This is a compatible cartridge for Canon 045HBK toner cartridge guaranteed to perform with Canon Laser Printers. It replaces the genuine (OEM Canon 045HBK toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible cartridge for for Canon 045HBK toner cartridge is specially engineered to meet or exceed the highest standards of quality, reliability and page yields. Although this cartridge is not made or endorsed by Canon, it offers customers an economical alternative to expensive OEM Canon 045HBK cartridges and comes with our satisfaction guarantee. This toner cartridge is compatible with LBP-612 and many more