This colour toner cartridge features konica minoltas new simitri hd toner the manufacture of simitri hd toner results in reduced levels of co2 emissions being emitted making this toner cartridge kinder to the environment also due to the high page yield of this cartridge less frequent replacements are needed helping you to cut down on waste and your carbon footprint this colour konica minolta toner cartridge will print high quality vibrant and eye