A "copia reprográfica" is legalese (actually, an outdated term that has survived in legalese) for any sort of non-manual duplicating process, including mimeographs, hectographs etc. These days, it is almost exclusively used as a formal term for "photocopy".

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Note added at 7 mins (2010-10-15 00:59:28 GMT)
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And yes, I suppose something along the lines of "reprographic copies" could work, although it wouldn't be my first choice.

Legal-speak in both languages:

marriage search > antecedentes maritales
27 Nov 2007 ... Law/Patents - Law (general) / marriage certificates ... and **marriage search**provided by this article may be a printed facsimile". ...
www.proz.com/.../2279560-marriage_search.html - En caché

The second is most appropriate in this case
The two classifications are: (1) copies produced for information purposes only and which may be destroyed after use, and (2) copies that have administrative, fiscal, legal, or historical value.

Read more: http://www.businessdictionary.com/definition/duplicate-copy-...