Epson Perfection 4990 Series - Manual (Page 2)

Epson Perfection 4990 Series
2 - Epson Perfection 4990 Series 10/04
Electrical
Input voltage 100-120 VAC ± 10%
range
Rated frequency 50 to 60Hz
Rated input 0.7 A
current
Power Approx. 27 W operating
consumption Approx. 18 W in stand-by mode
Approx. 4.8 W in sleep mode
Note:
Scanners sold outside the US market may operate at a different
voltage. Check the label on the back of the scanner for voltage
information.
Environmental
Temperature Operation: 41 to 95 °F (5 to 35 °C)
Storage: –13 to 140 °F (–25 to 60 °C)
Humidity Operation: 10% to 80%
(without Storage: 10% to 85%
condensation)
Operating Ordinary office or home conditions; avoid
conditions extreme dust, direct sunlight, and strong
light sources.
Safety Approvals
Safety UL 60950
CSA C22.2 No. 60950
EMC FCC part 15 subpart B class B
CAN/CSA-CEI/IEC CISPR 22
USB Interface
Interface type Universal Serial Bus Specification
Revision 2.0
Connector type One receptacle (Type B)
FireWire Interface
Interface type IEEE 1394a-2000 compatible
Protocol ANSI X3T10 Serial Bus Protocol 2 revision
4L (SBP-2)
Connector type IEEE 1394a-2000 compatible six pin
Transparency Unit
The transparency unit is built into the scanner lid.
Rated voltage DC 24 V ±10%, DC 5 V ±5%
Document Positive or negative film in the following
specifications sizes:
35mm filmstrips (24 frames)
35mm slides (8 slides)
120/220 (6 × 12 cm) film (3 frames)
4 × 5-inch film (2 frames)
Contact sheets and transparencies up to
8 × 10 inches
Readable area 5.7 × 9.1 inches (144 × 231 mm, default
when using film holders)
8 × 10 inches (203 × 254 mm, when
using the film area guide)
Scanning and Restoring Photos
The following example uses Adobe ® Photoshop ® Elements and
EPSON Scan. If you are using another software application,
your steps may be different.
1. Start Adobe Photoshop Elements:
In Windows, click Start > Programs or All Programs >
Adobe Photoshop Elements .
On a Macintosh, open the Adobe Photoshop Elements
folder (in your Applications folder) and double-click the
Photoshop Elements icon.
2. Select File > Import > EPSON Perfection 4990 .