Xerox WorkCentre Pro 421 User Guide Table of Contents-iiiTable of Contents1 About This Guide.............................................................. 1-1Finding Information in the User Guide................................................1-2Customer Support.................................................................................1-4Conventions ..........................................................................................1-5Orientation...............................................................................................1-5Bracket Text Typeface ............................................................................1-7Italic Typeface .........................................................................................1-7Quick Pathway ........................................................................................1-7Notes.......................................................................................................1-8Hints ........................................................................................................1-8Cautions ..................................................................................................1-8Warnings .................................................................................................1-8Related Information Sources ...............................................................1-92 Product Overview ............................................................. 2-1System Overview ..................................................................................2-2Using Department Codes........................................................................2-2Identifying the Machine Configurations and Components ...............2-4WorkCentre Pro 421E .............................................................................2-4WorkCentre Pro 421DE ..........................................................................2-5WorkCentre Pro 421DEi - European Product .........................................2-6WorkCentre Pro 421DEi - North American Product ................................2-7WorkCentre Pro 421Pi ............................................................................2-8Components............................................................................................2-9Control Panel Components and Function Keys...............................2-11Power ON/OFF.....................................................................................2-14Powering On .........................................................................................2-14Powering Off .........................................................................................2-14Power Save ..........................................................................................2-15Standby Mode .......................................................................................2-16Sleep Mode (Energy Saver)..................................................................2-16