https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-dj1112pen-mo-shi-da-yin-ji-da-chu-de-zi-zhi-you-yi-ban-huo-zhe-you-yi-xing-que-yi-xing/m-p/868736#M219413 <P>您好</P><P>从打印效果来看，可能和黑色打印头有关。</P><P>不排除黑色打印头有堵塞现象，如果墨盒墨量在50%以上，建议您做三次打印头清洁的操作，方法：</P><P>开始--程序--hp--hp实用工具--维护--清洁打印头</P><P>谢谢</P> Sun, 08 Apr 2018 02:00:19 GMT 双鱼座鲨鱼 2018-04-08T02:00:19Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-dj1112pen-mo-shi-da-yin-ji-da-chu-de-zi-zhi-you-yi-ban-huo-zhe-you-yi-xing-que-yi-xing/m-p/868501#M219397 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG20180404220639.jpg" style="width: 450px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/27929i53624AB09E9B6876/image-size/large?v=v2&amp;px=999" role="button" title="IMG20180404220639.jpg" alt="IMG20180404220639.jpg" /></span></P> Wed, 04 Apr 2018 14:16:21 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-dj1112pen-mo-shi-da-yin-ji-da-chu-de-zi-zhi-you-yi-ban-huo-zhe-you-yi-xing-que-yi-xing/m-p/868501#M219397 李毅 2018-04-04T14:16:21Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-dj1112pen-mo-shi-da-yin-ji-da-chu-de-zi-zhi-you-yi-ban-huo-zhe-you-yi-xing-que-yi-xing/m-p/868736#M219413 <P>您好</P><P>从打印效果来看，可能和黑色打印头有关。</P><P>不排除黑色打印头有堵塞现象，如果墨盒墨量在50%以上，建议您做三次打印头清洁的操作，方法：</P><P>开始--程序--hp--hp实用工具--维护--清洁打印头</P><P>谢谢</P> Sun, 08 Apr 2018 02:00:19 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-dj1112pen-mo-shi-da-yin-ji-da-chu-de-zi-zhi-you-yi-ban-huo-zhe-you-yi-xing-que-yi-xing/m-p/868736#M219413 双鱼座鲨鱼 2018-04-08T02:00:19Z