INKMATE (Combo Pack) For Kodak 30 Series Replacement For 1Pack Kodak 30 Printhead & 2 PACK(1 Black 1 Color) For Kodak 30XL Ink Cartridge Packing List: 1 *Kodak 30XL Black Ink Cartridge ; 1 *Tri-Color Kodak 30XL Ink Cartridge;1*Kodak 30 Printhead Print Page Yield: Black Up to 670 Pages at 5% Coverage;Color Up to 550 Pages at 5% Coverage Compatible ink cartridge ( Kodak). Compatible Printer Models: ESP C310 C315; Office 2150 2170; Hero 3.1 3.2 5.1 Our vows: we can provide a guarantee to every customers who purchased our products, once there are any problems, we will make all our efforts to help you and if you don't want to posses it , we can offer you the full refund..