https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-Deskjet-GT5820-wu-fa-kai-ji/m-p/1049558#M236877 <P>您好</P><P>从故障现象来看，可能和打印机的控制板有关。</P><P>建议您及时联系当地维修中心帮您具体检测打印机。</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></P><P>给您带来不便，敬请谅解。</P><P>注：移动打印机时需要先关闭打印机的墨水阀并保持打印机水平移动，谢谢。</P> Fri, 09 Oct 2020 05:44:11 GMT 双鱼座鲨鱼 2020-10-09T05:44:11Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-Deskjet-GT5820-wu-fa-kai-ji/m-p/1048838#M236841 <P>&nbsp; &nbsp;17年买的打印机，用了几年了，前两天还在打印，今天发现电脑连接无法打印，打印机也无法开机，检查了之后，发现打印机电源处有一绿灯是亮的，但显示屏不显示。&nbsp;请问这是什么问题？&nbsp;该如何维修？</P> Mon, 05 Oct 2020 05:51:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-Deskjet-GT5820-wu-fa-kai-ji/m-p/1048838#M236841 深蓝1213455 2020-10-05T05:51:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-Deskjet-GT5820-wu-fa-kai-ji/m-p/1049558#M236877 <P>您好</P><P>从故障现象来看，可能和打印机的控制板有关。</P><P>建议您及时联系当地维修中心帮您具体检测打印机。</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></P><P>给您带来不便，敬请谅解。</P><P>注：移动打印机时需要先关闭打印机的墨水阀并保持打印机水平移动，谢谢。</P> Fri, 09 Oct 2020 05:44:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-Deskjet-GT5820-wu-fa-kai-ji/m-p/1049558#M236877 双鱼座鲨鱼 2020-10-09T05:44:11Z