After you file

OK, here is a better explanation of why I have questions.

 

The TurboTax instructions simply say to "print your return" and mail it in.  They do NOT specify that I need to print the Federal return also (or NOT?), as in past years.  I went looking all over the internet to find out if I must print off the entire federal return as well, and have had little luck with that.

 

So...what is the answer? Must I print off the state return AND the entire federal return as well, to mail?