I will be happy if I can get my Canon LBP 6230 Laser Printer working with the MAC OS Sierra using EITHER Wireless or Wired LAN. Here is what I tried:
System Preferences > Printers & Scanners>Clicked on +
Click on "IP" on ADD screen.**
I tried using both "air Print and using Internet Printing Protocol[IPP].
I used "select Software". On the Screen "Printer Software" I selected "Canon LBP6230/6240 the "OK"
Then I clicked "ADD" on the ADD SCREEN.
The MAC then displayed "SEtting 10.0.0.11"
after about 15 seconds the MAC screen displayed "Unable to Verify the Printer on your Network"
I then clicked on CONTINUE even though it couldn't verify that the Canon was on 10.0.0.11
On the PRINTERS & SCREENS SCREEN the new CANON laser printer displayed 10.0.0.11 NOT THE NAME OF THE CANON PRINTER.
I tried to use the Canon Printer- I wasn't setup correctly/did not do anything. Note another Canon printer was already working correctly with the MAC[MX922]. The MX922 was connected via my Ethernet LAN.
What Can Be done? I suspect that the IP Address that I obtained from the Canon printer could be incorrect but do not know how to determine the IP ADDRESS OF THE PRINTER USING another method.
FYI: When I used the router's address 10.0.0.1 the MAC froze at the display of "Setting up 10.0.0.1
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I tried connecting this Canon printer the same ways with the LAN connection disabled to see if the wireless connection would work. It did not..
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**Entered the IP address that I got from printer[pressing b oth the wireless button and the ON/OFF button yields PRINTOUT with The IP address of the printer on my WIRED LAN. The Canon Printer is connected to a port on the rear of my Xfinity dual band 802 ac ROUTER. using a ethernet cable.