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Input/Output Port Locations on Your Machine
The input/output ports are located on the front and back of the machine.
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- LINE socket(For MFC models)
- EXT. socket(For MFC models)
USB accessory port (Front) (MFC-L3760CDW/MFC-L3780CDW/MFC-L8340CDW/MFC-L8390CDW)
- 10BASE-T / 100BASE-TX / 1000BASE-T port (For wired network models)
- USB port
When connecting the USB or network cable, follow the instructions in the software/driver installer.
To install driver and software necessary for operating your machine, go to your model's Downloads page at support.brother.com/downloads.
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