These printers use the 70C10C0 cartridge:
Click On a Printer to View it's Cartridges


          Lexmark CS 310 DN
          Lexmark CS 310 N
          Lexmark CS 410 DN
          Lexmark CS 410 DTN
          Lexmark CS 410 N
          Lexmark CS 510 DE
          Lexmark CS 510 DTE