To print out what? Desktop program or from Online?
Before filing,
You can preview the 1040 or print the whole return
https://ttlc.intuit.com/community/accessing/help/how-do-i-preview-my-turbotax-online-return-before-f...
How to get a copy after filing
https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-get-a-copy-of-a-return-i-filed-thi...
Print Federal return
https://ttlc.intuit.com/community/printing/help/how-do-i-print-my-federal-tax-forms/01/27329
