Printing characteristics:
1, Print real-time time time (hour / minute), date and automatically update expiration date
2, User input alphanumeric data (batch number, production line identification number, etc.)
3, Multiple variable user input fields
4, Auto scroll print shift code
![马肯x45](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC)