HL-4050CDN
FAQs & Troubleshooting |

HL-4050CDN
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Popular
Updated:10/22/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Can I print from or scan to Android™ Smartphone?
- 2.How do I replace the Waste toner box?
- 3.What is Brother iPrint&Scan?
- 4.Unable to print or scan when using Brother iPrint&Scan from my Android™ mobile device.
- 5.The error message "Invalid format for short nick name" appears when printing a document. (Mac OS X 10.5 or greater)
Latest
These are the latest FAQs, sorted by last update date.
10/01/2026
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.
10/01/2026
In Windows, the Brother printer driver windows are in a foreign language. How can I change the printer driver windows to be in a local language?
06/01/2026
How to identify your Operating System (OS).
02/05/2026
I cannot find a file downloaded from the Brother support website (For Windows)
11/05/2025
I cannot find some option in the Printing preferences. (For Windows)