No, there's no way. Have you seen the new Apple desktop? That thing is POWERFUL. Technology is moving. Perhaps the issue, or the reason people debate it, is becasue we're used to it now. We're normally ready for the next big thing so when it comes out, it doesn't have that "WOW!" factor anymore.
Innovations in relm of computers and printers has not ceased to exist, it has just gotten to the point where the typically everyday user doesn't notice them. The innovations are taking place behind the visible elements of the hardware. All you have to do is to consider how far the used of embedded chips on motherboards has come or take a look at 3D printer technology.
When dealing with the issue of innovation of computers along with other things we can not simply say that innovation for the products as come to an end. We are in the age of much technology which almost advances on a daily basis. There is still a lot of things coming out.
I do not believe innovation has stopped. We have innovation everyday with computers. Storage capacities are still climbing and operating speeds inch up as well. Printed could be viewed as print media or printers. Print media is dead, I think we all see that coming, but printers are still advances. 3D printers will be the wave of the future.