In Lightroom 4:Mac OS 10.6.8. I have an expecially large image (scanned) which is 10,000 X 14,000. I have edited it but when I try to print or export the image, it starts to "Rendering Page" but gets stuck and is unable to complete the task before it times out. When I use normal sized photo images (raw), it works fine. I suspect the problem is related to the size of the file. Is there some way I can reduce the size of the image while in Lightlroom? Or is there any other solution?