I'm sure it is, I doubt for example all the print on demand paperbacks are done like this. So I assume the machines are still used simply because they still wor

I'm sure it is, I doubt for example all the print on demand paperbacks are done like this. So I assume the machines are still used simply because they still work. Maybe the quality is better, but for each of these machines that get replaced I'm sure a minority are replaced with like equipment.