We just got a Heidelberg Suprasetter A52/74 as a backup and I'm trying to figure out if it will burn a 605mmx745mm plate. I've read through all the documentation I could find. It states A52 max size as 670x525mm, A74 670x750mm. The problem is it doesn't state what the difference between A52 and A74 is. I'm not sure if there are 2 different models, the one I have has both numbers and doesn't specify if it's one or the other. Anyone have any idea? I've attached a screenshot page from the manual showing the specs. Any help would be greatly appreciated!