https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-you-ji-ge-qu-yu-hei-se-da-yin-bu-chu-lai-cai-se-zheng-chang/m-p/986164#M233383 <P>您好</P><P>如果清洁打印头后，效果有所改善，需要多清洁几次打印头，直到效果正常。</P><P>如果清洁打印头无效，应该是打印头存在硬件问题，需要维修。</P><P>&nbsp;</P> Wed, 08 Jul 2020 08:48:11 GMT 双鱼座鲨鱼 2020-07-08T08:48:11Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-you-ji-ge-qu-yu-hei-se-da-yin-bu-chu-lai-cai-se-zheng-chang/m-p/986024#M233351 <P>请问为什么彩色打印正常，黑色有些区域打印不出来，，换了墨盒问题依旧存在，也有按网上说的擦拭打印头，也解决不了，打印机系统里面的清洗功能都试过了。不知道问题到底出在哪里，打印机才使用一年多一点。附上质量打印报告的照片。之前只有最右边两格区域打印不出来，，后来擦拭打印头和清洗打印头后后面4格都打印不出来，前面2到3格有时候也打印不清晰有条纹。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="558973785.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/46901i2840FAD7C0B80DDF/image-size/large?v=v2&amp;px=999" role="button" title="558973785.jpg" alt="558973785.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="871850180.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/46904i85AB3F8E266691DB/image-size/large?v=v2&amp;px=999" role="button" title="871850180.jpg" alt="871850180.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1884321227.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/46902i0577CA00FA44C317/image-size/large?v=v2&amp;px=999" role="button" title="1884321227.jpg" alt="1884321227.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="2012248144.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/46903iC533B72356D88C1B/image-size/large?v=v2&amp;px=999" role="button" title="2012248144.jpg" alt="2012248144.jpg" /></span></P> Tue, 07 Jul 2020 17:03:30 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-you-ji-ge-qu-yu-hei-se-da-yin-bu-chu-lai-cai-se-zheng-chang/m-p/986024#M233351 YUMACK 2020-07-07T17:03:30Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-you-ji-ge-qu-yu-hei-se-da-yin-bu-chu-lai-cai-se-zheng-chang/m-p/986164#M233383 <P>您好</P><P>如果清洁打印头后，效果有所改善，需要多清洁几次打印头，直到效果正常。</P><P>如果清洁打印头无效，应该是打印头存在硬件问题，需要维修。</P><P>&nbsp;</P> Wed, 08 Jul 2020 08:48:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-you-ji-ge-qu-yu-hei-se-da-yin-bu-chu-lai-cai-se-zheng-chang/m-p/986164#M233383 双鱼座鲨鱼 2020-07-08T08:48:11Z