https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Type-of-printer-head-is-incorrect/m-p/320371#M44079 <P>First remove the ink tanks.</P><P>Then open the grey lever and remove the printhead</P><P>&nbsp;</P> Fri, 02 Oct 2020 20:24:41 GMT Ottar 2020-10-02T20:24:41Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Type-of-printer-head-is-incorrect/m-p/182897#M44078 <P>Hi there</P><P>&nbsp;</P><P>I have an MG 7150. I get an error message: Type pf printer head is incorrect. I read an advice in the community posts that the problem could be fixed if I could remove the printerhead and unplug the printer for 5-10 minutes. Unfortunately, I cannot remove the ink tank, as I cannot find any levier to do so. Can you please advise? &nbsp;</P> Sun, 21 Aug 2016 10:10:50 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Type-of-printer-head-is-incorrect/m-p/182897#M44078 vasmiz 2016-08-21T10:10:50Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Type-of-printer-head-is-incorrect/m-p/320371#M44079 <P>First remove the ink tanks.</P><P>Then open the grey lever and remove the printhead</P><P>&nbsp;</P> Fri, 02 Oct 2020 20:24:41 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Type-of-printer-head-is-incorrect/m-p/320371#M44079 Ottar 2020-10-02T20:24:41Z