https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/F2288deng-chang-liang/m-p/1159443#M257665 <P>惠普F2288，打印机通电所有灯常亮，电源按钮无反应，USB无反应，怎么回事啊，有老铁知道吗？</P> Mon, 25 Apr 2022 14:16:30 GMT 无极123 2022-04-25T14:16:30Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/F2288deng-chang-liang/m-p/1159443#M257665 <P>惠普F2288，打印机通电所有灯常亮，电源按钮无反应，USB无反应，怎么回事啊，有老铁知道吗？</P> Mon, 25 Apr 2022 14:16:30 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/F2288deng-chang-liang/m-p/1159443#M257665 无极123 2022-04-25T14:16:30Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/F2288deng-chang-liang/m-p/1159703#M257731 <P>您好</P><P>如果通电开机后所有灯长亮，任何按键都没有响应的话</P><P>可能需要麻烦您联系下维修站检查一下打印机的主板是否存在问题</P><P>如需维修站信息，微信“惠普服务”公众号内惠自助——服务网点查询</P> Wed, 27 Apr 2022 03:55:56 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/F2288deng-chang-liang/m-p/1159703#M257731 双鱼座鲨鱼 2022-04-27T03:55:56Z