HP Color LaserJet 9500 Service Manual - Page 40

Environmental requirements The electrical and environmental specifications must be maintained to ensure the correct operation of the output device. Consider the following points before installing the output device: ● Install in a well-ventilated, dust-free area. ● Install on a level, flat surface that can support the printer and output device size and weight. ● Ensure adequate power-supply circuitry (see table 2 on page 28). ● Install where temperature and humidity are stable, with no abrupt changes, and away from water sources, heating vents, humidifiers, air conditioners, refrigerators, or other major appliances (see table 3 on page 28). ● Install away from direct sunlight, areas that experience vibration, open flames, ammonia fumes, ultrasonic heaters, and devices that emit a magnetic field. If the output device is placed near a window, make sure the window has a curtain or blind to block direct sunlight. ● Maintain enough space around the output device for proper access and ventilation (see "Physical requirements" on page 39). 38 Installation ENWW