不开学,要提前打下学期的书,但是家里打印机不能连续出纸了,每次出一张就会出半张卡纸了,网上搜一下,说是继电器垫磨损了,只能拆开,先要拆前面板,然后背面螺丝卸掉,侧面一掰开了,左下角就看到白色继电器,拧掉螺丝,把继电器那个磨损的除干净,贴上大小一样的电工胶布,装上,终于可以连续打印了,又省了一大笔啊
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不开学,要提前打下学期的书,但是家里打印机不能连续出纸了,每次出一张就会出半张卡纸了,网上搜一下,说是继电器垫磨损了,只能拆开,先要拆前面板,然后背面螺丝卸掉,侧面一掰开了,左下角就看到白色继电器,拧掉螺丝,把继电器那个磨损的除干净,贴上大小一样的电工胶布,装上,终于可以连续打印了,又省了一大笔啊
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