topic I have a Pixma MG6450 which worked perfectly for many months and suddenly is not connected to my PC. in Desktop Inkjet Printers https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-have-a-Pixma-MG6450-which-worked-perfectly-for-many-months-and/m-p/184443#M44309 <P>The printer is not responding to any commands and does not show in the PC list of printers. I have disconnected the printer from the mains and restarted it - no good. Any help much appreciated</P> Mon, 05 Sep 2016 14:16:03 GMT Elmview 2016-09-05T14:16:03Z I have a Pixma MG6450 which worked perfectly for many months and suddenly is not connected to my PC. https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-have-a-Pixma-MG6450-which-worked-perfectly-for-many-months-and/m-p/184443#M44309 <P>The printer is not responding to any commands and does not show in the PC list of printers. I have disconnected the printer from the mains and restarted it - no good. Any help much appreciated</P> Mon, 05 Sep 2016 14:16:03 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/I-have-a-Pixma-MG6450-which-worked-perfectly-for-many-months-and/m-p/184443#M44309 Elmview 2016-09-05T14:16:03Z