PREMIUM QULAITY OF HP GENUINE COLOUR TONER CARTRIDGES YIELDING 160 PAGES. COMPATIBLE PRINTERS (IF ANY): HP DESKJET 5440,HP DESKJET D4160,HP OFFICEJET 6310,HP PHOTOSMART 7830,HP PHOTOSMART C3140,HP PHOTOSMART C3175,HP PHOTOSMART C3180,HP PHOTOSMART C4180,HP PSC 1507,HP PSC 1510