https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-hui-tu-yi450C-kai-ji-shi-zhi-shi-deng-quan-shan-shi-shen-me-yuan-yin/m-p/1094468#M244447 <P>惠普绘图仪450C开机时指示灯全闪是什么原因？</P> Sun, 06 Jun 2021 10:55:58 GMT 牛璋 2021-06-06T10:55:58Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-hui-tu-yi450C-kai-ji-shi-zhi-shi-deng-quan-shan-shi-shen-me-yuan-yin/m-p/1094468#M244447 <P>惠普绘图仪450C开机时指示灯全闪是什么原因？</P> Sun, 06 Jun 2021 10:55:58 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-hui-tu-yi450C-kai-ji-shi-zhi-shi-deng-quan-shan-shi-shen-me-yuan-yin/m-p/1094468#M244447 牛璋 2021-06-06T10:55:58Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-hui-tu-yi450C-kai-ji-shi-zhi-shi-deng-quan-shan-shi-shen-me-yuan-yin/m-p/1094501#M244455 <P>您好</P><P>可以尝试重新安装耗材，检查打印机内部是否有卡纸或其它异物。</P><P>重启打印机，重新测试。</P><P>如果问题依旧，建议维修。</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> Mon, 07 Jun 2021 01:43:48 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-hui-tu-yi450C-kai-ji-shi-zhi-shi-deng-quan-shan-shi-shen-me-yuan-yin/m-p/1094501#M244455 双鱼座鲨鱼 2021-06-07T01:43:48Z