What's the difference between direct printing and developing digital photos?

There are essential differences between washing and printing. Water washing is the use of traditional technologies, such as developer and fixer, to wash away the exposed images on photosensitive materials, while printing is only to print the images on printing paper through a printer. Generally speaking, the washing is better and the quality is relatively stable. This is not to say that printing is not good, but because there are many kinds of printing consumables and the quality is mixed. If you use good ink and printing paper, the printing effect is not worse than washing, but if you encounter profiteers, the quality cannot be guaranteed. First, it may fade quickly and die when it comes to water or humidity.

Answer supplement:

Yes, digital photos can also be developed in the traditional way. Compared with traditional negative photos, digital photos are developed by using computer laser to expose photosensitive materials. In the past, traditional photos were developed by exposing photosensitive materials with negative films through optical projection! The process of washing is the same, but the way to make the photosensitive material sensitive is different! !