Here is my question. What would you be using as "originals"??? Here is why I ask. For instance, I have M274 Mule manuals, both original and repros. The originals (US Army/"real deal" printed ones), the pictures/digrams are clear. Some of the repro manuals I have are made well with the heavy tan cardstock/good paper, and look decent, but the diagrams/pictures almost unusable due to them being copied from the original to the copy.
With the "modern' TMs that have PDF files, this isnt much of a problem, but the older (non PDF file) ones, it is a problem. Also, unless the PDF files come from LOGSA, you need to check to make sure they are have the latest Changes to them. One generator TM I know of has over 10 changes from when it was orignally printed in the late 1980's. Manuals that arent current/updated can cause all sorts of problems. Troubleshooting with bad info is never good.
Even the Army has figured this out, thats why they publish PS Magazine every month. The changes in PS Magazine are integrated into the next update of the TM.
For all my trucks/trailers, I have ALL the TM's both on PDF and paper complete with all updates.
The mule only has the paperones, and my set of Original ones is almost complete thanks to Bill Watson. I have a nice set of copys that a good buddy made me that were really good copies, legible pictures/diagrams.