Toshiba B-EX4T1-G/T Operation Manual page 18

When the [LAN] checkbox is selected, the "Add LAN Interface" dialog box is displayed.
After the value is filled in and [OK] is clicked, the dialog box is closed and the setting is reflected in the
interface list.
At selecting [Cancel], the process is canceled.
[Host Name]
Enter the host name set for the connected printer.
Up to 255 alphanumeric characters
[IP Address]
Enter the IP address set for the connected printer.
"X.X.X.X" format
[Port Number]
Set the port number set for the connected printer.
The default value differs depending on the models.
Range
[Notes]
The maximum number of registerable printers in the list is 50.
0 to 65535