https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-deskjet-2621-da-yin-ji-gu-zhang/m-p/980021#M232473 <P>您好</P><P>麻烦您断开打印机与电脑的连接，关闭打印机，5分钟后打开打印机。</P><P>然后重新确认一下打印机面板的显示，方便的话，请拍照给我，谢谢。</P> Wed, 03 Jun 2020 05:35:01 GMT 双鱼座鲨鱼 2020-06-03T05:35:01Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-deskjet-2621-da-yin-ji-gu-zhang/m-p/979933#M232462 <P>打印机开机后，控制面板显示器、墨盒指示灯、恢复指示灯、信息指示灯全部在闪烁</P> Tue, 02 Jun 2020 13:51:25 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-deskjet-2621-da-yin-ji-gu-zhang/m-p/979933#M232462 新人乙 2020-06-02T13:51:25Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-deskjet-2621-da-yin-ji-gu-zhang/m-p/980021#M232473 <P>您好</P><P>麻烦您断开打印机与电脑的连接，关闭打印机，5分钟后打开打印机。</P><P>然后重新确认一下打印机面板的显示，方便的话，请拍照给我，谢谢。</P> Wed, 03 Jun 2020 05:35:01 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-deskjet-2621-da-yin-ji-gu-zhang/m-p/980021#M232473 双鱼座鲨鱼 2020-06-03T05:35:01Z