Not sure why you need to print it ... you can simply write the amount down on a piece of paper if you need to....
To access your current or prior year online tax returns sign
onto the TurboTax website with the userID you used to create the account
- https://myturbotax.intuit.com/
Scroll down to the bottom of the screen and on the section Your
tax returns & documents click on Show. Click on
the Year and Click on View adjusted gross income (AGI)