What is the difference between photocopying and photocopying? Thank you.

The difference between photocopying and photocopying is: different principles, different colors and different properties of finished products.

First of all, the principle is different

1. photocopying: photocopying is based on the photoconductivity of semiconductors and the principle of triboelectrification between substances.

2. Copying: Copying refers to copying documents by electrostatic technology.

Second, the finished products are different in color.

1. Photocopying: The colors of photocopied products can only be monochrome and black and white.

2. Copying: The color of the copied finished product is monochrome, black and white and color printing.

Third, the nature is different.

1, photocopying: photocopying is the photo processing of the original.

2. Copy: A copy is a copy of the original.