The actual material being printed on is usually paper which is out of wood, how ever the printer may be made out of metal, and I am confused on which one you are asking about.
To set an example of how back in the early 1700s and 1800s how they were ruined by the government and used mills to get fresh milk and water with ought the government providing anything useful
What commercial are you talking about...
Answer: Twelve note Composition
The answer is actually, An art connoisseur, just did it on Apex.