https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP7740da-yin-ji-bu-xiao-xin-duan-dian-hou-bu-kai-ji-le/m-p/1284687#M287696 <P>修理插座时，忘记关闭打印机，反复断电了，打印机不开机了。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20240404_23155303.jpeg" style="width: 1080px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/104906i493C72EE107D5693/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20240404_23155303.jpeg" alt="IMG_20240404_23155303.jpeg" /></span></P><P> </P> Thu, 04 Apr 2024 15:16:58 GMT 牛星光 2024-04-04T15:16:58Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP7740da-yin-ji-bu-xiao-xin-duan-dian-hou-bu-kai-ji-le/m-p/1284687#M287696 <P>修理插座时，忘记关闭打印机，反复断电了，打印机不开机了。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20240404_23155303.jpeg" style="width: 1080px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/104906i493C72EE107D5693/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20240404_23155303.jpeg" alt="IMG_20240404_23155303.jpeg" /></span></P><P> </P> Thu, 04 Apr 2024 15:16:58 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP7740da-yin-ji-bu-xiao-xin-duan-dian-hou-bu-kai-ji-le/m-p/1284687#M287696 牛星光 2024-04-04T15:16:58Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP7740da-yin-ji-bu-xiao-xin-duan-dian-hou-bu-kai-ji-le/m-p/1284717#M287703 <P>可以拔掉打印机电源线，静置1小时以上，然后接电开机试下</P> <DIV id="phraseJoinewrskdfdswerhnyikyofd" data-v-app="">&nbsp;</DIV> Fri, 05 Apr 2024 02:55:06 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP7740da-yin-ji-bu-xiao-xin-duan-dian-hou-bu-kai-ji-le/m-p/1284717#M287703 坏坏的笑 2024-04-05T02:55:06Z