The packaging box inkjet printer is a kind of inkjet equipment that marks inkjet codes on the surface of the packaging box. Many product packaging boxes need to be marked with production date, batch number, Chinese and English, bar code, etc. The packaging box inkjet printer is multi-purpose, which can realize dot matrix and entity font inkjet printing, as well as large and small characters inkjet printing. It can be sprayed on the surface of the formed packaging box, or before the carton is formed, that is, when there is a large sheet of paper. So, what are its characteristics?