xService ManualPrecautions1-21.2 Safety Caution1.2.1 Noxious Material PrecautionThe toner in a printer cartridge contains a chemical material, which may harm human body if it is swallowed.Please keep children out of reach of the toner cartridge.1.2.2 Electric Shock or fire PrecautionIt is possible to get electric shock or burn by fire if you don't fallow the instructions of the manual.(1) Use exact voltage. Please use an exact voltage and wall socket. If not, a fire or an electric leakage can becaused.(2) Use authorized power cord. Do use the power cord supplied with PRINTER. A fire can happen when over cur-rent flows in the power cord.(3) Do not insert many cords in an outlet. A fire can be occurred due to flow over current in an outlet.(4) Do not put water or extraneous matter in the PRINTER. Please do not put water, other liquid, pin, clip, etc. Itcan cause a fire, electric shock, or malfunction. If this occurs, turn off the power and remove the power plugfrom outlet immediately.(5) Do not touch the power plug with wet hand. When servicing, remove the power plug from outlet. Do not insertor take off it with wet hand. Electric shock can be occurr.(6) Caution when inserting or taking off the power plug. The power plug has to be inserted completely. If not, a firecan be caused due to poor contact. When taking off the power plug, grip the plug and take it off. If grip the lineand pull over, it could be damaged. A fire or electric shock could happen.(7) Management of power cord. Do not bend, twist, or bind it and place other materials on it. Do not fix with sta-ples. If the power cord gets damaged, a fire or electric shock can happen. A damaged power cord must bereplaced immediately. Do not repair the damaged part and reuse it. A repaired part with plastic tape can because a fire or electric shock. Do not spread chemicals on the power cord. Do not spread insecticide on thepower cord. A fire or electric shock can be happen due to thinner(weak) cover of the power cord.(8) Check whether the power outlet and the power plug are damaged, pressed, chopped, or blazing fire or not.When such inferiorities are found, repair it immediately. Do not make it pressed or chopped when moving themachine.(9) Caution when there is thundering or lightning, and being flash of lightening. It causes a fire or electric shock.Take the power plug off there is thunder. Do not touch cable and device when thundering and flash of lighten-ing.(10) Avoid the place where is moisture or has dust. Do not install the printer where lots of dust or around humidifi-er. A fire can occurred. A plug part need to clean well with dried fabric to remove dust. If water drops aredripped on the place covered with dust, a fire can occurred.(11) Avoid direct sunlight. Do not install the printer near window where direct contacts to the sunlight. If themachine contacts sunlight long time, the machine cannot work properly because inner temperature of themachine is getting hotter. A fire can occur.(12) Turn off the power and take off the plug when smoke, strange smell, or sound from the machine. If you keepusing it, a fire can be occurred.(13) Do not insert steel or metal piece inside/outside of the machine. Do not put steel or metal piece into a ventila-tor. An electric shock could happened.