Genuine Canon QY6-0086 printhead. The printhead was placed in a Canon MX-922 printer and tested once as demonstrated in the test print sheet. The printhead was then flushed and is ready to be used in a printer.I got this to replace a bad printhead in my Canon MX-922 printer, but decided to not keep the printer, so am selling this new printhead. I am also selling extra ink cartridges in another auction.