FUJITSU fi-4860C - Manual (Page 18)

●xvii
Do not use aerosol sprays near the scanner.
Avoid any contact when scanner is in use.
Disconnect the power plug from the power outlet when the scanner is
not used for a long period of time.
Do not install the scanner in the direct sunlight.
Do not carry alone.
Do not use aerosol sprays to clean the scanner. Aerosol sprays cause dirt
and dust to enter the scanner, resulting scanner failure and malfunction.
Avoid any contact when scanner is operating as this may cause injuries.
When the scanner is not used for a long period of time, be sure to
disconnect the power plug from the power outlet for safety.
Do not install the scanner in the direct sunlight or near heating apparatus.
Doing so might cause excessive heat to build up inside the scanner,
causing fire or scanner trouble. Install the scanner in a well-ventilated
location.
When moving the scanner, never carry alone. It is heavy.