https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348420#M307186 <P>您好</P> <P>麻烦取出硒鼓，检查感光体对应位置上是否有黑色，以便确认问题，谢谢。</P> Tue, 17 Jun 2025 05:07:35 GMT 双鱼座鲨鱼 2025-06-17T05:07:35Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348416#M307184 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Linjun_0-1750135201863.jpeg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/123144i1C70763F2E25EB29/image-size/medium?v=v2&amp;px=400" role="button" title="Linjun_0-1750135201863.jpeg" alt="Linjun_0-1750135201863.jpeg" /></span></P><P>出现这样黑色一条一条的黑线</P><P>&nbsp;</P> Tue, 17 Jun 2025 04:41:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348416#M307184 Linjun 2025-06-17T04:41:10Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348420#M307186 <P>您好</P> <P>麻烦取出硒鼓，检查感光体对应位置上是否有黑色，以便确认问题，谢谢。</P> Tue, 17 Jun 2025 05:07:35 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348420#M307186 双鱼座鲨鱼 2025-06-17T05:07:35Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348456#M307206 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Linjun_0-1750146303995.jpeg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/123153i84A830CF6891D74E/image-size/medium?v=v2&amp;px=400" role="button" title="Linjun_0-1750146303995.jpeg" alt="Linjun_0-1750146303995.jpeg" /></span></P><P>两边有碳粉线，中间大部分是干净的</P> Tue, 17 Jun 2025 07:45:43 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348456#M307206 Linjun 2025-06-17T07:45:43Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348583#M307234 <P>您好</P> <P>有条件建议更换硒鼓测试。</P> <P>排除硒鼓问题，可能和机器的加热组件有关，建议联系维修中心具体检测打印机。</P> <P>这是维修中心查询链接：<A href="https://support.hp.com/cn-zh/document/c04570895" target="_blank">https://support.hp.com/cn-zh/document/c04570895</A><BR />给您带来不带，敬请谅解。</P> Wed, 18 Jun 2025 05:53:40 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M427fdw-da-yin-zhi-chu-xian-hei-xian/m-p/1348583#M307234 双鱼座鲨鱼 2025-06-18T05:53:40Z