HL-4050CDN
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FAQs & Troubleshooting |

HL-4050CDN
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Popular
Updated:07/15/2025
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "Print Unable 72" appears on the LCD. What should I do?
- 2.How do I replace the Belt Unit?
- 3.I still receive the error message "Replace Drums", "Replace Drum(X)", "Drum End Soon", or "Drum End Soon(X)" after I replace the drum unit with a new one.
- 4.Unable to print or scan when using Brother iPrint&Scan from my Windows Phone® mobile device.
- 5.Stop the paper feeding twice through the machine when printing single pages with 2-sided(duplex) switched to on in the printer driver. (For Windows Only)
Latest
These are the latest FAQs, sorted by last update date.
07/02/2025
'Get More Info' option in Windows 2000 is not working with IPP. What should I do?
04/16/2025
I cannot print using my Brother machine on a wired network. (Windows/macOS)
04/16/2025
I cannot print from my computer via USB.
12/13/2024
How to identify your Operating System (OS).
10/24/2024
The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).