These instructions are for OS 10.6.x

Open System Preferences

Select the "Print & Fax" Icon

Press "+" to add a printer

Go to the IP tab:

Protocol should be - Line Printer Daemon - LPD

Address: printer.cis.rit.edu

Queue: "name of printer" - either sailfish or dolphin

The printers will work with the Generic PostScript Printer driver but you will lose some of the advanced features available with the driver.