Hi dear, ... I use the HP Indigo Press 5000. and I had a problem with the print. Why Indigo print results easily scratched and peeling off when removed from the stacker or when done in pieces?? what else if the image is black 4 colors!! while the prints coming out of the machine is perfect. How to outsmart that does not scratch or peel?? Is there any ink to indigo-5000 wrote more specific? Is there a machine or other supporting tools should I add to coat the print?? Please guide from your seniors? Thanks Andry.