The Brother MFC 7320 offers a dynamic ink delivery system for demanding printing environments. The Compatible and Genuine Brother TN360 and TN330 Toner Cartridges will install easily, reducing downtime normally spent on complicated installations. Each Brother MFC 7320 Toner Cartridge will eject Thermal pigments for resistance to water and smudging while allowing users to handle projects immediately after being printed. The Genuine and Compatible DR-360 Drum Units for your Brother MFC 7320 printer were designed with reliable and dependable specifications to withstand the toughest printing tasks. Excellent print quality is guaranteed with our Brother Toner cartridges and Drum Units or we will refund your money within 90 days of purchase.