@Shaiju wrote: Ac1200 smart wifi router can not detect usb on usb printer how we can solve this.
With next to no information to go by, it is anybody's guess as to what is going wrong.
Is this anonymous printer connected to a router? A PC? Something else?
If a router, which one?
AC1200 is not a reliable guide to model number. Many devices come with an AC tag, but it is essentially a label that Netgear, and other brands, attach to hardware to describe wifi speeds.
Look at the label on the device for the model number.
