Fujitsu fi-4860C Operator's Manual page 15

Turn the scanner OFF if it is damaged.
If the scanner is damaged for any reason, press down the power button
the scanner and unplug the power cable before contacting the authorized
agent.
Do not allow liquids to get inside the scanner.
Do not insert or drop foreign metal objects in to the scanner.
Do not scan wet document or document with paper clips.
Do not splash or allow the scanner to get wet.
If foreign objects (water, small metal objects, liquids, etc.) get inside the
scanner, immediately press the power button to turn off the power and dis-
connect the power plug from the power outlet.
Then contact the agent where you bought the scanner or Maintenance
Service Center.
Pay particular attention to this warning in households where there are
small children.
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