搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

Duplex printing no longer working when printing from Firefox Brother MFC-8480DN

more options

Until recently, I was able to print a webpage and utilize the duplex feature on my printer. Now duplexing doesn't work.

I open Edge and IE and duplexing is working fine.

Anyone have a fix?

Until recently, I was able to print a webpage and utilize the duplex feature on my printer. Now duplexing doesn't work. I open Edge and IE and duplexing is working fine. Anyone have a fix?

所有回覆 (2)

more options

Please consider turning on send info to Mozilla before posting a question. This helps us help you.

Try : https://support.mozilla.org/en-US/kb/fix-printing-problems-firefox and http://kb.mozillazine.org/Problems_printing_web_pages

Note : Firefox 57 Quantum release date Nov 14th https://www.mozilla.org/en-US/firefox/quantum/ Note : Legacy Extensions will be disabled and or removed.

Please let us know if this solved your issue or if need further assistance.

more options

How do I turn on notification to Mozilla?

Also I tried changing the reset printer settings. That didn't work.

Also tried to reset all printer settings, but there were no lines of code that "started with" printer_. There were many lines of code that contained printer_, but no line "start with" it.

Did they really mean if the line "contained" printer_?