Can I print them ?

You can print your submission directly in submissions page from top left button named "Print"

Also you can download the csv, pdf, or xml versions of submissions and print them too.

If you want the feature to print a form just after submitting it

1 - On edit page , Choose submit button

2 - Click "Properties", choose "Advanced" tab on top right

3 - Turn on "Print Button" option

You can also follow this guide : https://www.jotform.com/help/24-Print-Button-on-Forms

In order to print forms with User Data please refer to this guide : https://www.jotform.com/help/335-How-to-Print-the-Form-with-the-Users-Data

In order to just print classic forms:

1 - Enter the form page

2 - Click Ctrl + P, that redirects you to your printer options

If these don't work for you, you can also try this approach:

1- From main page, choose the form you would like to print and click "More"

2- On dropdown menu, click "Create PDF Form" button

3- Choose if you want page breaks and submit button in your PDF, and click "Continue"

4- Within seconds, you will be asked to download a pdf file, you can print that file

Hope one of these methods will help you.