1、用复印机复印之前，纸盒里要装好复印纸，这样才能打出文件来，当然，也可以手动续纸，只是有点麻烦。2、用复印机复印，不是接通电源就可以印，接通电源后，让复印机预热，过两分钟，当复印机响起提示音后，就可[详细]
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