Last thing I printed was a bunch of clues for a scavenger hunt, before that it was Christmas cards.
I don't think I've ever printed a receipt, map(Aside from watching family print directions in the MapQuest era, but now we have phones), or warranty.
The only documents I ever print are remnants of some legacy process that can't be done some other way. I think one time I was emailed a contract, printed, and signed it, but I don't remember why we thought that was the most convenient way to do things.
I've probably scanned more diagrams and manuals than I've printed over the years.
For a business owner I totally get it, for a consumer, screens have replaced most documents.