MEENJET online inkjet printers have been very popular marking machines since launched in 2017. It has replaced a lot of CIJ machines with advantage of competitive price, easy installation and operation. And help many small production companies to improve production efficiency and save packaging costs. Especially in 2020 Under the epidemic affected by the new crown virus in the year, the MEENJET MX1, MX2 and MX4 series printer have been used in the mask printing process many times to improve the mask production chain and help fight the Chinese epidemic