https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911649#M223911 <P>硬件故障，建议送修检测</P> Tue, 12 Feb 2019 07:03:16 GMT Lindj 2019-02-12T07:03:16Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911544#M223895 <P>577dw打印机，黑色打印，A4一侧边打印不全，清洗无效，其它颜色正常。%MCEPASTEBIN%</P> Mon, 11 Feb 2019 08:40:02 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911544#M223895 tigersgrowl 2019-02-11T08:40:02Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911616#M223900 <P>您好</P><P>从您的描述来看，打印头故障的可能性较大，建议维修。</P><P>给您带来不便，敬请谅解。</P> Tue, 12 Feb 2019 02:02:30 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911616#M223900 双鱼座鲨鱼 2019-02-12T02:02:30Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911649#M223911 <P>硬件故障，建议送修检测</P> Tue, 12 Feb 2019 07:03:16 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/577dw-da-yin-wen-ti/m-p/911649#M223911 Lindj 2019-02-12T07:03:16Z