printing vs printworks

printing

noun
  • The process or business of producing printed material by means of inked type and a printing press or similar technology. 

  • Material that has been printed. 

  • All the copies of a publication that have been printed in one batch. 

  • Written characters that are not joined up. 

verb
  • To inadequately carry a concealed weapon such that its silhouette is visible on the person wearing it. 

printworks

noun
  • Synonym of printing press, the machinery involved in printing. 

  • Synonym of printing house, an institutional or commercial publisher or a building where printing takes place. 

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