These printers use the TS300A cartridge:
Click On a Printer to View it's Cartridges
          Murata-Muratec F 300
          Murata-Muratec F 305
          Murata-Muratec F 305 MFP
          Murata-Muratec F 315
          Murata-Muratec MFX 1330
          Murata-Muratec MFX 1330 D
          Murata-Muratec MFX 1350 D
          Murata-Muratec MFX 1950
          Muratec MFX 1950