Q: I can airprint from my macbook and imac but not my iphone and ipad, whats wrong?

Hi Frerdrik68,

I know it´s been a long time since this post but I just got a new Airport Extreme and have my printer connected to the usb port, it works perfectly on my iMac (as AirPrint) but when I try to print from my iPhone 6s it doesn´t detect any printer,

Did you find the solution for this?

Thanks

What model is the printer?

I Think you may be misunderstanding the difference between wifi printing and AirPrint.

THough it is possible your printer does both.

Canon MP230, actually I´ve checked already and it doesn´t support AirPrint.

So what I get from your message, I can print from the iMac as wifi printing? and to print with the iPhone it has to be only over AirPrint devices?

That is correct.