Canon Genuine Toner, Cartridge 054 Black (3024C001) 1 Pack Color imageCLASS MF641Cdw, MF642Cdw, MF644Cdw, LBP622Cdw Laser Printers

Single Cartridge System, The Single-cartridge system combines the toner and drum into the same unit, which means you only have one consumable to replace, Original Canon toner cartridges deliver long-lasting quality to all your photos and documents, Single-Cartridge System