1. No plate-making, fast printing, low cost, available for the output of various of software. 2. Changing color directly by the computer, changing color wherever, no need to pay the extra fees. 3. Could meet the requirements of fast getting the sample or products even in some seconds. 4. Could print at unit price, printing in mass production, going with template matching, time saving. 5. Full color photos, finish once, progressive color could meet the image results of quality. 6. Handled with fast, quality production, no need to get professional skills. 7. Computer operation, no need to depend on the stuff with a lot of upgrade space.