These printers use the FO45DR cartridge:
Click On a Printer to View it's Cartridges
          Sharp FO 4550
          Gestetner 6206
          Gestetner Faxstation 9766
          Konica-minolta 2500
          Konica-minolta 3500
          Konica-minolta 5500
          Konica-minolta 5500 E
          Konica-minolta 5600
          Lanier 1200
          Lanier 1200 MFD
          Lanier 1205
          Lanier 1205 MFD
          Lanier 1210
          Lanier 1210 MFD
          Lanier 1240
          Lanier 1240 MFD
          Lanier 1260
          Lanier 1260 MFD
          Lanier 1290
          Lanier 1290 MFD
          NEC Superscript 600
          NEC Superscript 660
          PitneyBowes-Imagistics 3400
          PitneyBowes-Imagistics 3400
          Ricoh 1750
          Ricoh 3650
          Ricoh 3655
          Savin 3650
          Savin 3655
          Savin SavinFax 3650
          Savin SavinFax 3655