Brother MFC-640CW - Manual (Page 42)

For Network Users
40
How to set the machine’s
network settings to wireless
LAN or wired LAN
To connect your Brother machine to a wireless or
wired network you must configure the machine from
the machine’s control panel for the network type you
are using.
For wireless LAN
On your machine, press Menu/Set, 5, 6 then press a
or b to choose WLAN, and then press Menu/Set.
Press 1 1.Yes to reboot the machine. The wired
network interface will become inactive with this
setting.
It will take about a minute for the LAN menu on the
LCD to become available again.
For wired LAN
On your machine, press Menu/Set, 5, 6 then press a
or b to choose Wired LAN, and then press
Menu/Set. Press 1 1.Yes to reboot the machine. The
wireless network interface will become inactive with
this setting.
It will take about a minute for the LAN menu on the
LCD to become available again.