These printers use the 841000 cartridge:
Click On a Printer to View it's Cartridges
          Lanier LD125
          Lanier LD125SPF
          Gestetner DSM625
          Nashuatec MP2500
          Nashuatec MP2500SP
          Ricoh Aficio MP2500
          Ricoh Aficio MP2500SP
          Ricoh Aficio MP2500SPF
          Ricoh Aficio MP-2500 LN
          Savin 7025
          Savin 7025SPF