DCP-4020C
 |
FAQs & Troubleshooting |
DCP-4020C
Categorised
How To / Troubleshooting
Setup / Settings
Consumables & Accessories / Routine Maintenance
Others
Popular
Updated:22/06/2026
These are the most viewed FAQs, ranked by popularity.
- 1.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)
- 2.Install the Windows 7 built-in drivers from the Windows Update provided by Microsoft®.
- 3.How can I remove horizontal white lines and other flaws from documents printed on my Fax/DCP/MFC?
- 4.The message "[file name] can't be opened because it is from an unidentified developer." appears on OS X v10.8.x.
- 5.The error message "Invalid format for short nick name" appears when printing a document. (Mac OS X 10.5 - 10.8)
Latest
These are the latest FAQs, sorted by last update date.
01/06/2026
How to identify your Operating System (OS).
16/04/2025
I cannot print from my computer via USB.
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.