Speedy Inks Compatible Toner Cartridge Replacement for Xerox Phaser 6022/ WorkCentre 6027 106R02759 (Black, 2-Pack) For use in: Xerox Phaser 6022, Xerox WorkCentre 6027 Page Yield: 2000 | Pack of 2 Shelf Life: 24-36 Month Color: Black The use of aftermarket replacement cartridges and supplies does not void your printer's warranty