These printers use the TK-677 cartridge:
Click On a Printer to View it's Cartridges
          Kyocera-Mita KM 2540
          Kyocera-Mita KM 2560
          Kyocera-Mita KM 3040
          Kyocera-Mita KM 3060
          Kyocera KM 2540
          Kyocera KM 2560
          Kyocera KM 3040
          Kyocera KM 3060
          Royal-Copystar CS300 I
          Royal-Copystar CS2540
          Royal-Copystar CS2560
          Royal-Copystar CS3040
          Royal-Copystar CS3060