HL-4050CDN
![]() |
FAQs & Troubleshooting |

HL-4050CDN
Search by Keyword(s)
Categorised
How To / Troubleshooting
Setup / Settings
Consumables & Accessories / Routine Maintenance
Others
Popular
Updated:31/07/2025
These are the most viewed FAQs, ranked by popularity.
- 1.My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)
- 2.How do I replace the Belt Unit?
- 3."JAM DUPLEX" error appears on the LCD. What should I do?
- 4.Can I use non-Brother or third party supplies with the Brother machine?
- 5.How do I install additional memory?
Latest
These are the latest FAQs, sorted by last update date.
02/07/2025
'Get More Info' option in Windows 2000 is not working with IPP. What should I do?
16/04/2025
I cannot print using my Brother machine on a wired network. (Windows/macOS)
16/04/2025
I cannot print from my computer via USB.
13/12/2024
How to identify your Operating System (OS).
24/10/2024
The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).