Brother MFC-9125CN User Manual page 126

IMPORTANT
DO NOT remove or damage any of the caution or warning labels inside the product.
Note
Lightning and power surges can damage this product. We recommend that you use a quality
surge protection device on the AC power line and any telephone (RJ-11) or Ethernet (RJ-45)
cable plugged into the product, or that you unplug the cords during a lightning storm.
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