Avision FF-0803S User Manual page 14

( 2 ) Su pplyin g t h e pow e r fr om a com pu t e r via a USB
pow e r ca ble
Plug t he cir cle e n d of t he USB cable for power int o t he power
j ack of your scanner. Connect t he r e ct a n gle e n d t o t he USB
port of your com put er.
N ot ice :
Using t he USB cable for power will occupy an ext ra USB port on
your com put er.
Due t o t he power lim it , t he scan speed is lower by using t he
USB cable for power t han by t he power adapt or.
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