Designed to help prevent smearing, smudging and streaking, Canon Genuine Toner gives you the confidence to print anything from business documents to schoolwork with outstanding quality in your Canon imageClass LBP122dw and MF270 Series printers. Genuine supplies are developed using precise specifications so you can be confident that your Canon device will produce high-quality results consistently. They've been specifically engineered for Canon devices by the same engineers who design those devices. High-capacity cartridge yields approximately 2,500 pages.