Are able to print the whole survey (questionnaires and answers) once completed if yes, how to set the print button on the bottom of the page.
I think this document is probably the best option for what you are looking to do:
This uses the Review Action described here:
Hope this helps you get started!
I have added a print button on the thank you page, but when you press the print button, it’s only print the second page, not the whole survey, How do I include the whole survey to be printed?