Fix: Print margins in Firefox
Creating a new page with 0.00 margins or modifying an existing page margins from “Page Setup..” apparently has no effect on the margins in Firefox.
The Fix
Update these about:config entries:
print.print_margin_bottom - make it 0
print.print_margin_left - make it 0
print.print_margin_right - make it 0
print.print_margin_top - make it 0
Hope it helps!
Your a legend! At long last a fix for this annoying issue!!! Thanks heaps, mate!
Thank you so much for this.