If you changed the IP address after installing the printer driver
If you are using an MFNP port, and the machine and the computer are on the same subnet, then the
connection will be maintained. You do not need to add a new port. If you are using a standard TCP/IP port,
then you need to add a new port.
If you are not sure which type of port you are using, see
Testing the Network Connection
to select <Network Settings>, and press
If the logon screen appears, enter the correct ID and PIN using the numeric keys, and then press
Logging on to the Machine(P. 34)
Select <TCP/IP Settings>
Enter the IPv4 address of another device on the network, and press
If a proper connection has been established, the result is displayed as shown above.
Setting IPv6 Addresses(P. 157)
Viewing Network Settings(P. 161)
Configuring WINS(P. 186)
Configuring Printer Ports(P. 168)
Checking the Printer Port(P. 478) .