https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-pagewide-pro-mfp-477dn-wang-ji-mi-ma-ru-he-zhong-zhi/m-p/1324543#M300452 <P>您好</P> <P>请在打印机就绪时操作：</P> <P>主页返回主页返回 进去开启关闭菜单 找到恢复工厂设置，开启 然后设置，打印机维护，找到复位，选择回复工厂设置，谢谢。</P> <P>&nbsp;</P> Thu, 02 Jan 2025 09:00:14 GMT 双鱼座鲨鱼 2025-01-02T09:00:14Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-pagewide-pro-mfp-477dn-wang-ji-mi-ma-ru-he-zhong-zhi/m-p/1324527#M300445 <P>办公室有一台hp pagewide pro mfp 477dn 打印机忘记密码了，现在无法更改设置，请问密码如何清除或重置</P> Thu, 02 Jan 2025 08:03:44 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-pagewide-pro-mfp-477dn-wang-ji-mi-ma-ru-he-zhong-zhi/m-p/1324527#M300445 地瓜羹 2025-01-02T08:03:44Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-pagewide-pro-mfp-477dn-wang-ji-mi-ma-ru-he-zhong-zhi/m-p/1324543#M300452 <P>您好</P> <P>请在打印机就绪时操作：</P> <P>主页返回主页返回 进去开启关闭菜单 找到恢复工厂设置，开启 然后设置，打印机维护，找到复位，选择回复工厂设置，谢谢。</P> <P>&nbsp;</P> Thu, 02 Jan 2025 09:00:14 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-pagewide-pro-mfp-477dn-wang-ji-mi-ma-ru-he-zhong-zhi/m-p/1324543#M300452 双鱼座鲨鱼 2025-01-02T09:00:14Z