![81 series_3 81 series_3](https://www.yeacode.com/wp-content/uploads/2018/01/81-series_3-300x250.jpg)
81 Series Controller
● Allows individually connect 8A or 8B printhead
● Operating System: Android
● Support remote control with PC
● Various Hardware/Software Interface
● Customizable to specific needs
84 Series Controller
● Allows individually connect 4 8A or 8B printheads
● Operating System: Android
● Support remote control with PC
● Various Hardware/Software Interface
● Customizable to specific needs
![84 series_4 84 series_4](https://www.yeacode.com/wp-content/uploads/2020/03/84-series_4-350x250.jpg)