ix5. Installation5.1 Power sourceDo not plug too many leads into a single socket. Use a dedicated electric outlet and confirm that thepower is within the specification.Connect the single power cord to an electric outlet which supplies power morethan the maximum power consumption of this laser printer.5.2 GroundBe sure to establish the ground of this laser printer.Be sure to connect the ground of this laser printer with one of the followings:- Grounding terminal of an electric outlet- Copper or the like which is embedded 650 mm or deeper in the ground- Grounding terminal for which the grounding work has been carried outBe sure not to establish a ground with the followings:- Gas pipe- Ground for telephone- Water pipe which is partially made from plasticWhen establishing a ground, be sure not to use the 2pin - 3pin conversion plug.5.3 Installation location- Make sure there is enough space for operations of this laser printer.- Install where the temperature and the humidity meet the following environment:- During operation:5 to 35 degree C / 15 to 85 %RH (70%RH at 35 degree C, 85%RH at 32 degree C).- no condensation- Not in operation:-20 to 40 degree C / 5 to 85%RH (A place with no condensation)- Install in a flat place with the angle of gradient of 5 degree or less.- Install in a place with the illumination of 3000 Lux or less. (Avoid direct sunlight.)- Avoid a place near a water system, a humidifier or fire, a dusty place, or a place which gets air blastingof an air conditioning.- Avoid where volatile or flammable gas is generated.- Avoid an ill-ventilated place.- Avoid an unstable and non-durable place.