Printer are not accessible through 5 GHz wireless

I have a complete wireless network at home which consist of 2 Airport extreme routers. My Canon MX920 printer is connected via ethernet with extreme router a (old model).

If I connect my Macbook Pro wireless through 5 GHz with extreme router B (new model), I don't see Canon printer. If I connect through 2.4 Ghz, everything works fine. If my Macbook is connected wireless to the router extreme (who is also connected to the printer) both 2.4 ghz and 5 GHz works very well.

I don't understand this. Can anyone help?


We will start by asking you to provide us with the exact model of your AirPort Extreme base stations both numbers. Are they connected by wire or wireless? Is a base station used to extend the WiFi on the other?

Tags: Wireless

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