These printers use the IR-51PL cartridge:
Click On a Printer to View it's Cartridges
          Citizen iDP-562
          Citizen iDP-3560
          Citizen iDP-3570
          Citizen iDP-3580
          Data-Card 6800
          Data-Card 8220
          Data-Card 8600
          NCR MA-516
          TEC MA516