5
Electrical
Scanner
Input voltage* DC 24.0 to 26.4 V
Rated voltage DC 24 V
Rated current 1.4 A
Power consumption 43 W operating
15 W stand-by mode
5 W sleep mode
AC Adapter
100 – 120 V model (A371B) 220 – 240 V model (A311E)
Rated input voltage* AC 100 to 120 V
AC 220 to 240 V
Rated input current 0.8 A
0.4 A
Rated frequency 50 to 60 Hz
Rated output voltage DC 24 V
Rated output current 1.4 A
*Check the label on the AC adapter or on the back of the scanner for voltage information.
Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
When scanning with ADF: 50 to 90 °F (10 to 32 °C)
Storage: −13 to 140 °F (−25 to 60 °C)
Humidity (without
condensation)
Operating: 10 to 80%, without condensation
When scanning with 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.
USB Interface
Interface type Universal Serial Bus Specification Revision 2.0*
Electrical standard Full Speed mode (12 Mbit/s) and Hi-Speed mode (480 Mbit/s) of
Universal Serial Bus Specification Revision 2.0
Connector type One Type B port
*USB 2.0 is backward-compatible with USB 1.1
Optional Interface
Connector type 50 pin
Output voltage DC 24.0 to 26.4 V, DC 4.75 to 5.25 V
Supported option Network Image Express Card