https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233267#M273545 <P>您好</P><P>空载电压应该高于22v</P><P>从故障描述来看，打印机存在硬件问题，建议联系维修中心具体检测打印机，谢谢</P> Sun, 21 May 2023 09:57:12 GMT 双鱼座鲨鱼 2023-05-21T09:57:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233218#M273538 <P>从电源板输出有22V电压，加到主板上，显示板有指示灯闪一下，按开机键，无法开机。</P> Sun, 21 May 2023 01:41:39 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233218#M273538 不坏不修 2023-05-21T01:41:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233267#M273545 <P>您好</P><P>空载电压应该高于22v</P><P>从故障描述来看，打印机存在硬件问题，建议联系维修中心具体检测打印机，谢谢</P> Sun, 21 May 2023 09:57:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233267#M273545 双鱼座鲨鱼 2023-05-21T09:57:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233274#M273547 <P>加载了，板子上的线都插得好好的，用户说机器前天还在用</P><P>&nbsp;</P> Sun, 21 May 2023 10:01:38 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233274#M273547 不坏不修 2023-05-21T10:01:38Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233348#M273557 <P>您好</P><P>从故障描述来看，打印机已经存在硬件问题，建议联系维修中心具体检测一下。</P><P>个人用户不建议自行拆机，以免造成不必要的损失。</P><P>&nbsp;</P> Mon, 22 May 2023 02:35:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233348#M273557 双鱼座鲨鱼 2023-05-22T02:35:10Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233351#M273559 <P>HP410打印机加电不工作，我这里已经修好了，主要原因是主板和显示板中间的排线有部分埙坏，按开机键电信号没有反馈到主板上，所以机器没有任何反应，另外，此机器电源本身输出22V，不管加载不加载电压变化幅度都不大。</P> Mon, 22 May 2023 02:48:28 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233351#M273559 不坏不修 2023-05-22T02:48:28Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233407#M273573 <P>请问打印机已经修好了吗？</P> Mon, 22 May 2023 06:39:44 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP410zhu-ban-jia-dian-bu-gong-zuo/m-p/1233407#M273573 双鱼座鲨鱼 2023-05-22T06:39:44Z