Since updating to the new version the work web page that i use will only print 2 pages even if there are more. I can not get it to print all the pages in the document.

Question

for instance....I have a documents that has 6 pages, I can scroll down and see all the pages but when i hit the print button it will only print 2 pages. I tried to change it in the setting part but there is no feature that allows you to change it.

Answer 1

For many years, Firefox has problems printing when some style rules are used. However, I am not aware of any changes for the worse in Fx4 (at least, until now I wasn't aware of any).
A couple of thoughts:
(1) Is it possible you were using an add-on in Fx3.6 that fixed this problem, but the add-on was disabled during the upgrade because it wasn't compatible? (Sometimes that can be fixed with a little hack.)
(2) Are there any obvious settings differences that could be affecting printing, such as fonts, margins, or shrink-to-fit/percentage?
(3) Does the workaround of selecting the entire page (Ctrl+a) and then choosing Selection under Print range in the Print dialog work? Unfortunately, this can slice through lines and images, but it often works around problems with style rules.
In the interest of saving paper, it often is useful to experiment with a PDF printer driver. If you don't have pdfFactory, you can install a trial version for testing: it lets you view the results without first having to save the file. (If you save with the trial version, there is a footer to that effect.)
(4) Is it an HTML5 problem? You can toggle the HTML5 parser off, but this is a global setting, not site-specific. If you are familiar with about:config, filter on html5 and double click '''html5.parser.enable''' to toggle its value from true to false. This helps for some sites, but has no effect on others.