https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-an-kai-ji-jian-bu-kai-ji-bu-tong-dian-mei-fan-ying/m-p/1213478#M268915 <P>您好</P><P>有条件可以换一条电源线，换一个插排试一下。</P><P>排除电源环境问题，建议联系维修中心检测打印机。</P><P>维修中心查询：<BR />手机微信关注“hp_service”或搜索“惠普服务”微信公众号，扫描二维码即可查询到当地维修中心信息。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1675733218954.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/85594iD6A111848410A005/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1675733218954.png" alt="_0-1675733218954.png" /></span></P><P>&nbsp;</P> Tue, 07 Feb 2023 01:29:11 GMT 双鱼座鲨鱼 2023-02-07T01:29:11Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-an-kai-ji-jian-bu-kai-ji-bu-tong-dian-mei-fan-ying/m-p/1213443#M268910 <P>之前使用正常，今天突然发现按开机键打印机没反应，怎么回事呢</P> Mon, 06 Feb 2023 14:45:33 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-an-kai-ji-jian-bu-kai-ji-bu-tong-dian-mei-fan-ying/m-p/1213443#M268910 yishuitian 2023-02-06T14:45:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-an-kai-ji-jian-bu-kai-ji-bu-tong-dian-mei-fan-ying/m-p/1213478#M268915 <P>您好</P><P>有条件可以换一条电源线，换一个插排试一下。</P><P>排除电源环境问题，建议联系维修中心检测打印机。</P><P>维修中心查询：<BR />手机微信关注“hp_service”或搜索“惠普服务”微信公众号，扫描二维码即可查询到当地维修中心信息。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1675733218954.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/85594iD6A111848410A005/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1675733218954.png" alt="_0-1675733218954.png" /></span></P><P>&nbsp;</P> Tue, 07 Feb 2023 01:29:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-an-kai-ji-jian-bu-kai-ji-bu-tong-dian-mei-fan-ying/m-p/1213478#M268915 双鱼座鲨鱼 2023-02-07T01:29:11Z