The Brother MFC-7840W is a multifunction laser printer that combines printing, scanning, copying, and faxing capabilities. It can connect to your computer via USB or LAN (Ethernet or wireless network). The LAN Windows driver allows the printer to communicate with your computer over a local area network, whether wired (Ethernet) or wireless.
To use the Brother MFC-7840W printer over a network (LAN) with a Windows PC, you need to install the correct printer driver and software. Below are the steps to install the LAN Windows driver for the Brother MFC-7840W.