... operation 2.windows operating system 3.easy operation and learning 4.ISO automatic inkjet printing machineModel: MP- ... Chinese, English, Arabic numeral, pictures, special characters and etc...3.Continuum/overtime printing, clock printing, inverted ... inverted printing...Printing contentChinese, English, Numbers, Pictures and other letters, etc.Memory50 itemsHumidity30%-95%RHMachine size380mm×280mm ...