Enjoy clean crisp prints with HP 304 Combo pack containing 303 Black and 304 Tri-Colour. Ideal for those who are looking for proffessional quality photos and documents from their in-home printer for immediate sharing. HP cartridges are designed with HP printers to offer outstanding photo and document quality. Print high quality black text, brilliant colour graphics, and get unique shades with cartridges built for reliability. Compatible Printers: HP Envy 5010, Envy 5020, Envy 5030, Envy 5032, Deskjet 2620, Deskjet 2622, Deskjet 2630, Deskjet 2632, Deskjet 2633, Deskjet 2634, Deskjet 3720, Deskjet 3730, Deskjet 3733, Deskjet 3735, Deskjet 3750, Deskjet 3760, Deskjet 3760, Deskjet 3762, Deskjet 3764 & AMP 130 Printer.  Page Yeilds Black = 120 Pgs & Tri Col = 100 Pgs