What information do I need to find my Brother printer's IP address?

You can find your Brother printer's IP address in several ways. Most Brother printers have a menu option on their control panel that displays network information, including the IP address. Alternatively, you can print a network configuration page from the printer. In Windows, you can often find it in the printer's properties under the 'Ports' tab. On macOS, it's typically found in System Preferences > Printers & Scanners, selecting your printer, and then looking for its network address.