Compatible ink cartridge for HP21/22 Product Code:LIH 21/22 ink cartridgeOEM Toner Code: HP21(C9351A),HP22(C9352A)Used for printer HP Desejet 1300 series,2300 series,F300 all-in-one series.Color: HP21 Black,HP22 Color-C/M/Y. Ink cartridge for HP21/22