Amazon.com: YTH Compatible 1 Pack Black MLT-D203U SU919A Toner Cartridge Replacement for Samsung MLT-D203U Pro Xpress M3370FD M3870FW M4070FR M3320ND M3820DW M4020ND M4072 Series : Office Products
Amazon.com: (1-Pack) Extra High Yield Compatible MLT-D203L D203L Toner Cartridge 203L Used for Samsung ProXpress M3370FD M3870FW M4070FR M3320ND M3820DW M4020ND Printer, Sold by EasyPrint : Office Products