If you select IPP as the protocol:

In the port adding dialog box, click [IPP].

The IPP setting dialog box appears.

To specify the IP address of the printer, enter “http://printer's IP address/printer” or “ipp://printer's IP address/printer” in the [Printer URL] box.

(Example: IP address is 192.168.15.16)

http://192.168.15.16/printer

ipp://192.168.15.16/printer

If necessary, enter the name to identify the printer in the [IPP Port Name] box. Enter a different name from those of any existing port name.

If you do not do this, the address entered in the [Printer URL] box is set as the IPP port name.

If a proxy server and IPP user name are used, click [Detailed Settings] and make the necessary settings.

Click [OK].

Close the printer port dialog box.

Check the location for the selected printer, and click [Close].