reproduction vs xerocopy

reproduction

noun
  • A copy of something, as in a piece of art; a duplicate. 

  • The act of reproducing new individuals biologically. 

  • The act of making copies. 

  • A method for reproducing a bug or problem. 

xerocopy

noun
  • A xerographic copy. 

verb
  • To copy xerographically. 

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