Due to the lack of specifics about which printer settings, I can only direct you to the following articles - *https://support.mozilla.org/en-US/kb/fix-printing-problems-firefox *http://kb.mozillazine.org/Problems_printing_web_pages I, personally, have never experienced a change in settings after updating. --------------------- Other - You should check your Plugins and update as needed. *Check your Plugins - https://www.mozilla.org/en-US/plugincheck/ *Shockwave Flash 11.5 r502 **https://support.mozilla.org/en-US/kb/install-flash-plugin-view-videos-animations-games **https://support.mozilla.org/en-US/kb/keep-flash-up-to-date-and-troubleshoot-problems *Next Generation Java Plug-in 10.10.2 for Mozilla browsers **https://support.mozilla.org/en-US/kb/use-java-plugin-to-view-interactive-content *Adobe PDF Plug-In For Firefox and Netscape 8.3.1 **https://support.mozilla.org/en-US/kb/use-adobe-reader-plugin-view-or-download-pdf-files