How do I produce a printout BEFORE filing? I have done a first draft of my Federal and State returns but I want to see a complete printout of the whole thing to review.

You can do that but you have to pay the fees first.

https://ttlc.intuit.com/community/printing/help/can-i-print-a-copy-of-my-turbotax-online-return-before-i-file-it/00/26244

To print the complete tax return before filing you will need to pay the TurboTax account fees.

To pay the TurboTax online account fees by credit card, without completing the 2019 return at this time, click on Tax Tools on the left side of the online program screen. Then click on Print Center. Then click on Print, save or preview this year's return. On the next page, to pay by credit card, click Pay Now. The next screen will show a review of your Fees, click on Continue. Complete the next screen to pay by credit card and click Continue.