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PPU-231 User’s Manual
CITIZEN
PRECAUTIONS FOR HANDLING
Do not handle the equipment in the following manners, because problems may result.
• Do not use any other power source besides the accessory AC adapter. Also, do not use the AC adapter
for other purposes.
• Do not print without paper.
• Do not drop or put any foreign object, such as a clip, pin, or the like, inside the unit.
• Do not spill any liquid or spray any chemical-containing liquid over the equipment.
• Never use a pointed object, such as a pen, to operate the operation panel.
• Do not use Scotch tape to fasten paper together for continuous use. It could damage the printing head.
• Never pull the set paper forcibly. When opening/closing the unit cover, take care that the paper will
not be caught. It could cause the paper to jam.
• Be sure to use the specified paper. Use of other paper could deteriorate the print quality or cause a
problem with the printing head.
To Prevent Injury and Spreading of Damage
• Never touch the printing head, motor, or paper cutting blade. Your finger may be cut.
• During power-on or immediately after printing, do not touch electrical parts or moving parts, such as the
mechanism, motor, internal gear, etc. They may be very hot and can burn your hand/finger.
• Be careful to avoid bodily injure or damaging other objects with an edge of sheet metal.
• Should any error occur while operating the equipment, stop it immediately and disconnect the power
plug from the plug socket.
• Only a qualified serviceman is allowed to disassemble or repair the unit.
• Should a problem occur, leave solving it to our serviceman. Do not disassemble the equipment on
your own.
• When opening/closing the unit cover, and so on, be careful not to catch your hand or finger on the
equipment.
• After using the equipment, turn off the power switch and unplug the AC adapter from a plug socket.