MFC-J3720
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MFC-J3720
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Updated:09/10/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Paper Jam
- 2.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 3.Pages are black when viewing the scanned documents in my Android™ mobile device using Brother Image Viewer application.
- 4.Print using only the black ink cartridge when the Color cartridges have run out.
- 5.I cannot repair the wired or wireless connection using the Network Connection Repair Tool (Windows)
Latest
These are the latest FAQs, sorted by last update date.
01/10/2026
Connect the telephone line and power cord
01/10/2026
Ink is still wet after printing on Glossy Paper and even after ink dries, smudge appears.
01/10/2026
Wrong Paper Size
01/10/2026
Use voice mail on the same line as my Brother machine.
01/10/2026
When selecting grayscale printing in the printer driver, does this use only the black ink or all the ink cartridges to produce the grayscale image?