Configure the IPP operating environment.
How to configure the setting is explained using Web Connection. For details, refer to Here.
Use the following procedure to add a printer via the IPP connection.
Select [System Preferences...] in the Apple menu.
Click the [Network] icon.
The Ethernet setting window appears.
Select [Ethernet], then click [Advanced...].
Click the [TCP/IP] tab.
Configure the settings including the IP address and subnet mask according to the settings of the network to which the computer is connected.
Click [Apply], then click the close button at the top left corner of the window.
Then, add the printer to the computer.
Select [System Preferences...] in the Apple menu.
Click the [Printer & Scanner] icon.
In Mac OS X 10.7/10.8, click the [Print & Scan] icon.
Click [+] in the lower left of the screen.
Select [Add Other Printer or Scanner...] or [Add Printer or Scanner...] in the list that is displayed by clicking [+].
[Printer Browser] appears.
Click [IP] or [IP Printer].
In [Protocol:], select [IPP(Internet Printing Protocol)].
In [Address:], enter the IP address for the machine. In [Queue:], enter "ipp".
The printer driver for the machine specified with the IP address is displayed in [Print Using:].
When the printer driver is displayed, go to Step 14.
When the printer driver is not correctly displayed, go to Step 13.
Manually select the printer driver.
In Mac OS X 10.9/10.10/10.11, select [Select Software...] from [Use:], then click the driver of the desired printer from the list that is displayed in another window.
In Mac OS X 10.7/10.8, select [Select Printer Software...] from [Use:], then click the driver of the desired printer from the list that is displayed in another window.
Click [Add].
This completes the addition process of the printer. Then, proceed to the [Installable Options] window to configure the optional environment for this machine. For details, refer to Here.