MFC-420CN
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MFC-420CN
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Popular
Updated:04/14/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Clear the paper jam or printer jam.
- 2.What does "NG" or "ERROR" on the Transmission Verification Report mean?
- 3.When I try to scan to OCR I get an error message saying "This feature is not available because there is no OCR Software installed".
- 4.I'm using Windows. When I try to Scan to E-mail I get an error saying "the command line argument is not valid. Verify the switch you are using". What should I do?
- 5.I cannot use the Scan to E-mail with Outlook2003 or Outlook2007 after updating ControlCenter3. The error message "command line argument is invalid" appears. What can I do?
Latest
These are the latest FAQs, sorted by last update date.
04/13/2026
How to identify your Operating System (OS).
02/05/2026
I cannot find a file downloaded from the Brother support website (For Windows)
04/16/2025
I cannot print from my computer via USB.
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)