I have a canon Mg5320 printer which was working fine. Long story short, it started to print blank pages. I fixed that, but happened to come upon people who had trouble with firefox and their canon printers. While I was trying to print something from my computer while using my firefox browser (which I really have liked), some things happened on the screen (happened so fast), and printing was no longer possible again. Have you heard of this issue from others? Have you recommendations for me? Hope so! Thank you. E. Kadera