There currently isn't a way to do that. The only workaround is to print the HTML form.
Sorry for the inconvenience.
We just added the ability to distribute your form as a fillable PDF form and have all of the data submitted back to FormsCentral. I wrote up a forum post that explains it in more detail: http://forums.adobe.com/thread/994199
This would also support your "technologically challenged" workflows :-)
Please give it a try and send us your feedback on it.