RJ-4040
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FAQs & Troubleshooting |
RJ-4040
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Updated:14/07/2026
These are the most viewed FAQs, ranked by popularity.
- 1.How can I connect the printer to my mobile device via Wi-Fi®?
- 2.How to insert a new image into each label using a database file. (P-touch Editor 5.x for Windows)
- 3.The Brother Print SDK Demo app will not be available on Google Play™.
- 4.How do I connect my printer to the computer via Wi-Fi® using an access point? (Windows 11 24H2)
- 5.A communication error occurs when printing via serial cable (RS-232C).
Latest
These are the latest FAQs, sorted by last update date.
06/07/2026
Printing is not possible. (USB connection) (for Windows)
28/05/2026
Transfer Express cannot detect my printer when it is connected to a Windows 11 computer via USB.
13/04/2026
How to identify your Operating System (OS)
06/04/2026
How to identify the printer's firmware version
06/03/2026
How to open the Devices and Printers window