To bring your Brother printer from offline to online status, ensure it is properly connected to your computer and network. Begin by checking the power and USB or network cables, then restart both the printer and your computer. Next, navigate to your printer settings on your computer, right-click the Brother printer icon, and select "Use Printer Online." If issues persist, update or reinstall the printer drivers. For further assistance, contact Brother Printer Support at their toll-free number: +1-877-372-5666.