RJ-4250WB
FAQs & Troubleshooting |

RJ-4250WB
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Updated:14/07/2026
These are the most viewed FAQs, ranked by popularity.
- 1.This printer is not detected when establishing a Bluetooth® connection.
- 2.The Brother Print SDK Demo app will not be available on Google Play™.
- 3.My computer/mobile device shows two Bluetooth® printers and after pairing my printer I cannot print and get a communication error.
- 4.The printer does not enter the sleep mode when it is connected via a wireless LAN.
- 5.How to charge the rechargeable Li-ion battery
Latest
These are the latest FAQs, sorted by last update date.
06/07/2026
Printing is not possible. (USB connection) (for Windows)
12/06/2026
I cannot print or scan via USB on Fedora 38 or later and on their derivatives (Linux)
28/05/2026
Transfer Express cannot detect my printer when it is connected to a Windows 11 computer via USB.
17/04/2026
Using Web Based Management
13/04/2026
How to identify your Operating System (OS)