When you choose to print a form, the option you pick will determine which pages of the form are printed.
Sometimes, to print only the pages you have chosen, the form will send multiple small print ‘jobs’ to your printer (some only one page long).
So if, when you hit print, it looks like lots of different documents are being printed, don’t worry, its just different sections and pages being sent separately – you will find, once all have been printed, that you have the output you asked for.