SuppliesMAX Compatible Replacement for Okidata B412/B432/B512/MB472/MB492/MB562 Series Black High Yield Toner Cartridge (5/PK-7000 Page Yield) (45807106_5PK) Toner Cartridges (Aftermarket) - Newegg.com
PrinterDash Compatible Replacement for B412/B432/B512/MB472/MB492/MB562 Series Black Toner Cartridge (2/PK-3000 Page Yield) (45807102_2PK) - Walmart.com