Why is my Brother Printer Offline Windows 10?
Due to many factors, you may encounter offline error issues on your printer. If your Brother printer offline but connected to WIFI, then first, check your power connection because if Brother Printer is not connected properly with the Windows 10 computer, WIFI, network, or router, it will display the offline error message on the printer screen. Moreover, never connect an AC power line to a surge protector to avoid power fluctuations. Further, check the Brother Printer status under the devices and printers tab on your computer. Your Brother printer might not be set as the default printer or offline or paused from Windows 10 printer properties.