To resolve a Brother printer offline issue quickly, start by checking the printer’s connection to your computer. Ensure the cables are secure if using a wired setup or that it’s connected to Wi-Fi for wireless models. Restart both the printer and computer to refresh connections. Confirm that the printer is set as the default device by navigating to "Devices and Printers" on your PC. I... https://medium.com/@suhani2045/how-do-i-get-my-brother-printer-back-online-brother-printer-offline-e413d6e9f278