 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.)