RJ-4235B
FAQs & Troubleshooting |

RJ-4235B
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Updated:27/04/2026
These are the most viewed FAQs, ranked by popularity.
- 1.My computer/mobile device shows two Bluetooth® printers and after pairing my printer I cannot print and get a communication error.
- 2.This printer is not detected when establishing a Bluetooth® connection.
- 3.I cannot install the driver on multiple versions of Linux (Ubuntu 16.04 and 18.04, Mint 18.3 and 19) and the message "Job completed, filter error or no driver" is displayed. (Linux®)
- 4.The Brother Print SDK Demo app will not be available on Google Play™.
- 5.Adding a custom media size for continuous roll (Linux®)
Latest
These are the latest FAQs, sorted by last update date.
15/04/2026
LED Patterns and Indications
14/04/2026
How to charge the rechargeable Li-ion battery
14/04/2026
How to install the rechargeable Li-ion battery
14/04/2026
How do I initialize and clear the printer to factory default settings?
14/04/2026
I cannot print via USB on Ubuntu 20.04 or later or on its derivative (Linux)
