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联想m7250打印机如何加墨粉
更新时间: 2020-10-20 00:00:00  

打开m7250打印机前门,把鼓粉组件取出。左边有个蓝色按钮,按下去把粉盒提出来。在一边就有个盖子,粉就从这里加。注意:加粉前先要把粉盒里面剩下的粉全部倒出,先换新粉。不然加完后打印品可能发黑。

关键词: 联想 m7250 打印机 如何 墨粉

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