ORIGINAL HP 88 XL C9391AE CYAN K550 K5400 K8600 L7480 L7580 L7590 L7680 L7780
K550 ,K5400, K8600, L7480, L7580, L7590 L7680, L7780. They are still perfectly usable as you can overide. HP Officejet Pro series. clearly listed and are priced to make sure your goods get to you.