QL-720NW
FAQs & Troubleshooting |

QL-720NW
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Updated:06/23/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Which interface cable can I use?
- 2.What is the default User ID and Password for BRAdmin Light or Professional?
- 3.When printing from an application, the application's "Collate" setting does not work correctly.
- 4.The Brother Print SDK Demo app will not be available on Google Play™.
- 5.While installing the P-touch application I got an error message: RegOpenKeyEx error!:5. What should I do?
Latest
These are the latest FAQs, sorted by last update date.
05/28/2026
Transfer Express cannot detect my printer when it is connected to a Windows 11 computer via USB.
04/13/2026
How to identify your Operating System (OS)
04/06/2026
How to identify the printer's firmware version
03/06/2026
How to open the Devices and Printers window
03/06/2026
How do I uninstall the printer driver?