KEY FEATURES:
Original HP Ink is engineered to work with HP printers to provide consistent quality, reliability and value
These cartridges work with: HP DeskJet 3520, 3521, 3522, 3525, 3526; HP OfficeJet 4620, 4622
These cartridges work with: HP PhotoSmart B8550, C6340, C6350, C6380, D5445, D5460, D7560, 5510, 5511, 5512, 5514, 5515, 5520, 5522, 5525, 6510, 6512, 6515, 6520, 6525, 7510, 7515, 7520, 7525, Plus, Premium, eStation
Cartridge yield (approx.): 550 pages black, 300 pages per color