https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123588#M250342 <P>您好</P><P>如果有其他电脑,建议更换其他电脑来更新固件测试,</P><P>如果依旧报错,建议考虑打印机自身.</P><P>维修中心查询链接:<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A></P> Wed, 27 Oct 2021 02:45:16 GMT 双鱼座鲨鱼 2021-10-27T02:45:16Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123384#M250299 <P>Pro 400 M401dn网络IP设置为手动指定了IP，老是未知原因变为自动。固件为2011的版本，现在网站上当前提供的固件20210202版本，尝试升级，升级过程出错“Fatal Error 31”，这是什么问题呢？有没有历史版本的固件？</P> Tue, 26 Oct 2021 02:40:50 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123384#M250299 领航者 2021-10-26T02:40:50Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123412#M250313 <P>您好</P><P>固件没有之前的版本.</P><P>建议电脑与打印机断开网络,使用usb连接来更新测试,</P><P>更新的过程中,不要操作打印机,不要关机,保证一个正常升级的环境.</P> Tue, 26 Oct 2021 03:30:32 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123412#M250313 双鱼座鲨鱼 2021-10-26T03:30:32Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123535#M250338 <P>就是通过USB线进行更新固件尝试的，就出错。</P> Tue, 26 Oct 2021 15:42:07 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123535#M250338 领航者 2021-10-26T15:42:07Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123588#M250342 <P>您好</P><P>如果有其他电脑,建议更换其他电脑来更新固件测试,</P><P>如果依旧报错,建议考虑打印机自身.</P><P>维修中心查询链接:<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A></P> Wed, 27 Oct 2021 02:45:16 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Pro-400-M401dn-wang-luoIP-she-zhi-wei-shou-dong-lao-shi-wei-zhi-yuan-yin-bian-wei-zi-dong/m-p/1123588#M250342 双鱼座鲨鱼 2021-10-27T02:45:16Z