An intermediate stage in the production process when pages are checked for errors and corrected
In OCR, the results are never perfect The same is true for conversion to PDF Proofing (in this context) is a service by which the resulting OCR text or PDF file is repaired for errors induced by the OCR process
A method of checking for errors prior to printing an order A press proof is used by the printing press operator to ensure the correctness of the finished product during the production of the order