Do it Wiser Compatible Printer Toner Cartridge Replacement for Kyocera TK-3122 Kyocera Ecosys FS-4200DN M3550idn 1T02L10US0 (Black)

Do it Wiser ® smart toner cartridges can help you reduce printing cost while delivering bright colours and sharp text. Compatible with part number TK-3122 1T02L10US0. For use in Kyocera ECOSYS FS-4200DN M3550idn. Each Black cartridge has a capacity of 21,000 pages at 5% coverage. Do it Wiser ® Smart Toner Cartridges are guaranteed to work flawlessly, certified by ISO 9001 international quality standard, ISO 14001 environmental management, and free of lead and hazardous materials RoHS Lead Free.