DCP-4020C
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FAQs & Troubleshooting |

DCP-4020C
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Popular
Updated:27/06/2025
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.Can I print from or scan to Android™ Smartphone?
- 3.I replaced my ink cartridge, but the LCD is still displaying "Ink Empty". What can I do?
- 4.Can I print from and scan to iPhone, iPod touch and iPad?
- 5.When I load the Brother software, the installation will not continue past the instruction to connect the USB cable to the computer. (USB interface, cable)
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.