点阵式打印机
Sign in to saveAlso known as dot-matrix printer, dot-matrix printing, dot matrix printing
class of printers
Article · 中文
点阵式打印机又称针式打印机,是依靠一组像素或点的矩阵组合而成更大的图像的打印机。点阵式打印机是运用了击打式打印机的原理,用一组小针来产生精确的点。比击打式打印机更先进的是,它不但可以打印文本,还可以打印图形,但是打印文本的质量通常要低于采用单独字模的击打式打印机。
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