Axiom 2Pack Remanufactured Lexmark 12A1970 #70 Black Ink Cartridge For Lexmark Z Series Z11 Z31 Z42 Z43 Z45 Z51 Z52 Z53 Z54 Z80 Z82 Z703 Z710 2Pack Lexmark 12A1970 #70 Black Ink Cartridge Page Yield/each cartridge: 600 Pages