A4uv printer, printing area 20*30 cm, no need for plate making and color matching, all images can be printed, photo- precision, ink dries immediately after printing, waterproof and scratch-resistant, no restrictions on material, can print various flat materials such as mobile phone cases, wooden boards, stone,, leather, glass, metal, PVC, PC, plastic, etc., high cost performance, can be used for personalized custom printing and small batch processing printing; one-click, simple operation.