This is a compatible Canon CLI-42GY inkjet cartridge guaranteed to perform with Canon inkjet printers. It replaces the genuine (OEM) Canon CLI-42GY ink cartridge. This inkjet cartridge is made with top quality ink to give you the highest quality printouts every time. This compatible Canon CLI-42GY 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 CLI-42GY cartridges and comes with our satisfaction guarantee.