These printers use the 407245 cartridge:
Click On a Printer to View it's Cartridges
          Ricoh Aficio SP-311 DN
          Ricoh Aficio SP-311 SFN
          Ricoh SP 310
          Ricoh SP 311 DN
          Ricoh SP 311 DNW
          Ricoh SP 311 SFN
          Ricoh SP 311 SFNW
          Ricoh SP 325 SNW
          Ricoh SP 325 DNW
          Ricoh SP 325 SFNW