How do I export files so that they are the highest quality for printing?
How do I get the best quality print when exporting from aperture? Do I have to edit a RAW image to achieve this or can I just edit a JPEG and get the same results?
Aperture 3
If you have edited the image, the RAW won't work. If your print service accepts it, export the image as a TIFF at the maximum image size. This will get the best resolution at the least amount of compression. Warning, this results in a *big* file.