Amazon.com: SuppliesMAX Compatible Replacement for Samsung ProXpress M4020ND/M4024ND/M4070FR Ultra High Yield Toner Cartridge (15000 Page Yield) (SU919A) : 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