After you file
In the FILE section, did you select 'print and mail'? If so, did the window open displaying your return? Did you not print, but Save the file as a PDF instead? Now you're trying to print from the PDF but the the info is garbled?
If so, if you're using TurboTax Online, Sign In and you'll see display page indicating you already filed, but you should see a link to 'Download my Return'. Off to the right, you'll see the downloaded file, and click on 'Open File'.
If you're using TurboTax Desktop, at the top menu, click on FILE then 'Print/Save for your records'. Choose 'Print' rather than 'Save as PDF'.
