MFC-1901
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FAQs & Troubleshooting |
MFC-1901
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Popular
Updated:11/03/2026
These are the most viewed FAQs, ranked by popularity.
- 1.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.
- 2.I just replaced the toner cartridge and the LCD continues to display the message "Toner Low" / "Replace Toner" / "Toner Ended" or the Toner LED is still on or flashing.
- 3.(Video) Replace Drum
- 4.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan (mobile device).
- 5.Print Unable or Print Unable XX
Latest
These are the latest FAQs, sorted by last update date.
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
I cannot install the Brother printer driver (macOS 11 or later)
19/01/2026
Scan a document using Brother iPrint&Scan. (macOS only)