①Added front heating device to optimize the paper output platform, effectively improve the sticky powder, Scraping problems caused by corners
②Improve the stability of ink pumping, use a silent peristaltic pump, stable and silent output
③Added standby automatic cleaning function to reduce the problem of nozzle clogging
④Optimize the position of the paper in and out, reject the deviation, fix the position of the printing film, after testing, printingThe error of ten meters is within 1MM
⑤Reduce the volume and weight to save freight, customers do not need to adjust, and the operation is simple
