大字体喷码机增加自动清洗功能的改造措施

Modification measures of applying automatic cleaning function to a large character ink jet printer

分析了DOD型大字体喷码机的控制原理,介绍了增加自动清洗功能的改造方案及控制过程。

The controlling principle of DOD type of a large character ink jet printer was analyzed. The modification plan of applying automatic cleaning function to it was introduced as well as control process.