https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/3548da-yin-ji-sheng-ji-gu-jian-hou-sao-miao-cheng-xu-shi-bai-wu-fa-sao-miao/m-p/1200700#M265669 <P>您好</P><P>可以尝试重启打印机测试。</P><P>如果重启无效，建议维修。</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, 21 Nov 2022 05:37:52 GMT 双鱼座鲨鱼 2022-11-21T05:37:52Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/3548da-yin-ji-sheng-ji-gu-jian-hou-sao-miao-cheng-xu-shi-bai-wu-fa-sao-miao/m-p/1200447#M265618 <P>3548打印机升级固件后，扫描仪出现问题，开机显示扫描仪组件已坏，怎么修复？有没有旧的固件可以刷回去？</P> Sat, 19 Nov 2022 05:38:32 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/3548da-yin-ji-sheng-ji-gu-jian-hou-sao-miao-cheng-xu-shi-bai-wu-fa-sao-miao/m-p/1200447#M265618 快乐的张三 2022-11-19T05:38:32Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/3548da-yin-ji-sheng-ji-gu-jian-hou-sao-miao-cheng-xu-shi-bai-wu-fa-sao-miao/m-p/1200700#M265669 <P>您好</P><P>可以尝试重启打印机测试。</P><P>如果重启无效，建议维修。</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, 21 Nov 2022 05:37:52 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/3548da-yin-ji-sheng-ji-gu-jian-hou-sao-miao-cheng-xu-shi-bai-wu-fa-sao-miao/m-p/1200700#M265669 双鱼座鲨鱼 2022-11-21T05:37:52Z