How to improve the picture effect of piezoelectric eco solvent printer

2022-01-11 15:27:23

No matter how good the quality of the eco solvent printer is, the color reproduction effect is also better, so how can we improve the picture output effect of the piezoelectric eco solvent printer? Next, we will explain it to you in detail.

1. Size:

The image size of the photo is the same as the actual required screen size. It is different from the printing, and there is no need to leave the bleeding part. In inkjet photo companies, there are usually white borders after the output screen.

2. Image resolution requirements:

Photo generally requires setting 72DPI/inch. If the image is too large (for example, the file size exceeds 400M when the actual size of the new image is displayed in PHOTOSHOP), the resolution can be appropriately reduced and controlled within 400M.

3. Image mode requirements:

Photo uniforms use CMKY mode, and RGB mode is prohibited. The current piezoelectric printers are all printed in two and four colors, and their colors are completely different from the printing colors. Of course, when making pictures, follow the printing standards, and the inkjet photo company will adjust the color of the picture to be close to the sample.

4. Requirements for the black part of the image:

A single black value is strictly prohibited in the photo image, and C, M, and Y colors must be added to form a mixed black. If it is big black, it can be made: C=50 M=50 Y=50 K=100. Especially when using the effect it brings in PHOTOSHOP, pay attention to changing the black part to four-color black, otherwise there will be horizontal bars in the black part on the screen, which will affect the overall effect.

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