https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-MX922-Printhead-Manufacture-Date/m-p/381335#M57839 <P>Is there a way to tell when a printhead was manufactured?&nbsp;</P><P>printer: MX922</P><P>Printhead:&nbsp;<SPAN>QY6-0086</SPAN></P> Tue, 09 Aug 2022 16:10:07 GMT rovolita 2022-08-09T16:10:07Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-MX922-Printhead-Manufacture-Date/m-p/381335#M57839 <P>Is there a way to tell when a printhead was manufactured?&nbsp;</P><P>printer: MX922</P><P>Printhead:&nbsp;<SPAN>QY6-0086</SPAN></P> Tue, 09 Aug 2022 16:10:07 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-MX922-Printhead-Manufacture-Date/m-p/381335#M57839 rovolita 2022-08-09T16:10:07Z