https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316623#M297722 <P>已经换了电源板和风扇，还是报570014</P> Mon, 04 Nov 2024 22:22:05 GMT ygh2335117 2024-11-04T22:22:05Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316327#M297574 <P>77422打印机开机出57-00-14，换过了边门上的风扇，换过主副电源板，代码一直在，有大咖解决一下，感谢费50</P> Sun, 03 Nov 2024 12:00:05 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316327#M297574 ygh2335117 2024-11-03T12:00:05Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316369#M297585 <P>您好</P><P>57xx代码主要与打印机的加热组件散热风扇有关。</P><P>如果更换风扇无效，建议联系维修中心检测或替换dc板，谢谢。</P><P>&nbsp;</P> Mon, 04 Nov 2024 01:04:55 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316369#M297585 双鱼座鲨鱼 2024-11-04T01:04:55Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316623#M297722 <P>已经换了电源板和风扇，还是报570014</P> Mon, 04 Nov 2024 22:22:05 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316623#M297722 ygh2335117 2024-11-04T22:22:05Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316709#M297761 <P>您好</P><P>以上问题可能和控制板有关。</P><P>建议联系维修中心具体检测打印机。</P><P>&nbsp;</P> Tue, 05 Nov 2024 05:45:02 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/77420de-ji-qi-chu570014/m-p/1316709#M297761 双鱼座鲨鱼 2024-11-05T05:45:02Z