iDP-3420/3421/3423 User’s Manual

PRECAUTIONS FOR INSTALLATION

·Do not use or store the equipment in a place exposed to fire, moisture, or direct sunlight, or in a place near a heater or a thermal device where the prescribed operating temperature and humidity are not met, or in a place exposed to much oil, iron powder, or dust. The equipment may become out of order, emit smoke, or catch fire.

·Do not install the equipment in a place like a laboratory where chemical reactions are expected, or in a place where salt or gases are contained in the air. There is a danger of fire or electric shock.

·Do not put any object on the printer. It may cause trouble.

·Do not use the equipment near a radio or TV receiver. Do not share the power from a plug socket a radio or TV receiver is connected to. It may cause a reception problem.

·Use the equipment only at the specified voltage and frequency. Otherwise, it may emit smoke and catch fire or cause other problems.

·Confirm that a plug socket used for connection has sufficient capacity.

·Do not overload a single electrical outlet in connecting the power cable. It may result in the cable catching fire or a power outage. Also, do not stamp or put any object on the cable.

·Never connect a grounding cable to a gas pipe. There is a danger of explosion. When connecting or disconnecting the grounding cable, be sure to disconnect the power plug from the plug socket.

·When connecting/disconnecting the cables, be sure to turn off the power first, including the connected side, and then connect/disconnect them, holding a plug and a connector. Do not pull or carry the equipment with a load applied to the cable.

·Connect a connector cable securely. If a reverse-polarity connection is made, internal elements may be broken or a mating device may be adversely affected.

·Use a shielding wire or twisted pair wire for a signal line, in order to minimize noise effect. Avoid connecting to a device that is likely to generate noise.

·When a drawer kick connector is provided, do not connect any device other than the prescribed solenoid specifications. Negligence of this could cause trouble.

·Use the equipment in an environment where there is a plug socket near the main body and you can easily disconnect the power plug from it, to shut off the power.

·When the equipment will not be used for a long period of time, unplug it.

·When transporting the equipment, remove the rolled paper from it.

·Install the equipment on a flat, stable desk in a well-ventilated place free from vibrations. (Do not block the ventilation port.)

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CITIZEN

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Citizen Systems iDP-3420, iDP-3421, iDP-3423 user manual Precautions for Installation