MFC-4420C
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FAQs & Troubleshooting |

MFC-4420C
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Popular
Updated:08/01/2025
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan (mobile device).
- 2.Functions supported in the Windows 7 built-in drivers
- 3.I can not install/uninstall the driver when a CompactFlash®, SmartMedia®, Memory Stick®, xD-Picture Card™, Secure Digital™ card is installed into the media slot. What can I do?
- 4.I'm experiencing a problem when printing from Adobe® Acrobat®/ Acrobat® Reader®/ Reader®. What can I do to correct this?
- 5.I installed drivers from the bundled CD-ROM but I cannot print. (Mac OS X 10.5 - 10.8)
Latest
These are the latest FAQs, sorted by last update date.
04/16/2025
I cannot print from my computer via USB.
12/13/2024
How to identify your Operating System (OS).
06/27/2023
I'm using Ubuntu 23.04 on their derivatives. I cannot print from Brother Inkjet Printer. (Linux)
06/27/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)
06/01/2023
Delete print jobs from the print queue.