The side margins are incorrect.

Make sure the correct margins have been set in the Printer Setting Tool (refer to the Online User's Guide) or your application. Adjust the left margin as needed.
Make sure the application, the printer, and the printer driver have been set to match the paper size of the paper that is loaded in the printer. If the application or printer driver has been set to a different paper width, the image will not be printed in the proper horizontal position. Adjust the settings as needed.

FAQs & Troubleshooting