https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221438#M270764 <P>打印出来有底灰，</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20230316_170304.jpg" style="width: 3904px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/87969iEA4C9F564C33BFFC/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20230316_170304.jpg" alt="IMG_20230316_170304.jpg" /></span></P><P> </P> Thu, 16 Mar 2023 14:15:45 GMT 大雄工贸 2023-03-16T14:15:45Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221438#M270764 <P>打印出来有底灰，</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20230316_170304.jpg" style="width: 3904px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/87969iEA4C9F564C33BFFC/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20230316_170304.jpg" alt="IMG_20230316_170304.jpg" /></span></P><P> </P> Thu, 16 Mar 2023 14:15:45 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221438#M270764 大雄工贸 2023-03-16T14:15:45Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221498#M270771 <P>您好</P><P>请问出现故障前打印机做过什么操作？</P><P>例如：更换粉盒，更换显影剂...</P> Fri, 17 Mar 2023 01:58:02 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221498#M270771 双鱼座鲨鱼 2023-03-17T01:58:02Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221504#M270774 <P>更换过粉盒</P> Fri, 17 Mar 2023 02:18:15 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221504#M270774 大雄工贸 2023-03-17T02:18:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221983#M270881 <P>您好</P><P>请问更换的是原装粉盒吗？</P><P>可能是显影器中的显影剂与碳粉比例失衡所导致。</P><P>如果设备使用的是原装耗材，建议联系维修中心检测打印机。</P><P>&nbsp;</P> Mon, 20 Mar 2023 07:18:40 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-you-di-hui/m-p/1221983#M270881 双鱼座鲨鱼 2023-03-20T07:18:40Z