随着喷墨打印机、激光打印机等新一代产品的推出，针式打印机市场虽在萎缩，但仍有其很大的保有量和用户群体。它独有的高拷贝功能、低廉的消耗品费用及宽温度范围都是其它类型的打印机无法替代的，因而也特别受到银行、税务、工业控制及部分办公室、家庭用户的青睬。这里，我 With the introduction of new generation inkjet printers, laser printers and other products, the dot matrix printer market is shrinking, but it still has a large amount of holdings and user groups. Its unique high copy function, low cost of consumables and wide temperature range are irreplaceable for other types of printers and are therefore particularly favored by banks, taxation, industrial control, and some offices and home users. Here, me