Printing is a colorful aspect of the business world. Color scheme used in the business allows to make world more colorful. If you are curious to know about the printing, keep it simple in your mind . Behind a colorful printed item there is much effort involved in the making of that color printed item. Printing industry is a very vast field of work. The hot issues like globalization are affecting this business very seriously. Online printing companies are offering really happening products that are giving a tough competition to the local vendors. If you are interested in doing some printing related business, you must expect a really hard time with your competitors.
At the end I would suggest you to do this business only if you consider yourself a determined one because the market is saturated and competition is tough.
Good luck in your career!