What to do if my Brother PJ-763 application should be sending data, but DATA indicator doesn't light?
- TTravis BurnsSep 4, 2025
If the application should be sending data to the Brother printer, but the DATA indicator does not light in green, check the following: * With a USB connection: Connect the USB cable firmly and correctly and try using another USB cable. * With a Bluetooth connection (PJ-762/PJ-763/PJ-763MFi only): Check that the (Bluetooth) indicator is lit in blue. * With a Wi-Fi connection (PJ-773 only): Check that the (Wi-Fi) indicator is lit in blue. Specify the correct Wi-Fi settings in the Printer Setting Tool.











