These printers use the 885212 cartridge:
Click On a Printer to View it's Cartridges
          Ricoh Aficio 550
          Ricoh Aficio 600
          Ricoh Aficio 650
          Ricoh Imagio MF-6550
          Infotec 4061 MF
          Infotec 4550 MF
          Infotec 4651 MF
          UNIT D 455
          UNIT D 465