It was really useful, thanks !

In the case of a website with much custom fields and custom types, this was a perfect choice for me and a timesaver comparing to the most downloaded modules in the place. Fine settings in the plugin option screen, including some CSS to adapt your design (you can use or not your own template css and add custom ones) and you’re done.
The way it works, using your current page as the print template, makes that all your custom fields or other layout elements may be displayed or not without having to edit a print-only template but just playing with css.