RJ-4040
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FAQs & Troubleshooting |
RJ-4040
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Updated:17.07.2025
These are the most viewed FAQs, ranked by popularity.
- 1.How to connect to an AC power outlet (Optional)
- 2.Wi-Fi® indicator is lit in blue but the printer cannot communicate with other devices via Wi-Fi.
- 3.How do I connect RJ printer to my computer?
- 4.Where can I find my Brother printer's serial number?
- 5.How do I connect my printer to the computer via Wi-Fi® using an access point? (Windows 11 24H2)
Latest
These are the latest FAQs, sorted by last update date.
25.06.2025
What Android™ mobile application can I use?
25.06.2025
What iOS mobile application can I use?
03.04.2025
Can I directly operate my printer from a self-developed application software and print a label?
28.11.2024
I cannot install the printer driver or print in Windows 11.
19.11.2024
How do I connect my printer to the computer via Wi-Fi® using an access point? (Windows 11 24H2)