tPaper打印质量超优质-720x1440dpi纸张尺寸A4测量设备X-RiteEyeone测试结果介质色度值 介质名称纯白平滑美术纸介质色度值L=95.3;a=2.8;b=-9.7打印后CMYKRGB色度值 纯白平滑美术纸正面颜色LabC67.9-31.8-46.2B30.514.5-51.9M71.455.6-21.4R52.568.735.7Y91.8-7.299.5G66.9-65.917.4K17.10.51 纯白平滑美术纸背面颜色LabC68-31.3-45.5B31.413.7-51.7M71.654.8-21.2R52.569.635.9Y91.7-7.299G67.2-6516.8K17.30.50.9纯白平滑美术纸正面背面色块色差 纯白平滑美术纸正面背面色块色差颜色CMYRGB色差0.80.90.50.91.11.3色域图测试