Printing of areas containing areas isn't available now because it could generate HUGE html pages, and the browser is just a bad tool to display such large files.
My plan is to allow this feature when we switch to PDF files which is a much better vehicle for displaying/printing this type of info.
I use Chrome, and I may just not see it, but where is the printer icon? I saw a link on the left hand side under "More about [route name]" of a page for one route, but haven't yet seen that link on other routes. I don't see the printer icon anywhere. Thanks for any beta toward the print icon.