What is the process of laser printing and traditional photo printing?

The photo files are output to the computer of the digital printer and processed in sequence. At this time, the process is more complicated, it is like this:

The processed document is first restored to a projected image by the digital imager in the digital printer, which is inverted (similar to the image on our film negative), and then the photographic paper in the printer is exposed. As for why photographic paper is reversed, it is because it is the same as negative. After development, it is reversed, so the reverse is correct. Finally, the photo you get is positive, that is, the normal color. ) Then, wash the exposed photographic paper with liquid medicine to show the image. This step is similar to developing film. I won't say more about the specific chemical reaction.

Traditional printing is an extra process of developing film, so I don't need to say much about it when developing photos.

You can use any paper. She said it wasn't yours. You can try somewhere else.