A PRINTING METHOD AND SYSTEM OF A NAIL PRINTING APPARATUS, AND A MEDIUM THEREOF

The present disclosure may relate to a printing method, system of a nail printing apparatus, the nail printing apparatus and a medium thereof. The nail printing apparatus may include a touch screen. The touch screen may display a first interface. The first interface may include a first region and a second region. The first region may include a plurality of first patterns. The printing method may include displaying a user's nail model in the second region. The printing method may include displaying a second pattern in the second region. The user's nail model may overlap at least a portion of the second pattern. The at least a portion of the second pattern overlapping the user's nail model may be used as a printing pattern. The printing method may include printing the printing pattern based on a printing instruction. The present disclosure may reduce the pattern to be printed, save ink, prolong a usage time of the ink cartridge, and help reduce costs. The present disclosure may reduce two processes of coating anti-overflow glue before printing and cleaning the anti-overflow glue after printing, thereby improving the nail printing efficiency.