Xerox Welcome Center107RestrictionsThis section explains the restrictions that apply while using Internet or intranetconnections.Internet/Intranet connectionsConnection to the Internet or an intranet depends on various settings, including thedestination web server, the used server application, proxy server, and firewall types.When connecting to the Internet or an intranet using server application software, proxy,or firewall supplied by another company, the following conditions are required.• Windows 2000, Windows XP, Windows Server 2003 or Windows Vista operatingsystem• Conformance with the following conditions:– RFC2616: Hypertext Transfer Protocol HTTP/1.1(Normal connections, SSL connections, Proxy authentication)– RFC2617: HTTP Authentication: Basic and Digest Access Authentication(Basic authentication support only, others are not supported)– RFC2817: Upgrading to TLS Within HTTP/1.1– RFC2818: HTTP Over TLSXerox Welcome CenterIf you need any additional help on using your machine, you can:1) Refer to the User Guide or this System Administration Guide.2) Visit our Customer Web Site at www.xerox.com or contact the Xerox WelcomeCenter.Please have your serial number at hand when contacting Xerox.The Welcome Center will want to know the following information: The nature of theproblem, the serial number of the machine, the error code (if any), as well as the nameand location of your company. Follow the steps below to look up the serial number ofthe machine.1. Open your web browser, and enter the machine's IP address in the [Address] boxto access CentreWare Internet Services.2. Click the [Properties] tab.3. Click [Description].Under [Serial Number], the serial number is displayed.NOTE: The serial number is also located inside of the Left Side Cover. Refer toSerialNumber on page 7.