https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu7612chu-xian-da-yin-tou-que-shi-huo-fa-sheng-gu-zhang/m-p/1094456#M244446 <P>惠普7612开机出现打印头缺失或发生故障。不能工作。</P> Sun, 06 Jun 2021 09:14:17 GMT Liu188 2021-06-06T09:14:17Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu7612chu-xian-da-yin-tou-que-shi-huo-fa-sheng-gu-zhang/m-p/1094456#M244446 <P>惠普7612开机出现打印头缺失或发生故障。不能工作。</P> Sun, 06 Jun 2021 09:14:17 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu7612chu-xian-da-yin-tou-que-shi-huo-fa-sheng-gu-zhang/m-p/1094456#M244446 Liu188 2021-06-06T09:14:17Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu7612chu-xian-da-yin-tou-que-shi-huo-fa-sheng-gu-zhang/m-p/1094505#M244456 <P>您好</P><P>可以尝试重新安装墨盒，重启打印机测试一下。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="双鱼座鲨鱼_0-1623030342262.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/58545iED2FDAEAA37F7C73/image-size/medium?v=v2&amp;px=400" role="button" title="双鱼座鲨鱼_0-1623030342262.png" alt="双鱼座鲨鱼_0-1623030342262.png" /></span></P><P>如果问题依旧，不排除打印头出现问题，需要维修。</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><P>&nbsp;</P><P>&nbsp;</P> Mon, 07 Jun 2021 01:49:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu7612chu-xian-da-yin-tou-que-shi-huo-fa-sheng-gu-zhang/m-p/1094505#M244456 双鱼座鲨鱼 2021-06-07T01:49:41Z