https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1241666#M275437 打印机小屏幕上显示“关键系统文件出现问题。将安装打印机更新以修复该问题”，但是过了好几天还是显示这个，也不能打印东西，重新启动也不管用 Tue, 04 Jul 2023 07:00:50 GMT 兔子没蛀牙 2023-07-04T07:00:50Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1241666#M275437 打印机小屏幕上显示“关键系统文件出现问题。将安装打印机更新以修复该问题”，但是过了好几天还是显示这个，也不能打印东西，重新启动也不管用 Tue, 04 Jul 2023 07:00:50 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1241666#M275437 兔子没蛀牙 2023-07-04T07:00:50Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1241680#M275444 <P>您好</P><P>从故障描述来看，可能和打印机的固件有关。</P><P>在保机器可自行升级。</P><P>过保机器建议联系维修中心处理，谢谢。</P> Tue, 04 Jul 2023 08:20:40 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1241680#M275444 双鱼座鲨鱼 2023-07-04T08:20:40Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1242272#M275601 <P>应该是升级固件过程中，断电导致的问题。</P> <P>建议联系当地的维修站更换主板。</P> <P>升级系统所需要的固件文件及升级方法较为复杂，还是建议联系维修站进行处理。</P> Fri, 07 Jul 2023 09:05:44 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-guan-jian-xi-tong-wen-jian-chu-xian-wen-ti/m-p/1242272#M275601 Tsingddi 2023-07-07T09:05:44Z