Ink cartridges HB-6578 is applicable to the original type HP C6578D,and it is also applicable to the following machine:HP deskjet920C/920cxi/920cvr/930C/932C/935C/940C/940cvr/950C/952C/955C/959C/960C/970cxi/970cse/980C/990C/990cse/990cxi/995C/1220C/PS/3820C/1180C/9300,HP PSC750,HP Officejet V40/5110/G55/G85/G95/K60/K80/290,HP photo P1000/P110/P1215/1218
