Appendix57Windows NT 4.0: Pentium processor; 16 MB RAM; 25 MB free hard disk spaceMacintosh: OS 8.1 or later; USB port; 10 MB RAM; 30 MB free hard diskspaceSafety InformationSafety InformationSafety InformationSafety InformationWarnings and CautionsWarnings and CautionsWarnings and CautionsWarnings and CautionsThis guide uses the following icons to indicate situations that could causedamage or injury:Read and follow all of these cautions and warnings to ensure the safe use of theprinter. To avoid the hazards of fire, personal injury, or damage to the printer,never attempt to use the printer in any way other than the methods described inthis guide.Choosing a LocationChoosing a LocationChoosing a LocationChoosing a Location• Never set the printer on a surface that is unstable or subject to excessivevibration. The printer could tip or fall and cause injury.• Never use the printer in a location that is subject to high humidity, dust, hightemperatures, or direct sunlight.If you have an iMac with Mac OS 8.1, you must upgrade theOS before installing the printer driver. iMac Update 1.0 isavailable by download from www.apple.com.If you have multiple users set up in OS 9, log in as the Ownerbefore downloading and installing.Always follow the instructions provided in Warnings to preventpotential serious personal injury or death as a result of carelessoperation of the equipment.Always follow the instructions provided in Cautions to preventminor injuries to yourself or damage to the equipment as a resultof careless operation of the equipment.Never place the printer near flammable solvents such as alcohol,thinner, etc. To avoid the hazards of fire or electric shock, keep allflammable liquids away from the printer.