https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-mo-he-que-shi-huo-sun-huai/m-p/839643#M215522 <P>您好</P><P>从您的描述来看，可能是打印头的问题。</P><P>最好联系当地维修中心具体检测一下。</P><P><A href="http://alwayson.hpicss.com/support/ascindex_detail.aspx" target="_blank">http://alwayson.hpicss.com/support/ascindex_detail.aspx</A> 这是维修中心查询链接</P> Wed, 06 Sep 2017 05:50:17 GMT 双鱼座鲨鱼 2017-09-06T05:50:17Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-mo-he-que-shi-huo-sun-huai/m-p/839640#M215520 <P>HP7500A打印机，使用2年后，显示墨盒缺失或损坏，有时候重新将墨盒安装几次之后，又能使用了，但下次再开机使用的时候又是这种情况，需要更换什么配件吗？</P> Wed, 06 Sep 2017 05:29:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-mo-he-que-shi-huo-sun-huai/m-p/839640#M215520 辰熙 2017-09-06T05:29:22Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-mo-he-que-shi-huo-sun-huai/m-p/839643#M215522 <P>您好</P><P>从您的描述来看，可能是打印头的问题。</P><P>最好联系当地维修中心具体检测一下。</P><P><A href="http://alwayson.hpicss.com/support/ascindex_detail.aspx" target="_blank">http://alwayson.hpicss.com/support/ascindex_detail.aspx</A> 这是维修中心查询链接</P> Wed, 06 Sep 2017 05:50:17 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-xian-shi-mo-he-que-shi-huo-sun-huai/m-p/839643#M215522 双鱼座鲨鱼 2017-09-06T05:50:17Z