How To Print Out a Webform Results?
You should be able to expose webforms results/submissions activating a complex (but effective) combination of Webform Mysql Views module, Data and Schema modules ...
as stated here for instance: https://www.drupal.org/node/1658784.
It works .. and you can just print your views results.

However, next time if I were you, would have assessed possibile alternatives to webforms.
Have you ever heard about Entity Forms Module?
It rocks, because it overcomes the above mentioned limitations, and also for other very good reasons, as mentioned here under:


Why Entityforms? The case for a Field and Entity based Survey System in Drupal
WHY ENTITY FORMS?