Kyocera FS 2100/4100/4200/4300, Ecosys M 3040/3540 series KF17920 Remanufactured toner cartridge for Kyocera TK3100 Black - 12.5K page yield Technical Information Compatible with: 1T02MS0NL0Page yield: 12500RemanufacturedNordic Swan Made in France Availability Available