[. . . ] Use of any other adapter with this product or the use of the supplied AC adapter with other equipment may result in fire or electric shock. [. . . ] If ink gets on your skin, wash the area thoroughly with soap and water. If discomfort or vision problems continue after a thorough flushing, see a doctor immediately. If ink gets into your mouth, spit it out immediately and see a doctor right away. EN Do not leave the printer in a vehicle, and keep it out of direct sunlight and away from heat sources. Do not place the printer in a microwave oven or a high-pressure container. Otherwise, the battery could become hot, emit smoke, rupture, or catch fire. If the liquid leaks from the printer (or the printer gives out bad smell), let the printer leave from flammable objects immediately. Unless do that, the electrolyte leaked from battery will catch fire and it will cause the smoke, flame or rupture of it. [. . . ] If you are not going to use the product for a long period, be sure to unplug the AC adapter from the electrical outlet. [. . . ]