I'm sorry... I just don't see how printing can be "extreme." Sky-diving? Sure. Motocross? Yeah, I can see that. Printing? C'mon now... However, faster inkjet printers are definitely not a bad thing. Only thing I could see using an inkjet for is photo printing, though...

"At fourteen seconds per 4x6” photo print, the product is twice as fast as previous generations of printers. This speed improvement also holds for regular text, generally outputting a page at twice the price and half the cost of the older generation of printers."