[. . . ] Use of other cords with this product or the use of the supplied power cord with other equipment may result in fire or electric shock. [. . . ] Never disassemble, modify, or attempt to repair the power cord, plug, printer unit, scanner unit, or options by yourself, except as specifically explained in the product’s guides. Unplug the product and refer servicing to qualified service personnel under the following conditions: The power cord or plug is damaged; liquid has entered the product; the product has been dropped or the casing damaged; the product does not operate normally or exhibits a distinct change in performance. Do not adjust controls that are not covered by the operating instructions. Place the product near a wall outlet where the plug can be easily unplugged. Be careful when you handle used ink cartridges, as there may be some ink around the ink supply port. 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. [. . . ] If ink gets into your mouth, spit it out immediately and see a doctor right away. [. . . ]