HL-3170CDW
FAQs & Troubleshooting |

HL-3170CDW
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Popular
Updated:03/03/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Replace Drum
- 2.Replace Toner
- 3.The error message "No Supported Devices Found" appears when I tap the Brother iPrint&Scan icon on my mobile device.
- 4.Printing on plain paper, thin paper, recycled paper or bond paper from the Manual feed slot (video instructions available)
- 5.Replace WT (waste toner) Box
Latest
These are the latest FAQs, sorted by last update date.
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)
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.
03/03/2025
What is the default password for my Brother network card, BRAdmin, Remote Setup or Web Based Management?
