Settings to Use the Scanner Only via the USB Connection [Network Function] [fi-8190/fi-8290/fi-8170/fi-8270/fi-8150/fi-8250]
Specify whether or not to use the scanner only via the USB connection.
Disable the wired LAN connection if you want to use the scanner only via a USB connection for the following reasons.
Reducing power consumption
Enhancing the security
If this setting is changed, the scanner is restarted.