Sorry, Turbo Tax will always say Printed or Ready to Mail. They don't know if or when you actually mailed it. The IRS doesn't tell or update Turbo Tax when they get a mailed return.
Accepted or Rejected is only for efiled returns. The IRS accepts all mailed returns.
4 weeks after you print and mail it, you can start checking IRS Where's my refund https://www.irs.gov/refunds/