These printers use the TN303K cartridge:
Click On a Printer to View it's Cartridges
          Konica-Minolta 7135
          Konica-Minolta 7235
          Konica-Minolta 7235-35PPM
          Konica-Minolta Bizhub 7235
          Konica 7135
          Konica 7235
          Minolta 7135
          Minolta 7235
          Minolta 7235-35PPM
          Minolta Bizhub 7235