MFC-7420
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FAQs & Troubleshooting |

MFC-7420
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Popular
Updated:07/31/2025
These are the most viewed FAQs, ranked by popularity.
- 1.How do I clean white or black spots on printed documents?
- 2.Load paper.
- 3.Load envelopes, labels, or thick paper into the manual feed slot.
- 4.My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)
- 5.I'm using Mac OS X 10.2 - 10.4 and I'm getting error messages when I try to print.
Latest
These are the latest FAQs, sorted by last update date.
07/30/2025
I'm using Voice Over Internet Protocol (VoIP) and am having problems receiving faxes.
04/16/2025
I cannot print from my computer via USB.
12/13/2024
How to identify your Operating System (OS).
06/19/2024
I cannot install the fax driver (brmfcfaxdrv) in Fedora 40 or later, or in its derivatives. (Linux)
06/05/2024
I cannot install the scanner driver (brscan5) in Fedora 40 or later. (Linux)