Adding a portWhen an incorrect port was selected while installing a printer driver from the Windows printer folder, add anew port. There are two types of port: "MFNP Port" and "Standard TCP/IP Port." Select the port typeaccording to your environment.MFNP Port(only for IPv4 environment)This is a port that allows the IP address of the machine to be detected automatically.Even if the IP address of the machine is changed, the connection is maintained,provided that the machine and the computer are in the same subnet. You do not needto add a new port every time the IP address is changed. If you are using the machinein an IPv4 environment, you should normally select this type of port.You can add an MFNP port only when you installed the printer driver from theprovided DVD-ROM, or when you downloaded and installed the printer driver from theCanon website.Standard TCP/IP Port This is a standard Windows port. When you use this type of port, you need to add anew port every time that the IP address of the machine is changed. Select this type ofport when you are using the machine in an IPv6 environment and when you cannotadd an MFNP port.Adding an MFNP port1 Click [Add Port].2 Select [Canon MFNP Port] in [Available port types] and click [New Port].3 Select [Auto Detect] and select the machine when it is detected, and then click [Next].If the machine is not detectedClick [Refresh]. If the problem persists, select [IP address] or [MAC address], enter the IP address or MACaddress of the machine ( Viewing Network Settings(P. 180) ) and then click [Next].Network188