printworker vs typesetter

printworker

noun
  • Synonym of printmaker, a person who works making prints of works of art, (particularly) a relatively unskilled employee. 

typesetter

noun
  • A person who sets type; an employee in a printshop who manually selected pieces of movable type and assembled them for printing. 

  • A machine that combines type in the correct order for printing. 

How often have the words printworker and typesetter occurred in a corpus of books? (source: Google Ngram Viewer )