Kyocera KM-2540 Operation Manual page 7

Small amounts of ozone and other chemicals are released during
copying, but the quantities do not present any health risk to humans. If,
however, the machine is used over a long period of time in a poorly
ventilated room or when making an extremely large number of copies,
the smell may become unpleasant. To maintain the appropriate
environment for copy work, it is suggested that the room be properly
ventilated.
Do not install this machine beneath fluorescent lights. The original size
may be detected incorrectly.
Power supply/Grounding the machine
Warning
Do not use a power supply with a voltage other than that
specified. Avoid multiple connections in the same outlet. These
types of situations present a danger of fire or electrical shock.
Plug the power cord securely into the outlet. If metallic objects
come in contact with the prongs on the plug, it may cause a fire or
electric shock.
Always connect the machine to an outlet with a ground
connection to avoid the danger of fire or electrical shock in case
of an electric short. If an earth connection is not possible, contact
your service representative.
Other precautions
Connect the power plug to the closest outlet possible to the machine.
Handling of plastic bags
Warning
Keep the plastic bags that are used with the machine away from
children. The plastic may cling to their nose and mouth causing
suffocation.
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