Speedy Inks - 5PK Remanufactured Replacement for 88XL C9396AN C9391AN C9392AN C9393AN Ink Set: 2 Black 1ea CMY For use in:K5400K5400dnK5400dtnK5400tnK550K550dtnK550dtwnK8600K8600dnL7480L7500L7550L7555L7580L7590L7600L7650L7680L7681L7700L7750 and L7780 Page Yield: Black 2,450 | Color: 1,700 Shelf Life: 12-18 Months Set Includes: 2x C9396an Black 1ea C9391AN Cyan C9392AN Magenta C9393AN Yelloww The use of aftermarket replacement cartridges and supplies does not void your printer's warranty