printseller vs printworker

printseller

noun
  • Synonym of printshop, a place that sells prints. 

  • A person who sells prints. 

printworker

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

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