Yes, you can print a full-page copy of the questionnaire by following the steps below:
Find the ID number of your project (do this by going to the design area of your project and looking for the number in the URL). For example, you can see '24063' is the project ID in the URL below:
Go to https://www.spidergap.com/projects/XXXXX/preview (where 'XXXXX' is replaced with the project ID you just found)
Close the pop-up message by clicking OK to acknowledge you are viewing a preview
Print from your browser (shortcut: Ctrl + P).