Brother MFC-7840N Network User's Manual page 28

Subnet Mask
This field displays the current subnet mask used by the machine. If you are not using DHCP or BOOTP to
obtain the subnet mask, enter the desired subnet mask. Check with your network administrator for the subnet
mask to use.
a
Press Menu.
b
Press a or b to choose LAN.
Press OK.
c
Press a or b to choose TCP/IP.
Press OK.
d
Press a or b to choose Subnet Mask.
Press OK.
e
Press 1 to choose Change.
f
Enter the Subnet Mask address.
Press OK.
g
Press Stop/Exit.
Gateway
This field displays the current gateway or router address used by the machine. If you are not using DHCP or
BOOTP to obtain the gateway or router address, enter the address you wish to assign. If you do not have a
gateway or router, leave this field blank. Check with your network administrator if you are unsure.
a
Press Menu.
b
Press a or b to choose LAN.
Press OK.
c
Press a or b to choose TCP/IP.
Press OK.
d
Press a or b to choose Gateway.
Press OK.
e
Press 1 to choose Change.
f
Enter the Gateway address.
Press OK.
g
Press Stop/Exit.
Control panel setup
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