2FD/2FF/2FG1-2-11-2-1 DrumNote the following when handling or storing the drum.• When removing the drum unit, never expose the drum surface to strong direct light.• Keep the drum at an ambient temperature between 0°C/32°F and 35°C/95°F and at a relative humidity not higher than85% RH. Avoid abrupt changes in temperature and humidity.• Avoid exposure to any substance which is harmful to or may affect the quality of the drum.• Do not touch the drum surface with any object. Should it be touched by hands or stained with oil, clean it.1-2-2 TonerStore the toner in a cool, dark place. Avoid direct light and high humidity.1-2-3 Installation environment1. Temperature: 10 - 35°C/50 - 95°F2. Humidity: 15 - 85%RH3. Power supply: 120 V AC, 12 A220 - 240 V AC, 5.7 A (Average)4. Power source frequency: 50 Hz ±0.3%/60 Hz ±0.3%5. Installation location• Avoid direct sunlight or bright lighting. Ensure that the photoconductor will not be exposed to direct sunlight or otherstrong light when removing paper jams.• Avoid extremes of temperature and humidity, abrupt ambient temperature changes, and hot or cold air directed ontothe machine.• Avoid dust and vibration.• Choose a surface capable of supporting the weight of the machine.• Place the machine on a level surface (maximum allowance inclination: 1° ).• Avoid air-borne substances that may adversely affect the machine or degrade the photoconductor, such asmercury, acidic of alkaline vapors, inorganic gasses, NOx, SOx gases and chlorine-based organic solvents.• Select a room with good ventilation.6. Allow sufficient access for proper operation and maintenance of the machine.Machine front: 1000 mm/393/ 8 " Machine rear: 300 mm/11 13/16"Machine right: 300 mm/11 13/ 16" Machine left: 300 mm/11 13/ 16"Figure 1-2-1 Installation dimensionsa: 745 mm/295/ 16"b: 585 mm/23"c: 646 mm/253 / 8"d: 1510 mm/597 / 16"e: 1032 mm/40 5/ 8"f: 961 mm/37 13/ 16"a dbe cf