HP C7115X Compatible Black MICR Toner Cartridge . Compatible with C7115X - Black. Fits Models: LaserJet 1000, 1005W, 1200, 1200n, 1200se, 1220, 1220se, 3300, 3300 MFP, 3310, 3320 MFP, 3320n MFP, 3330 MFP, 3380