RJ-4040
FAQs & Troubleshooting |

RJ-4040
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Updated:29/05/2026
These are the most viewed FAQs, ranked by popularity.
- 1.How to use Excel data to print labels (P-touch Editor 5.x for Windows)
- 2.How can I connect the printer to my mobile device via Wi-Fi®?
- 3.What Android™ mobile application can I use?
- 4.Wi-Fi® indicator is lit in blue but the printer cannot communicate with other devices via Wi-Fi.
- 5.How to charge the rechargeable Li-ion battery
Latest
These are the latest FAQs, sorted by last update date.
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
06/03/2026
How do I uninstall the printer driver?