You are using a Canon Printer but suddenly you see that your favorite Canon printer has an error E03. What are you doing now? First of all, there is nothing to worry about as this is a common problem that can occur across all Canon printer models.

Before, Canon Printer Error E03 came down with troubleshooting solutions, the first thing you need to know is what this error is all about. Once you know the reasons why you may encounter error E03 then you can solve the problem in a better way.