https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315625#M6302 <P>三星k3250nr复印机进不了操作界面，带网口，能打印，可以通过网络登录复印机。有几台机子出现这个情况，个别的更新固件重启后可以，但用不了多久又会，之后就不行了。请问是哪一部分出现问题？有可能是显示板的那一块出现问题吗？</P> Tue, 29 Oct 2024 15:58:20 GMT 惠州168 2024-10-29T15:58:20Z https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315625#M6302 <P>三星k3250nr复印机进不了操作界面，带网口，能打印，可以通过网络登录复印机。有几台机子出现这个情况，个别的更新固件重启后可以，但用不了多久又会，之后就不行了。请问是哪一部分出现问题？有可能是显示板的那一块出现问题吗？</P> Tue, 29 Oct 2024 15:58:20 GMT https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315625#M6302 惠州168 2024-10-29T15:58:20Z https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315618#M6303 <P>你好，查出来是什么问题了吗</P> Tue, 29 Oct 2024 15:07:36 GMT https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315618#M6303 惠州168 2024-10-29T15:07:36Z https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315696#M6304 <P>您好</P><P>建议登录打印机后台，查看最近出现的10个代码信息，以便确认问题，谢谢。</P> Wed, 30 Oct 2024 03:25:57 GMT https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1315696#M6304 双鱼座鲨鱼 2024-10-30T03:25:57Z https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1316315#M6305 <P>升级固件后可以用一段时间，之后又会，但再次升级固件软件就不行了。请问这个固件硬件在主板哪个位置。</P> Sun, 03 Nov 2024 08:17:34 GMT https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1316315#M6305 惠州168 2024-11-03T08:17:34Z https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1316666#M6311 <P>您好</P><P>非常抱歉</P><P>如果升级固件无效，不排除打印机主板已经存在故障。</P><P>建议联系维修中心具体检测打印机。</P><P>给您带来不便，敬请谅解。</P> Tue, 05 Nov 2024 02:04:28 GMT https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1316666#M6311 双鱼座鲨鱼 2024-11-05T02:04:28Z https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1319454#M6322 <P>固件是系统，就像手机系统一样，固件是打印机的系统，可以理解为软件，是安装在主板上，如果有硬盘，那么就是安装在硬盘里面。</P> Thu, 21 Nov 2024 08:19:52 GMT https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/san-xingk3250nr-fu-yin-ji-jin-bu-le-cao-zuo-jie-mian-dai-wang-kou-neng-da-yin/m-p/1319454#M6322 Tsingddi 2024-11-21T08:19:52Z