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. Hi-Capacity toner options keep up with your busy printing needs, so you have less replacement efforts and more time. The Single-Cartridge System combines the toner and drum into the same unit, which means you only have one consumable to replace. The MF730 series and the LBP654Cdw use Canon GENUINE Toner, Cartridge 046 CMYK (CMY yields 2,300 sheets / K yields 2,200 sheets, ISO/IEC standard) and Cartridge 046 Hi Capacity CMYK (CMY yields 5,000 sheets / K yields 6,300 sheets, ISO/IEC standard).