RJ-3250WB
FAQs & Troubleshooting |

RJ-3250WB
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Updated:24.10.2025
These are the most viewed FAQs, ranked by popularity.
- 1.The printer does not enter the sleep mode when it is connected via a wireless LAN.
- 2.How to charge the rechargeable Li-ion battery
- 3.How to install the rechargeable Li-ion battery
- 4.How do I connect the printer to a mobile device using NFC? (for Android™ devices)
- 5.Where can I find my Brother printer's serial number?
Latest
These are the latest FAQs, sorted by last update date.
10.10.2025
I cannot print in Fedora 33 or later. (Linux)
29.09.2025
What Android™ mobile application can I use?
29.09.2025
What iOS mobile application can I use?
26.08.2025
The Brother Print SDK Demo app will not be available on Google Play™.
03.04.2025
Can I directly operate my printer from a self-developed application software and print a label?
