These printers use the 841291 cartridge:
Click On a Printer to View it's Cartridges
          Ricoh Aficio MP C-6000
          Ricoh Aficio MP C-6000 SP
          Ricoh Aficio MP C-7500
          Ricoh Aficio MP C-7500 SP
          Lanier LD 260 C
          Lanier LD 275 C
          Savin C 6055
          Savin C 7570