This is a Canon TS9521. Go to Manual Connection. Router appears. Select and "Connecting to..." appears. "Failed to connect error" appears with recommended fixes:
1. Check that the router is correct. VERIFIED
2. Check the entered password is correct. NO WAY TO VERIFY. DOES NOT PROMPT
3. Restart wireless router. DID THIS SEVERAL TIMES
I also Reset the printer. I tried connecting to a test router. Works fine. How can I remove all traces of this problematic router so I can enter the right password?
