https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1219734#M270474 <P>如题：惠普 MFP E77422如何进入维修模式？</P> Fri, 10 Mar 2023 08:04:39 GMT 江小黑 2023-03-10T08:04:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1219734#M270474 <P>如题：惠普 MFP E77422如何进入维修模式？</P> Fri, 10 Mar 2023 08:04:39 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1219734#M270474 江小黑 2023-03-10T08:04:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1219749#M270476 <P>您好</P><P>开机，启动到1/8时，按住hp logo即可。</P> Fri, 10 Mar 2023 09:01:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1219749#M270476 双鱼座鲨鱼 2023-03-10T09:01:22Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1253849#M278576 <P>这个进去还是需要密码啊，用04077817这个密码是错误的</P> Sat, 16 Sep 2023 03:42:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1253849#M278576 土豆丸子 2023-09-16T03:42:41Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1254086#M278617 <P>您好！此机型如需进入维修模式，建议联系当地惠普授权维修中心帮您，谢谢！</P> Mon, 18 Sep 2023 03:39:35 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu-MFP-E77422ru-he-jin-ru-wei-xiu-mo-shi/m-p/1254086#M278617 鱼柏卡 2023-09-18T03:39:35Z