I have an HP Designjet 5500ps. When I print allowing the printer to manage color I can print from LR, no problem. When I try to let LR manage color with the ICC profile I downloaded for my media, then nothing happens. I hit print and the print job disappears. It never makes it to the printer. I see the processing bar in the top left hand corner of LR process the job, but nothing happens after that. I have changed the color matching method in the printer to Managed by Application. Still nothing. Any help would be appreciated.