Therefore, the quality of photocopied books is worse than that of original printed books. When photocopying, the blank part of the original book will also be printed out, which is not very clear. Photocopying is much cheaper than buying original books. In fact, paper quality is a key point.
As long as the paper quality is good, the clarity of photocopying is guaranteed.
Generally speaking, the clarity of photocopies is ok, but it is not as good as the original. If we only consider the reading function, it has no effect on reading.
The difference between photocopies and genuine books
All books are printed after authorization, but there are differences in production and so on.
1, different production forms. Genuine books are the arrangement and printing of books after authorization; The copy is a complete copy of the original, and the copyright remains the copyright of the original book.
2. Publishers are different. Genuine books can mark their own company as a publishing house on the cover of the book after being authorized; Photocopying can only indicate the book publishing house authorized by audio and video.
3. Book price. Because of the cost of copyright authorization, the price of genuine books is higher than that of photocopies.
4. Most photocopies are English books or ancient books.
Reference to the above content: Baidu Encyclopedia-Photocopy Edition