Wide-format inkjet printing technology provides a high-efficiency choice for the advertising spray painting industry. In the choice of piezoelectric photoprinting equipment, users are pursuing higher printing accuracy, faster printing speed and more stable performance. The color accuracy of inkjet printing and the rich performance of color are also very high.
The accuracy of color can better reflect the color gamut effect of the advertising spray painting surface. Wide-format inkjet printing technology can achieve the ideal application effect in the printing industry, and must meet the high requirements of the industry for color accuracy. Piezoelectric photo printer printing output, in addition to high-precision printing technology support, also need to use high-quality ink. The choice of ink, the color gamut correction of the printing device, the adjustment of the ink curve and the color scheme of the device, the completion of the photo printing output of the photo machine and the image to achieve better color reproduction, achieve rich color expression, reduce color chromatic aberration, Achieve higher clarity and better image performance.
Usually the ink CMYK color we mentioned is the standard 4-color color in the printing, so a high-quality ink should be close to the theoretical printing color. However, there are some differences in the color of the ink on the actual market. This difference is caused by the difference in the ink materials, the production process technology and whether or not the printing color standards are strictly adhered to. Today's print output software (RIP) functions are relatively strong, basically have a strong color adjustment function, with excellent performance of the photo machine inkjet printing device and output software (RIP), through the software to fine-tune the color can get Excellent image output quality for better print color accuracy.
In the application operation of the photo machine, if you use high-quality ink + excellent performance printing equipment + excellent software combination, you can certainly achieve a more satisfactory color effect for your spray drawing. Because an off-the-shelf ink curve is an inkjet scheme that prints settings for a particular situation (eg, a particular ink, a particular inkjet printer, a particular print medium). Therefore, in the selection of the consumables for the use of the photo machine, it is recommended that the user select and use the original ink provided by the manufacturer or the recommended high-quality ink, because the original manufacturer's ink is tested and corrected by the color field of the printing device and the ink. , to provide the best ICC curve for photo machine printing equipment. Select original ink to achieve better color reproduction. Other inferior inks did not follow the printing color standard very well and failed to achieve a better color curve correction, so the color difference was large when printing.
Therefore, in the color accuracy of inkjet printing devices such as photo printers, the three core factors of inkjet printout quality are: high-quality photo machine hardware, high-quality original ink selection, RIP printing program (including driving, ink-out scheme ICC curve) Etc.), the unification of the three can achieve good results, any of the three factors are not good, the results will be poor!