ENGLISHNetwork Setup TroubleshootingThis manual mainly describes problems you may encounter when setting up a network, and the possiblecauses and solutions.Find a description related to your problem and follow the solution.If you cannot find a description for your problem or if you encounter a problem after setup, refer to the on-screen manual: Basic Guide/Advanced Guide.Screens are based on Windows Vista Ultimate and Mac OS X v.10.5.x.Names of functions, etc. may differ from this manual depending on your network device (router, accesspoint, etc.) or application software.•The Target Access Point is Not Displayed (Detected) P.2P.2Failed to connect to the access point. is DisplayedP.3The Machine is Not Displayed (Detected)Cannot connect. Multiple access points are enabled. is DisplayedConnection failed. is DisplayedP.7P.7P.4Multiple access points with the same name exist. is DisplayedP.3P.7P.7P.8Check Printer Settings dialog box is DisplayedProblems during Network SetupProblems during Software InstallationWPSEasy setupAccess point was not detected. is DisplayedThe directly entered access point was not detected. is DisplayedP.6The device may not be able to connect to the network is DisplayedP.5Other Troubleshooting TipsForgotten or Do Not Know the Access Point Name/Network Name (SSID), SecurityProtocol (encryption standard), and Network KeyThe Machine is Not Detected after the Network Environment is ChangedP.10P.10P.10Connection Checklist P.15Reference InformationSpecifying the Machine's IP Address (IPv4 only) P.13P.10Restoring the Machine's Default LAN Settings to Perform Setup Again P.14Entering the Access Point's Wireless LAN Settings Directly on the Machine P.11Character Entry P.10The following symbols are used in this manual.Description for Windows users.Description for Macintosh users.Instructions as notes for operation or additional explanations.Description for wireless connection.Description for wired connection.Advanced setup