The printing tone and color reproduction properties of a kind of LWC paper were analyzed and compared based on actual printing samples. Under standard printing conditions, dot tone reproduction range, dot gain curve, and color range of GATF figure of sample sheets were tested by using four-color offset technique. The best field density subject to maximum printing relative contrast was determined. The results showed that LWC paper can perfectly meet the requirements of color printing and the printing quality is close to coated paper. The purpose was to provide reference for practical production.