Genuine Lexmark 12AX970 back ink cartridge (No70) (Replaced 12A1940, contains more ink) For use in the 3200, 5000, 5700, 7000, 7200, 7200V, Optra Color 40 & 45, X63, X73, X83, X85, X125, Z11, Z31, Z42, Z51, Z52, Z53, Z54 series, Z82 Colour JetPrinter and many more. Compaq A900, A1000, A1500, A3000, A4000, C3-1000, IJ300, IJ700, IJ750, IJ900, IJ1200, IJ1400P Samsung Fax/MFP Smartjet, SF3150, SF4500 series, SF4700 series, MSYS 4700, MSYS 4800, MJ4500C, SCX1000 series, SCX1100 & SCX1150 Kodak Personal Picture Maker PM100 Up to 600 prints @ 5%