Abstract
As far as the printing quality is concerned, it should be recognized as the forever subject for the printing industry. Therefore, I have studied it based on the printing press as mentioned below. 1. What is the definition of printing? It processes against the draft information, and fixes it by coping on the medium (the surface of paper) from the process information with the usage of methods which make it possible for reproduction in multiple bases (Referred to a printing dictionary). 2. What is printing press? It is the total name of machinery which can make a copy in multiple bases. 3. I have handled “The unevenness of reproduction of copied information” as the measure of printing quality, and have studied the factors of quality based on the printing press as below.
