This is a remanufactured Canon CL-51 inkjet cartridge guaranteed to perform with Canon inkjet printers. It replaces the genuine (OEM) Canon CL-51 ink cartridge. This inkjet cartridge is made with top quality ink to give you the highest quality printouts every time. This remanufactured Canon CL-51 inkjet cartridge is specially engineered to meet or exceed the highest standards of quality, reliability and page yields. Although this cartridge is not made or endorsed by Canon, it offers customers an economical alternative to expensive OEM Canon CL-51 cartridges and comes with our satisfaction guarantee.