HP OfficeJet 6960, 6968, 6970, 6974, 6975, 6978 Black Ink Cartridge, T6L98AN (HP 902)

HP OfficeJet All-In-One 6950, 6954, 6958, 6962; OfficeJet Pro All-In-One 6960, 6968, 6970, 6974, 6975, 6978 (HP 902) - Inkjet Cartridge, Black