44072903TH Rev.1 40 /Oki Data CONFIDENTIAL 3. INSTALLATION3.5.2 Connection of the power cablePower supply conditions• Observe the following conditions:AC: 100V ± 10%Power frequency: 50 Hz or 60 Hz ± 2 Hz• If the available power is unstable, use a voltage regulator of the like.• The maximum power consumption of this printer is 1,350W. Ensure that the powersource offers an ample margin in the power capacity.• Proper operation with a UPS (uninterruptible power supply) or inverter is notguaranteed. A warning to not use either UPS or inverter should be given to the user.It may expose you to electric shocks orcause a fire.• Installation and removal of the power cord and the grounding wire must be performedafter turning the switch to OFF.• The grounding wire should be connected to the specified grounding terminal. Neverconnect the grounding wire to a water pipe, gas pipe, or a telephone line ground, or to alightning rod or the like.• Hold the power plug of the power cord to plug in or unplug the cord.• Insert the power plug securely into a receptacle as far as it will go.• Do not insert or remove the power plug with wet hands.• Lay the power cord in a location where it is not likely stepped on, and avoid placinganything on the power cord.• Do not bundle or tie the power cord.• Do not use a damaged power cord.• Avoid many loads on one electrical outlet.• Do not connect the printer to the same power outlet shared by other electric appliances.Especially, if the printer is connected to the same power outlet in conjunction with an air-conditioner, copy machine or shredder, electric noise may cause false operation of theprinter. If it is inevitable to connect them to the same power outlet, use a commercialnoise filter or noise-cut transformer.• Operate the printer with the supplied power cord only. Do not use an extension cord. If itis inevitable to use an extension cord, use one with rating of 15A or more.• Use of an extension cord may hinder the printer from operating normally because of avoltage drop.• Be sure to use the power cord supplied with the printer. Do not use a power cordprovided for any other products.• The power cord supplied with the printer is provided only for the printer. Do not use thepower cord for other products.• Do not turn off the power or remove the power plug while the printer is printing.• If the printer is going to be placed out of use for an extended period of time due to a longspell of holidays or a trip out of town, unplug the power cord.About the connections of the power cord and grounding wire, the user should be giventhorough explanation on the basis of the user's manual.Connecting the power cordNote! Ensure that the power switch is in OFF (O).(1) Insert the power cord into the printer.(2) Inset the power plug into the power outlet.Pressing on (I) of the power switch[Toner gauge] will appear when the printer has started up completely.O I
