Answer: REPRO
REPRO is a crossword puzzle answer that we have spotted 56 times.
    - Copy
 
    - Copy, briefly
 
    - Magazine proof
 
    - Not an original
 
    - Printing copy
 
    - New "antique"
 
    - Printer's proof
 
    - Art poster, usually
 
    - Dupe
 
    - Office copy, commonly
 
    - Copy, for short
 
    - Camera-ready page
 
    - Glossy proof
 
    - It's not an original
 
    - Printing proof
 
    - Printer's proof, briefly
 
    - Printing proof, briefly
 
    - Printer's copy, briefly
 
    - Duplicate copy
 
    - Printer's proof, in short
 
    - Photocopy, for short
 
    - Magazine proof, briefly
 
    - Printer's proof, for short
 
    - Xerox copy, for short
 
    - Printing copy, briefly
 
    - Paste-up piece
 
    - Copy for pasteup
 
    - Type for the printer
 
    - Duplicate, for short
 
    - It's not an orig.
 
    - Duplicate, briefly
 
    - Not an original, to a dealer
 
    - Camera-ready text
 
    - Camera-ready copy
 
    - Camera-ready proof
 
    - Copy or duplicate
 
    - Museum gift shop offering, briefly
 
    - Publishable copy
 
    - Magazine proof, for short
 
    - Facsimile
 
    - Short copy?
 
    - Duplicate, in brief
 
    - Brief copy?
 
    - Glossy paper proof
 
    - Xerox copy, informally
 
    - Nonoriginal copy
 
    - Office copy 
 
    - Facsimile, for short
 
    - Ad's first proof
 
    - Duplication on paper
 
    - Orig.? No.
 
    - Copy, cut
 
    - Printer's glossy proof
 
    - Magazine proof, e.g., briefly
 
    - Not an original, informally
 
    - Brief copy