The Brother printer is offline, and simple everyday tasks, such as printing a file or invoice, are stopped. Of course, this usually refers to the printer being turned on but not communicating correctly with the computer or network. It could be a USB connection or wireless; all modes of operation are stopped at this message. Such interruptions arise as a result of outdated drivers, net... https://printerithelp.com/brother-printer-support/brother-printer-offline