70 Installing Printer Drivers on Computers Running WindowsNOTE: When multiple printer drivers are installed on your computer, theSelect Printer window opens. In this case, click the name of Dell 1355cnwColor MFP listed in Printer Name.The Tool Box opens.2 Select TCP/IP Settings from the list on the left side of the page.The TCP/IP Settings page appears.If the IP address shows 0.0.0.0 (the factory default) or 169.254.xx.xx,an IP address has not been assigned. To assign one for your printer, see"Assigning an IP Address (for IPv4 Mode)" on page 53.Disabling the firewall before installing your printerNOTE: For Windows XP, Service Pack 2 or 3 must be installed.If you are running one of the following operating systems, you must disablethe firewall before installing the Dell printer software:• Windows 7• Windows Vista• Windows Server 2008 R2• Windows Server 2008• Windows XP1 Click Start Help and Support.NOTE: For Windows Server 2008 R2 and Windows 7 operating systems, if youuse Online Help, switch to Offline Help on Windows Help and Supportwindow.2 In the Search box, type firewall and then press Enter.In the list, click Turn Windows Firewall on or off and then follow theinstructions on the screen.Enable the firewall after the installation of the Dell printer software iscomplete.Inserting the Drivers and Utility CD1 Insert theDrivers and Utilities CD into your computer to start Easy SetupNavigator.