Learn about the support / error codes that may be displayed on the screen of the PIXMA TR4720
Support code appears on the LCD and your computer screen when errors occur.
A "support code" is an error number, and appears along with an error message.
When an error occurs, check the support code displayed on the LCD and on the computer screen and take the appropriate action in response.
The codes below are for the TR4720. If you have a different model, click here
1000 to 1ZZZ
2000 to 2ZZZ
3000 to 3ZZZ
4000 to 4ZZZ
5000 to 5ZZZ
6000 to 6ZZZ
7000 to 7ZZZ
8000 to 8ZZZ
9000 to 9ZZZ
A000 to ZZZZ
TR4720 Support Page