Photo developing and laser printing with 12-color Canon printing which is better?

The negative image is projected onto the photo paper through the liquid developer, belonging to the chemical reaction, imaging natural, but affected by the reaction of the liquid, it is difficult to manually ensure that the development of each photo to achieve consistency. The effect is good, and the preservation time is long.

Laser printing:

And the principle of traditional manual printing is similar, only the photo or negative converted to digital photos, through the laser projected onto the paper exposure, the same use of liquid developer, due to machine operation, consistency, stability are guaranteed. The effect is good, long preservation time.

Inkjet printing photos:

The liquid ink to a very small droplets of ink sprayed onto the photo paper, it may not look good, but now the technology can make the ink droplets small enough to the naked eye can not see the degree of precision control, with good supplies can be a fight with the laser printing, personalized adjustment of the space, the effect is good. Dye ink beautiful color effect is good, but a few months will fade.