RJ-4040
FAQs & Troubleshooting |

RJ-4040
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Updated:17/07/2026
These are the most viewed FAQs, ranked by popularity.
- 1.How do I connect my printer to the computer via Wi-Fi® using an access point? (Windows 11 24H2)
- 2.How do I transfer label or slip templates?
- 3.Where can I find my Brother printer's serial number?
- 4.The printer cannot communicate with other devices via Wi-Fi® or Bluetooth®.
- 5.(Video) When I print many continuous labels, part of the label data is printed twice.
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