RJ-4235B
FAQs & Troubleshooting |

RJ-4235B
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Popular
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.How do I insert/change the paper or label roll?
- 3.Installing the LPR driver and CUPS wrapper driver (Linux®)
- 4.Uninstalling the printer drivers (Linux®)
- 5.This printer is not detected when establishing a Bluetooth® connection.
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)
