These replacement toner cartridges are compatible with the following Kyocera models:
FS-2100 D, FS-2100 DN, M3040 dn, M3040 idn, M3540 dn
NXT is a premium manufacturer of replacement toners; you will always get OEM quality, better prices, and a lifetime warranty! -- This offer is for (1) premium replacement LaserJet toner cartridge for the Kyocera TK-3102. These are engineered specifically for the above-mentioned models.