680 inkjet printer using the advanced non-contact inkjet technology, the use of a diaphragm pump in one of the four ink system, and multiple filters, closed loop Ink simple interface and convenient operation, the machine is stable and reliable, especially diluent consumption greatly reduced, reducing the operating costs and environmental pollution. The machine uses a new type of tablet touchscreen input as an interactive interface, flexible and powerful editing functions, a large amount of information storage capacity, make the operation more handy. The key parameters in the machine stability control, multifaceted innovation, optimization, can be set to automatic, optical synchronization, distance (meter) Coding; the droplet phase automatic tracking control, the machine is always in the best condition Under the print run to ensure print quality. Please read carefully before using this manual, are provided to achieve the best quality results, such as in the use of the difficulties encountered in doubt, can call the service hotline, we will sincerely for your service, to solve problems. ? Row of six lines of information (arbitrarily set between 1-40 points) character height:? 0.8 ~ 20mm print speed:? 200 m / min (5x6 dot) printing format:? In English, graphics, product batch number, ? count, production date, expiry date, bar codes, two-dimensional code Product description: 680 inkjet printer using the tablet as an interactive touch-screen input interface