Canon PIXMA MG4200 Series On-Screen Manual page 502

Home > Troubleshooting > Problems with Network Communication
> Cannot Detect the Machine When Setting up Network Communication
the Wireless LAN: Check 6
U027
Cannot Detect the Machine with the Wireless LAN: Check 6
Check the settings of the access point.
Check the settings of the access point for the network connection such as IP address filtering, MAC
address filtering, or DHCP function.
For details on how to check the settings of the access point, refer to the instruction manual supplied
with the access point or contact its manufacturer.
After checking the settings of the access point, click Redetect on the Check Printer Settings
screen.
When the machine is detected, follow the instructions on the screen to continue to set up the
network communication.
If the problem is not resolved, select the Set up the network connection via USB check box on the
Check Printer Settings screen and click Next to set up the network communication via USB.
> Cannot Detect a Machine on a Network
> Cannot Detect the Machine with
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