Hello, one question I have is, when you print from the browsers, were you clicking the print icon on the toolbar? Or did you click the hyperlink on the website? I was able to figure out on one website(real estate website), that if you click on the hyperlink it will convert the webpage to a printable version, and should print with no issue. I am thinking as you said some script, or if the page has flash, the machine does not understand or can convert and that is what is causing the issue.
Thanks for the input.....
Hope this has helped.....