As you know, latex documents often have quite a substantial amount of page margin. I don't like that.
The printing dialog offers the option to print the document scaled up (let's say 120%), but then the whole document is moved towards the bottom-right corner.
How to center such enlarged pdf? I'd prefer a solution that does not involve preprocessing of the pdf in any way, because it is just one more step (and I am already doing it with pdfjam - looking for a better way).