I scoured the plugin world looking for a plugin that would print my posts exactly how I needed them to be printed and this plugin delivered. I tried half a dozen other plugins. All of them fell short in various ways. This one was (almost) perfect.
With other plugins, I couldn't get them to print colored text, nor display tables in a print-friendly fashion. Other plugins also forced me to print header/footer info, when all I wanted to print was the post content. This plugin did the trick.
I would say though that you should have a rudimentary knowledge of code in using this plugin. Otherwise you may not like it. Specifically, how to set a div area etc.