New Post: Product list print

Hello,
I am trying to add the print functionalty to the product list. Adding to productlist.template the same instruction as in the productdetail.template works fine, but the trouble is that it duplicates the print icon as many times as there are products (which is to be expected, of course).

What's the best way to achieve this, please, knowing that, in my case at least, I have products listed on the last subcategory only?

Thanks

Franco