https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303074#M293554 <P>您好</P><P>如果排除机器壳变形/损坏等问题，可能和dc控制器有关。</P><P>建议联系维修中心具体检测打印机。</P><P>给您带来不便，敬请谅解。</P> Mon, 05 Aug 2024 01:41:34 GMT 双鱼座鲨鱼 2024-08-05T01:41:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303034#M293543 <P>惠普701n自检结束后一直显示后盖们打开，检查后盖们关闭正常，手动顶左上角微动开关，没有反应，拆机检查微动开关和线束，均正常。上电测量微动开关电压从4.5V闭合后跌至3.2V.短接微动开关，故障依旧。</P> Sun, 04 Aug 2024 08:21:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303034#M293543 苏南 2024-08-04T08:21:11Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303074#M293554 <P>您好</P><P>如果排除机器壳变形/损坏等问题，可能和dc控制器有关。</P><P>建议联系维修中心具体检测打印机。</P><P>给您带来不便，敬请谅解。</P> Mon, 05 Aug 2024 01:41:34 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303074#M293554 双鱼座鲨鱼 2024-08-05T01:41:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303628#M293734 <P>上述问题更换DC控制板后故障依旧，维修陷入困境。</P> Thu, 08 Aug 2024 05:59:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303628#M293734 苏南 2024-08-08T05:59:57Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303629#M293735 <P>更换DC板故障依旧，不知道后盖检测是不是就只有一个传感器（微动开关）？</P> Thu, 08 Aug 2024 06:01:37 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303629#M293735 苏南 2024-08-08T06:01:37Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303630#M293736 <P>您好！</P><P>建议联系当地惠普授权维修中心</P><P>维修中心查询：</P><P><SPAN>手机微信关注“hp_service”或搜索“惠普服务”微信公众号，</SPAN><SPAN>点击</SPAN><SPAN>“</SPAN><SPAN>惠自助</SPAN><SPAN>-</SPAN><SPAN>服务网点查询</SPAN><SPAN>” </SPAN><SPAN>，在这里就能查询维修中心了哦</SPAN><SPAN>~</SPAN></P><P>给您带来不便，敬请谅解。</P><P>&nbsp;</P> Thu, 08 Aug 2024 06:27:19 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp701N-bao-hou-gai-men-da-kai-gu-zhang/m-p/1303630#M293736 鱼柏卡 2024-08-08T06:27:19Z