1.5 < Introduction>Selecting a locationSelect a level, stable place with adequate space for air circulation. Allowextra space for opening covers and trays.The area should be well-ventilated and away from direct sunlight orsources of heat, cold, and humidity. Do not set the printer close to theedge of your desk or table.Clearance spaceFront: 500 mm (enough spaceso that trays can be opened orremoved)Back: 350 mm (enough spaceto allow opening of the rearcover or the duplex unit)Right: 100 mm (enough spacefor ventilation)Left: 100 mm (enough spaceto allow opening of the controlboard cover)Altitude adjustmentThe print quality is affected by atmospheric pressure, which isdetermined by the height of the machine above sea level. The followinginformation will guide you on how to set your machine to the best printquality or best quality of print.Before you set the altitude value, find the altitude where you are usingthe machine.1 Ensure that you have installed the printer driver with the providedPrinter Software CD.2 Double-click the Smart Panel icon on the Windows task bar(or Notification Area in Linux).You can also click Smart Panel on the status bar in Mac OS X.3 Click Printer Setting.4 Click Setting > Altitude Adjustment. Select the appropriate valuefrom the dropdown list, and then click Apply.NoteIIf your machine is connected to a network, SyncThru WebService screen appears automatically. Click Machine Settings> Setup (or Machine Setup) > Altitude Adj. Select theappropriate altitude value, and then click Apply.0High 312 High 23 High 1Normal4