Fujitsu FI-5900C Operator's Manual page 14

Do not touch the inside of the scanner.
Do not take apart or modify the scanner. The inside of the scanner contains high-voltage
components. Touching these components might cause fire or electric shock.
CAUTION
The following describes important cautions described in this manual.
Do not install the scanner on unstable surfaces.
Install the scanner on a desk so that none of its parts protrude outside of the desktop.
Also, make sure that the scanner is installed on a flat, level surface.
Do not install the scanner on unstable surfaces. Install the scanner on a level surface that
is free of vibration to prevent it from tilting.
Install the scanner on a strong surface that will support the weight of the scanner and any
other devices on that surface.
Firmly insert the power plug.
Firmly insert the power plug into the power outlet as far it will go.
Do not block the ventilation ports.
Do not block the ventilation ports. Blocking the ventilation ports generates heat inside the
scanner, which may result in fire or scanner failure.
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