[. . . ] Place the printer near a wall outlet where the power cord can be easily unplugged. [. . . ] Do not use aerosol products that contain flammable gases inside or around the printer. Except as specifically explained in your documentation, do not attempt to service the printer yourself. If you remove an ink cartridge for later use, protect the ink supply area from dirt and dust and store it in the same environment as the printer. Do not use a telephone to report a gas leak in the vicinity of the leak. [. . . ] If you remove an ink cartridge for later use, protect the ink supply area from dirt and dust and store it in the same environment as the printer. [. . . ]