On 2/11/2014 12:40, m.roth at 5-cent.us wrote: > > Save as (why isn't there an "open"?) a .pdf, pull it up in acroread, and > print, and everything's fine. The Firefox PDF engine is new, and PDF is complex. Hence, Firefox PDF still has problems. This is almost certainly not the right list to get this fixed. This belongs in Mozilla's bug database. If it used to work right in a past version, you need to be able to show that. If it works on other platforms, or in later versions not yet available on CentOS, you need to show that instead. If it doesn't work right in any current version of Firefox, then what you probably need to file is a request for enhancement, rather than a bug report, since Firefox probably isn't implementing every last legal behavior defined in the PDF spec. Unfortunately, you're going to have a tough time getting any developer attention on this, since PRE articles are behind a paywall. That leaves you without a ready testcase. You support computers. How does it work when someone comes up to you in your professional capacity and says "when I do X, it does Y", but then refuses to let you watch while they do X?