DCP-4020C
 |
FAQs & Troubleshooting |
DCP-4020C
Categorised
How To / Troubleshooting
Setup / Settings
Consumables & Accessories / Routine Maintenance
Others
Popular
Updated:13/03/2026
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.Scan a document from the Windows Vista Photo Gallery
- 3.Can I print from or scan to Android™ Smartphone?
- 4.The message "[file name] can't be opened because it is from an unidentified developer." appears on OS X v10.8.x.
- 5.Why does the message "No File" appear on the LCD when I put a memory card into the media slot on my Brother machine?
Latest
These are the latest FAQs, sorted by last update date.
16/04/2025
I cannot print from my computer via USB.
13/12/2024
How to identify your Operating System (OS).
27/06/2023
I'm using Ubuntu 23.04 on their derivatives. I cannot print from Brother Inkjet Printer. (Linux)
27/06/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)
01/06/2023
Delete print jobs from the print queue.