https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297168#M291734 <P>控制板是主板吗？</P> Fri, 28 Jun 2024 05:15:08 GMT jscatv 2024-06-28T05:15:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297114#M291712 <P>HP P2055dn开机自检后报故障52 Scanner Error Turn off then on,已换激光器</P> Thu, 27 Jun 2024 13:49:42 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297114#M291712 jscatv 2024-06-27T13:49:42Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297148#M291724 <P>您好</P><P>如果更换激光单元无效，可能和dc控制板有关。</P><P>个人用户不建议更换，最好联系维修中心具体检测打印机。</P> Fri, 28 Jun 2024 01:56:17 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297148#M291724 双鱼座鲨鱼 2024-06-28T01:56:17Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297168#M291734 <P>控制板是主板吗？</P> Fri, 28 Jun 2024 05:15:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297168#M291734 jscatv 2024-06-28T05:15:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297169#M291735 <P>还是电源板？</P> Fri, 28 Jun 2024 05:17:20 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297169#M291735 jscatv 2024-06-28T05:17:20Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297454#M291822 <P>不是DC控制器的问题，换了一个小板子问题就解决了</P> Sun, 30 Jun 2024 14:47:31 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297454#M291822 jscatv 2024-06-30T14:47:31Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297643#M291906 <P>您好</P><P>个人用户，建议联系维修中心具体检测，确认故障后再更换相应备件。</P><P>&nbsp;</P> Mon, 01 Jul 2024 09:17:30 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-P2055dn-kai-ji-zi-jian-hou-bao-gu-zhang/m-p/1297643#M291906 双鱼座鲨鱼 2024-07-01T09:17:30Z