I graduated from High Scool in 1972 and I remember a letter a friend sent me, by mail, that had been written on a computer. It arrived in a big brown envelope and had one word per page, with tracks at the sides of the paper to allow it to feed through the machine. It was a very short, bulky letter!
I remember printing with that paper. I've used all sorts of printers. These days I have a colour laser that's very nice