Speedy Inks Compatible Toner Cartridge Replacement for Xerox 6500 106R01594 (Cyan) For use in Xerox: Phaser 6500, Phaser 6500/DN, Phaser 6500N, & WorkCentre 6505 Color: Cyan Shelf Life: 24-36 Months This high yield cyan also replaces low yield 106R01591 The use of aftermarket replacement cartridges and supplies does not void your printer's warranty