After the CUPS system has been installed and configured, the administrator can begin configuring the local printers attached to the CUPS print server. This part of the process is very similar, if not identical, to configuring CUPS printers on other UNIX®-based operating systems, such as a Linux® distribution.

The primary means for managing and administering the CUPS server is through the web-based interface, which can be found by launching a web browser and entering http://localhost:631 in the browser's URL bar. If the CUPS server is on another machine on the network, substitute the server's local IP address for localhost. The CUPS web interface is fairly self-explanatory, as there are sections for managing printers and print jobs, authorizing users, and more. Additionally, on the right-hand side of the Administration screen are several check-boxes allowing easy access to commonly-changed settings, such as whether to share published printers connected to the system, whether to allow remote administration of the CUPS server, and whether to allow users additional access and privileges to the printers and print jobs.

Adding a printer is generally as easy as clicking “Add Printer” at the Administration screen of the CUPS web interface, or clicking one of the “New Printers Found” buttons also at the Administration screen. When presented with the “Device” drop-down box, simply select the desired locally-attached printer, and then continue through the process. If one has added the print/gutenprint-cups or print/hplip ports or packages as referenced above, then additional print drivers will be available in the subsequent screens that might provide more stability or features.