Should have added this problem only showed up when I moved to Windows 11.

1. Have you cleared saved print settings from about:support?
2. Have you attempted to print in troubleshoot mode or a fresh profile?

Hello

For my part, i don't know what else to tell you.

Of course, this is not the expected answer, nevertheless, for information purposes, a other way to print.

Since Firefox 101. A new preference, print.prefer_system_dialog, was added to print using the system dialog and not the new print preview.

You can try. 1 - Go to configuration editor for Firefox https://support.mozilla.org/en-US/kb/about-config-editor-firefox 2 - Enter a search term print.prefer_system_dialog You can double-click on the preference to set the value to true

To complement, print.show_page_setup_menu, you can double-click on the preference to set the value to true

I tried all recommended troubleshooting paths, including clearing print setting in about:support and printing in troubleshooting mode. I have started Firefox in Safe Mode. I have tried printing from the System Print dialog instead of the one that is ginned up in Firefox. I have ensured that my printer drivers were up to date, then uninstalled and re-installed Firefox. Nothing has been fruitful. Edge, Brave, Chrome, Word, Excel, Notepad++, literally everything else prints without fail, it's only Firefox. After spending more than 2 hours troubleshooting, I've made the decision to just go ahead and start to migrate over to the Brave browser. I may eventually install Opera and try that too, but maybe it was just time to move on? Somehow, I feel that it's either Windows 11 (which I really despise for it's clumsiness) or else something related to my new mini PC. All of this change forced on me by good old Microsoft....