These replacement LaserJet toner cartridges are compatible with the following models:
Samsung ProXpress M3320 ND, ProXpress M3370 FD, ProXpress M3820 DW, SL-M3820 ND, ProXpress M3870 FW, SL-M3870 FD, ProXpress M4020 ND, ProXpress M4070 FR
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 black replacement LaserJet toner cartridge for the Samsung 203L, also known as the MLT-D203L. These are engineered specifically for the above-mentioned Samsung models.