https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/179fnw-da-yin-shi-you-hei-tiao-zhuang-xian-zhe-ge-zen-me-hui-shi/m-p/1164758#M258578 <P>179fnw打印时有黑条状线，有时候有，有时候没有，这个为什么，请大神分析下。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20220520201544.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74047iEB8EAE216665F3D2/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20220520201544.jpg" alt="微信图片_20220520201544.jpg" /></span></P> Fri, 20 May 2022 12:18:02 GMT chenfeng179 2022-05-20T12:18:02Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/179fnw-da-yin-shi-you-hei-tiao-zhuang-xian-zhe-ge-zen-me-hui-shi/m-p/1164758#M258578 <P>179fnw打印时有黑条状线，有时候有，有时候没有，这个为什么，请大神分析下。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20220520201544.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74047iEB8EAE216665F3D2/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20220520201544.jpg" alt="微信图片_20220520201544.jpg" /></span></P> Fri, 20 May 2022 12:18:02 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/179fnw-da-yin-shi-you-hei-tiao-zhuang-xian-zhe-ge-zen-me-hui-shi/m-p/1164758#M258578 chenfeng179 2022-05-20T12:18:02Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/179fnw-da-yin-shi-you-hei-tiao-zhuang-xian-zhe-ge-zen-me-hui-shi/m-p/1165183#M258627 <P>您好</P><P>请问打印机使用的是原装耗材吗？</P><P>有条件建议更换耗材测试一下。</P><P>谢谢</P> Mon, 23 May 2022 04:52:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/179fnw-da-yin-shi-you-hei-tiao-zhuang-xian-zhe-ge-zen-me-hui-shi/m-p/1165183#M258627 双鱼座鲨鱼 2022-05-23T04:52:57Z