(2 Pack) HP -No.21 & No. 22 Black and Tri-Color Compatible Ink Cartridges (C9351A - C9352A). Compatible HP Models: Deskjet: 3747, 3910, 3915, 3930, 3940, D2330, D2360, F380, Fax 1250, Officejet 4315, PSC: 1410.