Amazon.com: SuppliesMAX Compatible Replacement for Samsung ML-3310/3312/3710/3712/SCX-4833/4835/5637/5739 High Yield Toner Cartridge (2/PK-5000 Page Yield) (SU967A_2PK) : Office Products
Amazon.com: NYT Compatible High Yield Toner Cartridge Replacement for MLT-D205L for Samsung ML-3312ND,ML-3712DW,ML-3712ND,SCX-5639FR,SCX-5739FW (Black,1-Pack) : Office Products