串行点矩阵击打式打印机

serial impact dot matrix printer

击打式点阵字符打印技术

dot-character impact printing technique

非击打式点阵字符印刷技术

dot-character nonimpact printing technique

有时用来指热敏点阵打印机的触针的一个术语。

A term sometimes applied to a stylus in a thermal matrix printer.