This Xerox 006R01219, 006R01222, 006R01221, 006R01220 Standard Yield Toner Cartridge Set contains four color compatible cartridges (Black 006R01219, Cyan 006R01222, Magenta 006R01221, Yellow 006R01220) that has been designed to work with a range of Xerox printer(s).The Black toner cartridge will approximately yield up to 30,000 pages and each Color will approximately yield up to 34,000 pages. Manufactured by Xerox.