Canon Manufactured Genuine OEM 045 Black Cartridge Set of 2 Designed by Canon engineers and manufactured in Canon facilities GENUINE supplies are developed using precise specifications so you can be confident that your Canon device will produce high-quality results consistently The Single-Cartridge System combines the toner and drum into the same unit which means you only have one consumable to replace The MF630 series and the LBP612Cdw use Canon GENUINE Toner Cartridge 045 Black Standard Yield Cartridge is Aprox 1400 Pages Compatible Canon Models: Color imageCLASS MF634Cdw Multifunction Laser Printer Color imageCLASS MF632Cdw Multifunction Laser Printer Color imageCLASS LBP612Cdw Laser Printer