Samsung ProXpress M4070FR Black High Yield Toner Cartridge, Genuine (G2565)
QuikShip Toner
High Yield Toner Cartridge for Samsung MLT-D203L/MLT-D203S – The Printer Depot
4 PK MLT-D203U Black Toner Cartridge for Samsung ProXpress SL-M4020ND M4070FR | eBay
LD Compatible Replacement for Samsung MLT-D203E Extra High Yield Black Toner Cartridge 2-Pack for SL-M3820DW, SL-M3870FW, SL-M4020ND, SL-M4070FR - Walmart.com