Canon PIXMA MP640 Network Setup Troubleshooting - Page 2

Network Setup Troubleshooting This manual mainly describes problems you may encounter when setting up a network, and the possible causes 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 onscreen manual: Basic Guide/Advanced Guide. • Names of functions, etc. may differ from this manual depending on your network device (router, access point, etc.) or application software. Problems during Network Setup P.1 Easy Settings The Target Access Point is Not Displayed (Detected) P.1 Failed to connect to the access point. is Displayed P.2 Access point was not detected is Displayed P.3 Multiple access points with the same name exist. is Displayed P.3 WPS Settings Cannot connect. Multiple access points are enabled. is Displayed P.4 Connection failed. is Displayed P.4 Problems during Software Installation P.4 The Machine is Not Displayed (Detected) P.4 Check Printer Settings dialog box is displayed P.5 Other Troubleshooting Tips Forgotten or Do Not Know the Access Point Name/Network Name (SSID), Security Protocol (encryption standard), and Network Key The Machine is Not Detected after the Network Environment is Changed Reference Information Entering the Access Point's Wireless LAN Settings Directly on the Machine Specifying the Machine's IP Address (IPv4 only) Restoring the Machine's Default LAN Settings to Perform Setup Again Connection Checklist Specifications The following symbols are used in this manual. Instructions as notes for operation or additional explanations. Description for Windows users. Description for Macintosh users. Description for wireless connection. Description for wired connection. P.6 P.6 P.6 P.7 P.7 P.9 P.10 P.11 P.13