Our Brother Compatible TN420/TN450 Laser Toner Cartridge and Brother Compatible DR-420 Drum Cartridge for the Brother MFC-7860dw are designed to meet, or exceed your expectations of the Genuine Brother name-brand product at a fraction of the price. Our Brother MFC-7860dw Compatible Cartridges are designed to give you optimal print quality, with longer than normal page yields. Purchasing our combo pack of Brother compatible TN-450 Toner Cartridges offers you the greatest value in comparison to the Brother OEM Brand. We suggest that the MFC-7860dw Drum (DR-420) is replaced one time for every three Toners (TN-420) used. 90 Day Money Back Guarantee on every product. We also carry a complete of Genuine Brother brand Toner.