"Let us say you contract a nasty little cancer from those cigarettes. It has metastasized, so I cannot just reprint your lungs or spleen to fix the issue. You will die. There are two ways I could save your life, both of which are illegal. First, I could perform a full scan, modify your genetic code to remove the cancer, and make a new, healthy print. That genetic manipulation is illegal. The second option is to print a thousand copies of the world’s ten best medical researchers and solve the cancer problem once and for all."