https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Gettig-code-7700-on-TS6420a/m-p/573907#M81490 <P>When I try to print something off of my computer to the printer (wireless - PIXMA TS6420a), I get code 7700, contact support. I get confused when I go to the Canon web site and look for help. Can anyone help me? Thanks.</P> Wed, 05 Nov 2025 22:19:57 GMT Laxcoach26 2025-11-05T22:19:57Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Gettig-code-7700-on-TS6420a/m-p/573907#M81490 <P>When I try to print something off of my computer to the printer (wireless - PIXMA TS6420a), I get code 7700, contact support. I get confused when I go to the Canon web site and look for help. Can anyone help me? Thanks.</P> Wed, 05 Nov 2025 22:19:57 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Gettig-code-7700-on-TS6420a/m-p/573907#M81490 Laxcoach26 2025-11-05T22:19:57Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Gettig-code-7700-on-TS6420a/m-p/574187#M81518 <P>Hi,</P> <P>This is a print head error and to try and resolve the issue, please click <A href="https://support.usa.canon.com/kb/s/article/ART179375" target="_self">HERE. </A></P> <P>The link will open an article that has the steps to fix the issue and if the issue cannot be resolved, it will provide you with your service options.&nbsp;</P> <P><SPAN>Did this answer your question? Please click the Accept as Solution button so that others may find the answer as well.</SPAN></P> Fri, 07 Nov 2025 18:26:18 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Gettig-code-7700-on-TS6420a/m-p/574187#M81518 ArthurJ 2025-11-07T18:26:18Z