https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP5820pen-mo-da-yin-fu-yin-yi-ti-ji-zen-me-pai-lian-gong-guan-li-de-kong-qi/m-p/1327472#M301495 <P>您好</P> <P>如果墨水量充足，建议清洁打印头3-5次后，重新确认管道状态。</P> <P>如果清洁打印头无效，则需要专业工具及拆机处理，清及时联系当地维修中心。</P> <P>给您带来不便，敬请谅解。</P> Fri, 24 Jan 2025 00:45:24 GMT 双鱼座鲨鱼 2025-01-24T00:45:24Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP5820pen-mo-da-yin-fu-yin-yi-ti-ji-zen-me-pai-lian-gong-guan-li-de-kong-qi/m-p/1327468#M301493 <P><STRONG><EM>1</EM></STRONG></P> Thu, 23 Jan 2025 15:09:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP5820pen-mo-da-yin-fu-yin-yi-ti-ji-zen-me-pai-lian-gong-guan-li-de-kong-qi/m-p/1327468#M301493 打印机二手 2025-01-23T15:09:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP5820pen-mo-da-yin-fu-yin-yi-ti-ji-zen-me-pai-lian-gong-guan-li-de-kong-qi/m-p/1327472#M301495 <P>您好</P> <P>如果墨水量充足，建议清洁打印头3-5次后，重新确认管道状态。</P> <P>如果清洁打印头无效，则需要专业工具及拆机处理，清及时联系当地维修中心。</P> <P>给您带来不便，敬请谅解。</P> Fri, 24 Jan 2025 00:45:24 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP5820pen-mo-da-yin-fu-yin-yi-ti-ji-zen-me-pai-lian-gong-guan-li-de-kong-qi/m-p/1327472#M301495 双鱼座鲨鱼 2025-01-24T00:45:24Z