Printout not easy to reproduce? (4,4)
I believe the answer is:
hard copy
'printout' is the definition.
(thesaurus)
'not easy to reproduce?' is the wordplay.
'not easy' becomes 'hard' ('hard' is the opposite to 'easy').
'to reproduce?' becomes 'copy' (copying is a kind of reproducing).
'hard'+'copy'='HARD COPY'
(Other definitions for hard copy that I've seen before include "printed version" , "Text that is typed or printed on paper" , "PC paper?" , "Computer files printed out on paper" , "Computer output printed on paper" .)