These printers use the TK-897K cartridge:
Click On a Printer to View it's Cartridges
          Kyocera-Mita FS C-8020 MFP
          Kyocera-Mita FS C-8025 MFP
          Kyocera-Mita FS C-8520 MFP
          Kyocera-Mita FS C-8525 MFP
          Kyocera-Mita TASKalfa 205 C
          Kyocera-Mita TASKalfa 255 C
          Royal-Copystar CS-205C
          Royal-Copystar CS-255C