https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/MG-5420-error-code/m-p/312986#M13732 <P>I have had a Canon Pixma MG 5420 for several years now, and lately it has had trouble staying on my WIFI netwok.&nbsp; Frequently i have had to rconnect it.&nbsp; That is not the only problem, though.&nbsp; I now have an error code 1403.&nbsp; It says the printhead is incorrect and ishould install a correct one.&nbsp; All i have ever done is change the ink cartridges and never the printhead.&nbsp; Anyone hve an idea of what i should do? The easy solution is buy a new one, but I'd like to use the ink cartridges i just bought.</P> Sun, 12 Jul 2020 21:03:28 GMT roglivs 2020-07-12T21:03:28Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/MG-5420-error-code/m-p/312986#M13732 <P>I have had a Canon Pixma MG 5420 for several years now, and lately it has had trouble staying on my WIFI netwok.&nbsp; Frequently i have had to rconnect it.&nbsp; That is not the only problem, though.&nbsp; I now have an error code 1403.&nbsp; It says the printhead is incorrect and ishould install a correct one.&nbsp; All i have ever done is change the ink cartridges and never the printhead.&nbsp; Anyone hve an idea of what i should do? The easy solution is buy a new one, but I'd like to use the ink cartridges i just bought.</P> Sun, 12 Jul 2020 21:03:28 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/MG-5420-error-code/m-p/312986#M13732 roglivs 2020-07-12T21:03:28Z