https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/huan-le-yi-ge-guang-ou-bu-zi-jian-bu-liang-deng/m-p/1173394#M260144 <P>您好</P><P>可以先确认打印机是否联机。</P><P>如果可以联机，安装打印机完整版驱动，可通过电脑确认一下打印机具体故障。</P><P>如果不能联机或安装打印机完整版驱动也不能提示具体故障，建议联系维修中心检测打印机。</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> Tue, 05 Jul 2022 01:45:14 GMT 双鱼座鲨鱼 2022-07-05T01:45:14Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/huan-le-yi-ge-guang-ou-bu-zi-jian-bu-liang-deng/m-p/1173284#M260137 <P>打印机怀了，换了一个光耦以后不自检不亮灯</P> Mon, 04 Jul 2022 10:24:31 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/huan-le-yi-ge-guang-ou-bu-zi-jian-bu-liang-deng/m-p/1173284#M260137 12345678910111 2022-07-04T10:24:31Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/huan-le-yi-ge-guang-ou-bu-zi-jian-bu-liang-deng/m-p/1173394#M260144 <P>您好</P><P>可以先确认打印机是否联机。</P><P>如果可以联机，安装打印机完整版驱动，可通过电脑确认一下打印机具体故障。</P><P>如果不能联机或安装打印机完整版驱动也不能提示具体故障，建议联系维修中心检测打印机。</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> Tue, 05 Jul 2022 01:45:14 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/huan-le-yi-ge-guang-ou-bu-zi-jian-bu-liang-deng/m-p/1173394#M260144 双鱼座鲨鱼 2022-07-05T01:45:14Z