Brother MFC-9550 All in One Printer User Manual


 
133
OPTIONAL ACCESSORIES
WARNING
Do not touch the surface of the main controller board.
3
To install the memory board onto the main controller board, use the
attached spacer and plug it into the left connectors of the main
controller board.
WARNING
Hold the edge of the memory board. Do not touch the surface of the
board.
Make sure the memory board is securely seated in the main
controller board.
4
Reinstall the rear cover.
5
Reconnect the interface cable.
6
Plug the power cord into the AC socket.
7
Connect the telephone line cord.