https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-518-bu-neng-guan-ji-zhong-qi-xian-shi-F/m-p/1112975#M248115 <P>您好</P><P>麻烦您先确认一下打印机是否处于更新软件或固件的过程中。</P><P>建议不要关机，不要断电，保持打印机联网的状态下，等待并完成升级，谢谢。</P> Mon, 06 Sep 2021 03:01:07 GMT 双鱼座鲨鱼 2021-09-06T03:01:07Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-518-bu-neng-guan-ji-zhong-qi-xian-shi-F/m-p/1112839#M248079 <P>smart tank 518新机器第一天安装设置打印均正常。第二天屏幕显示‘F’，不能关机重启，按电源键10s以上都关不掉。断开电源1分钟以上，再插上也不管用。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20210905145725.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/62701i949B16CFC01F200D/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20210905145725.jpg" alt="微信图片_20210905145725.jpg" /></span></P> Sun, 05 Sep 2021 07:00:00 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-518-bu-neng-guan-ji-zhong-qi-xian-shi-F/m-p/1112839#M248079 jhzhang2022 2021-09-05T07:00:00Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-518-bu-neng-guan-ji-zhong-qi-xian-shi-F/m-p/1112975#M248115 <P>您好</P><P>麻烦您先确认一下打印机是否处于更新软件或固件的过程中。</P><P>建议不要关机，不要断电，保持打印机联网的状态下，等待并完成升级，谢谢。</P> Mon, 06 Sep 2021 03:01:07 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-518-bu-neng-guan-ji-zhong-qi-xian-shi-F/m-p/1112975#M248115 双鱼座鲨鱼 2021-09-06T03:01:07Z