https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/5035gu-jian-sheng-ji-shi-bai-da-yin-ji-ti-shi-DOWNLOAD-FILE-RFU-LOAD-DRROR-SEND-RFU/m-p/1141369#M254071 <P>5035固件升级失败，打印机提示：DOWNLOAD FILE RFU LOAD DRROR SEND RFU UPGRADE ON USB DEV PORT,怎样解决</P> Sun, 23 Jan 2022 02:06:23 GMT 466781600 2022-01-23T02:06:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/5035gu-jian-sheng-ji-shi-bai-da-yin-ji-ti-shi-DOWNLOAD-FILE-RFU-LOAD-DRROR-SEND-RFU/m-p/1141369#M254071 <P>5035固件升级失败，打印机提示：DOWNLOAD FILE RFU LOAD DRROR SEND RFU UPGRADE ON USB DEV PORT,怎样解决</P> Sun, 23 Jan 2022 02:06:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/5035gu-jian-sheng-ji-shi-bai-da-yin-ji-ti-shi-DOWNLOAD-FILE-RFU-LOAD-DRROR-SEND-RFU/m-p/1141369#M254071 466781600 2022-01-23T02:06:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/5035gu-jian-sheng-ji-shi-bai-da-yin-ji-ti-shi-DOWNLOAD-FILE-RFU-LOAD-DRROR-SEND-RFU/m-p/1141497#M254108 <P>您好</P><P>非常抱歉，固件问题，建议联系维修中心处理，以免对机器造成更大的损害。</P><P>这是维修中心查询链接：<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A><BR />给您带来不带，敬请谅解</P> Mon, 24 Jan 2022 05:06:03 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/5035gu-jian-sheng-ji-shi-bai-da-yin-ji-ti-shi-DOWNLOAD-FILE-RFU-LOAD-DRROR-SEND-RFU/m-p/1141497#M254108 双鱼座鲨鱼 2022-01-24T05:06:03Z