PJ-622
FAQs & Troubleshooting |

PJ-622
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Updated:11/21/2025
These are the most viewed FAQs, ranked by popularity.
- 1.My printed documents are incomplete or a blue screen appears when printing after a Windows 10 update (March 2021)
- 2.How to install the rechargeable Li-ion Battery (Optional)
- 3.What Android™ mobile application can I use?
- 4.The Brother Print SDK Demo app will not be available on Google Play™.
- 5.I cannot use some buttons or functions in P-touch Editor or the printer driver. (For macOS 10.15.x)
Latest
These are the latest FAQs, sorted by last update date.
10/10/2025
I cannot print in Fedora 33 or later. (Linux)
09/29/2025
What Android™ mobile application can I use?
08/26/2025
The Brother Print SDK Demo app will not be available on Google Play™.
11/28/2024
I cannot install the printer driver or print in Windows 11.
09/27/2024
Where can I find my Brother printer's serial number?