“We used to use”
You obviously don’t have the experience to understand what pixel to pixel exact match means. It occurs ALL OVER the document.
And it is NOT normal. I have been dealing with digital documents for a very long time. This is a digitally-created document.
I suggest you do some research here at FR and review them. See what real experts say.
BTW, I spent most of my life in several aspects of the printing industry so dont' get too uppity around me or I'll think you are a Leftwingtard disruptor.