Designed by Canon engineers and manufactured in Canon facilities, this genuine toner cartridge is developed using precise specifications so you can be confident that your Canon device will consistently produce high-quality results. The Single-Cartridge System combines the toner and drum into the same unit, which means you only have one consumable to replace. This high-capacity cartridge is designed for use in Canon LBP660C Series, Color imageClass MF743Cdw and MF471Cdw. It yields approximately 5,900 pages.