If something is hard to print in a legible/useful manner, somebody is likely to print it once, realize things didn't turn out right, and then try to print it a

If something is hard to print in a legible/useful manner, somebody is likely to print it once, realize things didn't turn out right, and then try to print it a few more times with different settings until they get something that works (or they give up). So making things easier to print probably helps the environment more than hurts it.