No, it's really not. You're hung up on this copy business, and it's wrong. These were the original documents. There is no other original document sitting around somewhere they were copied from. They are the originals. The only question (assuming they were signed with an autopen) is whether or not an autopen signature is sufficient to properly promulgate a document. Since statute provides a rebuttable presumption that the documents are valid, you will need to no only prove that they were autopenned, but also provide a legal argument that the autopen isn't sufficient. You can't simply say, "Isn't it obvious?" And you certainly can't claim they are facsimiles, because they are not.
You may or may not be right that the autopen is insufficient, but you can't get there by pretending that an autopenned document amounts to a copy. Because that's simply not the case. Original copies are autopenned all the time. It's your job to prove that practice is simply insufficient to effectuate a particular document.