E-Ink is a good pre-mixed specific color ink, such as fluorescent yellow, blue pearl, silver metallic gold ink, it is not CMYK four-color mixed up, Taose means that accurate color.

• 专色油墨是指一种预先混合好的特定彩色油墨，如荧光黄色、珍珠蓝色、金属金银色油墨等，它不是CMYK四色混合出来的，套色意味着准确的颜色。