https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1137401#M253248 <P>您 好</P><P>如果清洁无效，可能和打印头或供墨管道有关，建议联系维修中心具体检测一下打印机。&nbsp;</P><P>这是维修中心查询链接：<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A><BR />给您带来不带，敬请谅解</P> Fri, 31 Dec 2021 02:59:57 GMT 双鱼座鲨鱼 2021-12-31T02:59:57Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1136675#M253102 <P>HP 5820 黑色打印不出来，但其他颜色可正常打印。复印也是这样。怎么回事啊？之前一直都没问题的。</P> Mon, 27 Dec 2021 07:58:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1136675#M253102 WU66120 2021-12-27T07:58:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1136705#M253113 <P>您 好</P><P>可以尝试清洁2-3次打印头后，重新测试打印效果。</P><P>清洁打印头的方法：</P><P>1 打开hp smart</P><P>2 打印机设置--工具--打印质量工具</P><P>谢谢</P> Fri, 31 Dec 2021 02:57:54 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1136705#M253113 双鱼座鲨鱼 2021-12-31T02:57:54Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1137356#M253234 <P>按照这个方法做了，还是不行。</P> Fri, 31 Dec 2021 01:00:32 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1137356#M253234 WU66120 2021-12-31T01:00:32Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1137401#M253248 <P>您 好</P><P>如果清洁无效，可能和打印头或供墨管道有关，建议联系维修中心具体检测一下打印机。&nbsp;</P><P>这是维修中心查询链接：<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A><BR />给您带来不带，敬请谅解</P> Fri, 31 Dec 2021 02:59:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-5820-hei-se-da-yin-bu-chu-lai/m-p/1137401#M253248 双鱼座鲨鱼 2021-12-31T02:59:57Z