These printers use the Ricoh 08A0478 cartridge:
Click On a Printer to View it's Cartridges
          Ricoh Aficio AP 1610
          Burroughs-Unisys UDS 122
          Lexmark E 320
          Lexmark E 322
          Lexmark E 322 N
          Lexmark Optra E-320
          Lexmark Optra E-322