21Before You Use Your Dell MachineBefore You Use Your Dell Machine• Applicable Models• Definitions of Notes• Important NoteApplicable ModelsThis User's Guide applies to the following models:Dell Multifunction Printer | E515dwDell Multifunction Printer | E515dnDell Multifunction Printer | E514dwDefinitions of NotesWe use the following symbols and conventions throughout this User's Guide:WARNING WARNING indicates a potentially hazardous situation which, if not avoided, couldresult in death or serious injuries.CAUTION CAUTION indicates a potentially hazardous situation which, if not avoided, may resultin minor or moderate injuries.IMPORTANT IMPORTANT indicates a potentially hazardous situation which, if not avoided, mayresult in damage to property or loss of product functionality.NOTE NOTE specifies the operating environment, conditions for installation, or specialconditions of use.Tips icons provide helpful hints and supplementary information.Electrical Hazard icons alert you to possible electrical shock.Fire Hazard icons alert you to the possibility of a fire.Hot Surface icons warn you not to touch hot machine parts.Prohibition icons indicate actions you must not perform.Bold Bold style identifies buttons on the machine's control panel or computer screen.Italics Italicized style emphasizes an important point or refers you to a related topic.Courier New Courier New font identifies messages shown on the machine's LCD.