Do it Wiser Compatible Kyocera TK-3102 Toner for Kyocera Ecosys M3540idn M3040idn Mita FS-2100DN FS-2100D - 1T02MS0US0 (2-Pack Black,12,500 Pages) &#9989; Estimated page yield: 12,500 pages each cartridge (depends on printer and usage) &#9989; Compatible with part numbers: Kyocera TK-3102 - 1T02MS0US0 &#9989; Compatible printer models: Kyocera ECOSYS M3040idn, Kyocera ECOSYS M3540idn and Kyocera MITA FS-2100D Kyocera MITA FS-2100DN printers &#9989; Our Do it Wiser Smart toner cartridges are covered by a 1 year warranty against defects &#9989; Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free Kyocera ECOSYS M3040idn Kyocera ECOSYS M3540idn Kyocera MITA FS-2100D Kyocera MITA FS-2100DN Kyocera TK-3102 - 1T02MS0US0