Konica Minolta TN512K Black Toner Cartridge features Simitri HD high-definition polymerized toner for professional-quality prints. This genuine OEM replacement part (A33K132) ensures consistent performance and reliability for compatible bizhub office systems. The cartridge is brand new in its original factory-sealed packaging, manufactured in Japan and assembled in the U.S.A. to meet rigorous quality Net Weight: 513.3g (18.1oz)