1 September 2010 Xerox® 4112TM/4127TM Enterprise Printing Systems User Guide © 2010 Xerox Corporation. All rights reserved. Xerox, the sphere of connectivity design, and Xerox 4112/4127 Enterprise Printing Systems, are trademarks of Xerox Corporation in the United States and/or other countries. Microsoft, MS-DOS, Windows, Microsoft Network, and Windows Server are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Novell, NetWare, IntranetWare and NDS are registered trademarks of Novell, Inc. in the United States and other countries. Adobe, Acrobat, PostScript, PostScript3, and PostScript Logo are trademarks of Adobe Systems Incorporated. Apple, AppleTalk, EtherTalk, LocalTalk, Macintosh, MacOS and TrueType are trademarks of Apple Computer, Inc. , registered in the U. and other countries. HP, HPGL, HPGL/2, and HP-UX are registered trademarks of Hewlett-Packard Corporation. Changes are periodically made to this document. Changes, technical inaccuracies, and typographic errors will be corrected in subsequent editions. Table of Contents 1 Product overview. 1-1 Machine components. 1-1 User Interface (UI). 1-5 Common UI touch-screen controls. 1-7 Optional accessories. 1-8 Optional feeding accessories. 1-8 Optional finishing accessories...