Go to 'Finder' and launch the 'Self-Service' application.
Open on "Your Printers" to view and install the printer(s) you need
It may take a few minutes, but the printer you selected will be installed on your computer. You can verify this by going to System Settings > Printers & Scanners. Here will be a list of printers, and when the one you installed pops up, you're all set to use your new printer!