Do you get anything when you hit the Print toolbar button? It should open the Print Preview window, where there is a Print button in the upper left corner.

How about when you use { Ctrl + P }? Do you get the "native print dialog" window where you select the printer that you want to use?

Thanks for this. If I click the toolbar Print button, I get print preview which of course enables me to print but I had hoped to have a one click option rather than via Preview.

Cntrl P does produce the native print dialogue, but again it's a two step process.

Firefox was changed a few versions ago to open Print Preview from the Print button - that's the way it is now. I filed a Bug concerning regression about it, because it doesn't permit printing a "selection" of text as it did before; but no action to correct that regression has been taken.

For now you'll need to use the keyboard command or install an extension like Print Edit or Print / Print Preview which offer separate "print" menu items. https://addons.mozilla.org/en-US/firefox/search/?q=print&appver=37.0&platform=windows