你真的想知道你的票据打印机的工作原理，或者你只是想它来打印你的文章？
Do you really want to know how your paper printer works, or do you just want it to print your papers?
对票据打印机的人机界面进行系统地研究已经不仅是商业的要求，更是用户能够健康工作的要求。
Study on the human-machine interface design of receipt printer is the requirements of not only the business but also the healthy work of users.
专门的票据打印机价格昂贵，随着业务量的增加，打印用纸费用急剧膨胀，而且，也无法忽视纸质票据在运输过程中产生的运输费用以及使用后相关保管费用的投入。
Specialized expensive printers, with the increase in business volume, the cost of printing paper expands rapidly. Moreover, it is unable to neglect the cost of transportation and storage.
专门的票据打印机价格昂贵，随着业务量的增加，打印用纸费用急剧膨胀，而且，也无法忽视纸质票据在运输过程中产生的运输费用以及使用后相关保管费用的投入。
Specialized expensive printers, with the increase in business volume, the cost of printing paper expands rapidly. Moreover, it is unable to neglect the cost of transportation and storage.
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