Our Brother Compatible TN-460 Laser Toner Cartridge and Brother Compatible DR-400 Drum Cartridge for the Brother Intellifax-4750P are designed to meet or exceed your expectations of the Genuine Brother name-brand product at a fraction of the price. Our Brother Intellifax-4750P Compatible Cartridges are designed to give you optimal print quality, with longer than normal page yields. Purchasing our combo pack of Brother compatible TN-460 Toner Cartridges offers you the greatest value in comparison to the Brother OEM Brand. We suggest that the Intellifax-4750P Drum (DR-400) is replaced one time for every three Toners (TN-460) used. 90 Day Money Back Guarantee on every product.