Our Kyocera Mita compatible TK-717 black laser toner cartridge is a replacement for Kyocera Mita TK717. The TK-717, manufactured 100% brand new, is an economical alternative to expensive OEM TK-717 Kyocera Mita laser toner cartridges and supplies, and offer big savings over brand-name TK717 laser toner cartridges and supplies. The use of compatible replacement laser toner cartridges and supplies does not void your printers warranty.We offer a Two Year 100% Quality Satisfaction Guarantee on our compatible TK-717 laser toner cartridges and supplies. LD Cartridges are manufactured in an internationally certified ISO 9002 factory. LD cartridges come with a 100% Two Year money back guarantee and technical support. For use in the following printers Kyocera-Mita Kyocera Mita KM-4050, Kyocera Mita KM-5050, Kyocera Mita KM-3050 TASKalfa 420i, 520i Kyocera-Mita NEC IT5050.