Replacement for Lexmark # 70 Black Lexmark part # 12A1970 Re-manufactured cartridge Printers: 3200, 5000, 5700, 5770, 7000, X63, X73, X83, X85, X125, X4250, X4270, Z11, Z31, Z42, Z43, Z45, Z45se, Z51, Z52, Z53, Z82, Optra Color 40, 45 Black L-12A1970$24.95