https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822402#M212334 <P>请测试下扫描的效果。因为复印相当于是先扫描再打印，是扫描和打印叠加的效果。</P><P>&nbsp;</P><P>如果扫描正常，而复印效果差，如你描述“打印稍微不清晰”，那么就很有可能还是打印的问题，是因为打印不清晰，导致了复印效果也不正常了。</P> Thu, 23 Mar 2017 08:19:10 GMT 小P师傅 2017-03-23T08:19:10Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822359#M212324 <P>上月复印很好，很清晰质量很高，本月越来越模糊，加粉后也不行，换了感光鼓芯也不如原来清楚，尤其复印身份证非黑色的字和图案非常模糊，到底什么原因</P> Thu, 23 Mar 2017 07:39:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822359#M212324 春色无痕 2017-03-23T07:39:11Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822380#M212326 <P>您好！</P><P>请问机器现在直接打印的效果怎么样？</P><P>建议您测试一下扫描身份证到电脑端，在电脑端查看扫描的效果怎么样？</P><P>1. 如果扫描的效果正常，复印和打印效果差，那么问题就出在打印部分；</P><P>2. 如果扫描效果差，打印效果正常，那么问题就出在扫描部分。</P> Thu, 23 Mar 2017 07:52:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822380#M212326 小P师傅 2017-03-23T07:52:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822387#M212328 <P>您好，</P><P>建议操作如下&nbsp;：</P><P>（1）打印耗材页看各个硒鼓的状态如何，考虑是否为某个硒鼓问题</P><P>打印耗材状态页并检查碳粉盒的剩余寿命。 1. 从产品控制面板的主屏幕中，轻触耗材 按钮。 2. 轻触报告按钮以打印耗材状态页。</P><P>&nbsp;</P><P>（2）如果打印清楚，只是复印模糊，请尝试扫描到电脑，判断是否为扫描仪问题，或者是其扫描仪玻璃板和小玻璃条的清洁问题。</P><P>&nbsp;</P> Thu, 23 Mar 2017 08:06:30 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822387#M212328 Techtech 2017-03-23T08:06:30Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822390#M212331 <P>&nbsp;打印稍微不清晰</P> Thu, 23 Mar 2017 08:11:32 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822390#M212331 春色无痕 2017-03-23T08:11:32Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822402#M212334 <P>请测试下扫描的效果。因为复印相当于是先扫描再打印，是扫描和打印叠加的效果。</P><P>&nbsp;</P><P>如果扫描正常，而复印效果差，如你描述“打印稍微不清晰”，那么就很有可能还是打印的问题，是因为打印不清晰，导致了复印效果也不正常了。</P> Thu, 23 Mar 2017 08:19:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M521DW-fu-yin-shen-fen-zheng-fei-hei-se-zi-he-tu-an-tai-mo-hu/m-p/822402#M212334 小P师傅 2017-03-23T08:19:10Z