How can I print test messages from someone for court?

The first thing you should do is consult your lawyer. They may be aware of specific requirements in your local jurisdiction.

Generally, I recommend something like iMazing or TouchCopy to archive messages to text or PDF files. But that may not be acceptable in this instance. Again, consult your lawyer.

denielle18 wrote:

I have text messages from 1 person the attorney would like printed out for court. How can I do that?

Screenshot the message, send it to your email and print it out.

or purchase touch copy and imazing to export data to your computer, print/save as pdf docs.