https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-MFP-P57750-XC-mi-ma-wang-ji-le-zen-me-zhong-zhi/m-p/1284821#M287738 <P>您好</P><P>操作方法：</P><P>打印机就绪时：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，选择回复工厂设置就OK了。</P> Sat, 06 Apr 2024 00:19:41 GMT 双鱼座鲨鱼 2024-04-06T00:19:41Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-MFP-P57750-XC-mi-ma-wang-ji-le-zen-me-zhong-zhi/m-p/1284710#M287700 <P>HP PageWide MFP P57750 XC 密码忘记了怎么重置</P> Fri, 05 Apr 2024 02:45:07 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-MFP-P57750-XC-mi-ma-wang-ji-le-zen-me-zhong-zhi/m-p/1284710#M287700 weny001 2024-04-05T02:45:07Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-MFP-P57750-XC-mi-ma-wang-ji-le-zen-me-zhong-zhi/m-p/1284821#M287738 <P>您好</P><P>操作方法：</P><P>打印机就绪时：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，选择回复工厂设置就OK了。</P> Sat, 06 Apr 2024 00:19:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-MFP-P57750-XC-mi-ma-wang-ji-le-zen-me-zhong-zhi/m-p/1284821#M287738 双鱼座鲨鱼 2024-04-06T00:19:41Z