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Epson Perfection 4490 Photo
2 - Epson Perfection 4490 Photo 4/05
Mechanical
Electrical
Note:
Check the label on the AC adapter or on the back of the scanner for
voltage information.
Scanner
AC Adapter
Environmental
Interfaces
USB Interface
OPTION Interface
Standards and Approvals
Scanner
AC Adapter
Image data 16 bits per pixel per color internal
16 bits per pixel per color external
(maximum)
Interface One USB 2.0 Hi-speed or
USB 1.1 port
Light source White cold cathode fluorescent lamp
IR LED
Dimensions Width: 10.7 inches (272 mm)
Depth: 18.7 inches (475 mm)
Height: 4.4 inches (113 mm)
Weight Approx. 8.8 lb (4.0 kg)
Input voltage DC 24 to 26.4 V
Rated voltage DC 24 V
Rated current 1.1 A
Power consumption 20 W operating (22.5 W with optional
ADF installed)
13.5 W stand-by mode (13.5 W with
optional ADF installed)
3.8 W sleep mode
Rated input voltage AC 100 to 120 V
Rated input current 0.7 A
Rated frequency 50to60Hz
Rated output voltage DC 24.0 to 26.4 V
Rated output current 1.1 A
Temperature Operating 41 to 95 °F (5 to 35 °C)
(when scanning with optional
ADF: 50 to 90 °F (10 to 32 °C)
Storage –13 to 140 °F (–25 to 60 °C)
Humidity Operating 10 to 80%, without condensation
(when scanning with optional
ADF: 20 to 80%)
Storage 10 to 85%, without condensation
Operating
conditions
Ordinary office or home
conditions.
Avoid operating the scanner in
direct sunlight, near a strong light
source, or in extremely dusty
conditions.
Interface type Universal Serial Bus Specification
Revision 2.0
Electrical
standard
Full Speed mode (12 Mbits per second)
and Hi-Speed mode (480 Mbits per
second) of Universal Serial Bus
Specification Revision 2.0.
Connector type One Type B port
Connector type Mini DIN 8pin
Output voltage DC 24.0 to 26.4 V DC 4.75 to 5.25 V
Supported option Automatic Document Feeder
EMC FCC Part 15 Subpart B Class B
CAN/CSA-CEI/IEC CISPR 22 Class B
Safety UL1950
CSA C22.2 No. 950
EMC FCC Part 15 Subpart B Class B
CSA C108.8 Class B