The invention solves the problems of large volume and poor printing quality of the existing printer so that the whole device has good printing effect and low cost.
本发明解决现有的印刷机体积较为庞大，印刷不佳的问题，从而使得整个装置印刷效果好，成本低。
The invention solves the problems of large volume and poor printing quality of the existing printer so that the whole device has good printing effect and low cost.
本发明解决现有的印刷机体积较为庞大，印刷不佳的问题，从而使得整个装置印刷效果好，成本低。
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