I have even tried a clean installation of Ubuntu and Firefox. To duplicate the error I just have to try to print the page and it will only bring up save to PDF. I can copy the URL from the Opera address bar and open in Firefox, and the printer is available. So cups is good, and the printer is installed properly. I have been looking for a solution for 6 months and finally decided to try here. I like the opera sidebar but it is a pain everytime I need to edit a pdf and print it.