MFC-J3720
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MFC-J3720
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Popular
Updated:10.04.2026
These are the most viewed FAQs, ranked by popularity.
- 1.I cannot repair the wired or wireless connection using the Network Connection Repair Tool (Windows)
- 2.I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.
- 3.When I try to scan the document, the scanner application crashes. (OS X 10.11)
- 4.I cannot find some option in the Printing preferences. (For Windows)
- 5.The scanned data is attached to an E-mail application which I do not use regularly, or the error message indicating no default E-mail application is registered on my computer (CC4-121-[error code]) when trying to scan a document directly into my E-mail application using ControlCenter4 or the SCAN key on my Brother machine.
Latest
These are the latest FAQs, sorted by last update date.
02.04.2026
Uninstall the Brother Software and Drivers (Windows)
09.03.2026
I cannot install the printer driver or print in Windows 11.
05.02.2026
I cannot find a file downloaded from the Brother support website (For Windows)
20.01.2026
Where can I download Brother iPrint&Scan application for Mac?
19.01.2026
Scan a document using Brother iPrint&Scan. (macOS only)