Canon PIXMA iP8750 - Manual (Page 269)

Cannot Detect the Printer during Wireless LAN Setup: Check 1
Are the computer and network device (router, access point, etc.) configured
and can the computer connect to the network?
Make sure that you can view web pages on your computer.
If you cannot view any web pages:
Configure the computer and network device.
For the procedures, refer to the instruction manuals supplied with the computer and network device, or
contact their manufacturers.
If you can view web pages after configuring the computer and network device, try to set up the network
communication from the beginning.
If you can view web pages:
Go to check 2.
Cannot Detect the Printer during Wireless LAN Setup: Check 2
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