Canon PIXMA MP640 Network Setup Troubleshooting - Page 6

WPS Settings Cannot connect. Multiple access points are enabled. is Displayed Action The message appears when multiple access points are detected. Wait for a while, then configure the settings again. Problems during Software Installation The Machine is Not Displayed (Detected) Check A A Connection failed. is Displayed Check The message appears when an error occurs. Check the access point settings, then configure WPS settings again. • For details on how to check the settings of the access point, refer to the manual supplied with the access point or contact its manufacturer. • For the procedure to configure WPS settings of the machine, refer to "Wireless Setup Using WPS (Wi-Fi Protected Setup)" on page 26 in the printed manual: Getting Started. • When using an access point that does not support WPS, configure settings manually. For the procedure to configure settings of the machine manually, refer to "Wireless Setup" on page 22 in the printed manual: Getting Started.  Check 1 For a wireless connection, make sure that you follow Check 1, 2, 3, 4, 5 and 6 of "Connection Checklist" on page 11, then click Update (A). For a wired connection, make sure that you follow Check 1, 2, 3, 7 and 8 of "Connection Checklist" on page 11, then click Update (A). Check 2 Is the machine connected to a network? • For details on how to check if the machine is connected to a network, refer to "Confirm Connection Status" on page 32 in the printed manual: Getting Started. If the machine is not connected to a network, perform setup again by following the procedures in "Wireless Setup" on page 22 and onward or "Wired Setup" on page 29 and onward in the printed manual: Getting Started. Check 3 Is the IP filtering feature enabled on the network device (router, access point, etc.)? • For details on how to check settings of the network device, refer to the manual supplied with the network device or contact its manufacturer. Set the network device to accept the IP address of the machine. • For details on how to change settings of the network device, refer to the manual supplied with the network device or contact its manufacturer. • To check the IP address of the machine, press the HOME button, then using the Easy-Scroll Wheel and OK button, select Settings > Device settings > LAN settings > Confirm LAN settings > Wireless LAN setting list or Wired LAN setting list, then check IP address.