To fix a Brother printer offline error on Windows, start by checking the printer’s power and connection—ensure it's turned on and properly linked to your computer via USB or Wi-Fi. Next, open Settings > Devices > Printers & scanners, select your Brother printer, and click Open queue. If it’s paused or set to offline, uncheck “Use Printer Offline” under the Printer menu. Restart both y... https://medium.com/@nikitakumari07277/how-do-i-get-my-brother-printer-back-online-3ab5d5dbea92