RJ-2030
FAQs & Troubleshooting |

RJ-2030
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Updated:12/03/2025
These are the most viewed FAQs, ranked by popularity.
- 1.I cannot save a file downloaded from the Brother support website (For Windows)
- 2.How to charge the rechargeable Li-ion battery
- 3.How to use the Paper Size Setup (for Windows)
- 4.The Brother Print SDK Demo app will not be available on Google Play™.
- 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)
09/29/2025
What Android™ mobile application can I use?
08/26/2025
The Brother Print SDK Demo app will not be available on Google Play™.
04/03/2025
Can I directly operate my printer from a self-developed application software and print a label?
11/28/2024
I cannot install the printer driver or print in Windows 11.