Within the setup sheet, choose Advanced from the top popup menu then in the “Device:” popup menu select your printer by name (it should be the last item in the menu list). Jaguar ( OS X 10.2.x) and Panther ( OS X 10.3.x) users should open Print Center (Jaguar) or Printer Setup Utility (Panther), hold down the Option key, and click the Add Printer button in the Print Center toolbar. Use the “Print Using” pop-up menu near the bottom of the window to select the correct PPD for your printer and click Add. Highlight your printer in the section below.
In that window, click the Default Browser icon at the top left. Tiger users should open the Printer Setup Utility and click on the Add icon at the top of the Printer List window.
Click on the + (plus) icon at the lower left. To add a printer queue, Leopard (Mac OS X 10.5.x) users should use the Print & Fax from System Preferences.