read & print text messages

The easiest way is to take a screenshot and print it, or to copy each text message and paste it to Notes for example, or to try a third-party app able to copy an entire conversation with a single click and then save or print it

The easiest way to read and print an entire text conversation is by using a computer application such as TouchCopy or iMazing. Both will allow you to archive a message thread as a pdf or text file which can easily be printed.