Preface 1PrefaceThank you for purchasing OKI Multifunctional Digital Systems. This manual describes how to troubleshoot the problemsthat could occur while you are using the equipment. Keep this manual within easy reach, and use it to configure anenvironment that makes the best use of the OKI MFP's functions. How to read this manual Symbols in this manualIn this manual, some important items are described with the symbols shown below. Be sure to read these items beforeusing this equipment.Other than the above, this manual also describes information that may be useful for the operation of this equipment withthe following signage: OptionsFor the available options, refer to “Options” in the Quick Start Guide for this equipment. Screensy Screens on this manual may differ from the actual ones depending on how the equipment is used, such as the statusof the installed options.y The illustration screens used in this manual are for paper in the A/B format. If you use paper in the LT format, thedisplay or the order of buttons in the illustrations may differ from that of your equipment. Trademarksy The official name of Windows XP is Microsoft Windows XP Operating System.y The official name of Windows Vista is Microsoft Windows Vista Operating System.y The official name of Windows 7 is Microsoft Windows 7 Operating System.y The official name of Windows Server 2003 is Microsoft Windows Server 2003 Operating System.y The official name of Windows Server 2008 is Microsoft Windows Server 2008 Operating System.y Microsoft, Windows, Windows NT, and the brand names and product names of other Microsoft products aretrademarks of Microsoft Corporation in the US and other countries.y Apple, AppleTalk, Macintosh, Mac, Mac OS, Safari and TrueType are trademarks of Apple Inc. in the US and othercountries.y Adobe, Acrobat, Reader, and PostScript are trademarks of Adobe Systems Incorporated.y Mozilla, Firefox and the Firefox logo are trademarks or registered trademarks of Mozilla Foundation in the U.S. andother countries.y IBM, AT and AIX are trademarks of International Business Machines Corporation.y NOVELL, NetWare, and NDS are trademarks of Novell, Inc.y Other company names and product names in this manual are the trademarks of their respective companies.This equipment provides the scanning/printing function as an option. However, this optional scanning/printing function is alreadyinstalled in some models.Indicates a potentially hazardous situation which, if not avoided, could result in death, seriousinjury, or serious damage, or fire in the equipment or surrounding objects.Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderateinjury, partial damage to the equipment or surrounding objects, or loss of data.Indicates information to which you should pay attention when operating the equipment.Describes handy information that is useful to know when operating the equipment.Pages describing items related to what you are currently doing. See these pages as required.