The ink dot sharpness, text feathering, and Ink-jet Dot Quality Index by expressing the behavior of the penetration and diffusion of ink were used to evaluate the printing quality.

• 根据油墨的渗透和扩散行为而导致的点的边缘锐化值、文字的羽化程度和点的喷墨打印质量指数等研究喷墨打印质量。