The below FAQ provides information on how to access and print your tax return:
https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-get-a-copy-of-a-return-i-filed-this-year-in-turbotax-online/00/25932
Tried that...did not work...I still can't get federal and state 2020 returns printed...nothing showed up.
Please try to troubleshooting your printing issues by following the instructions below.
Troubleshoot printing issues in TurboTax Online - Community
If you continue to experience issues, please reach out to customer support below for help.
What is the TurboTax phone number? - Community