The WP-Print plugin seems to be the only page print plugin available. Very good. But, I have found that it fails to print those pages which are displayed as a result of submitting a form. For example, the page you get after submitting the form for the contact email plugin, which tells you that your mail was sent. WP-Print at that point only makes a page up of the previous screen that contained the form. Similarly, I also noticed that when you pass a variable by URL to another page's PHP script, the echoed data also is not recognized by WP-Print. I think this is important because people like to print out confirmations of things sent by forms.
Is there an easy solution to this failure in the plugin?