https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tank531da-yin-zi-ti-xian-shi-yi-ban/m-p/1278422#M285832 <P>您好</P><P>从打印效果来看， 打印机打印头存在堵塞现象。</P><P>如果墨水量充足，建议清洁打印头2-3次后，过3-4小时再清洁打印头2-3次，反复操作3-4组后，重新测试打印质量，谢谢。</P> Fri, 01 Mar 2024 10:33:12 GMT 双鱼座鲨鱼 2024-03-01T10:33:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tank531da-yin-zi-ti-xian-shi-yi-ban/m-p/1278407#M285826 <P>打印机打印后字体有的只显示一半，有的就很模糊，多次清洗打印头都没用</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20240301_172422.jpg" style="width: 3000px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/103212iA6E135F9C093C529/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20240301_172422.jpg" alt="IMG_20240301_172422.jpg" /></span> </P><P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20240301_172435.jpg" style="width: 3000px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/103213i66F2B0DFC0BDD277/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20240301_172435.jpg" alt="IMG_20240301_172435.jpg" /></span></P> Fri, 01 Mar 2024 09:25:44 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tank531da-yin-zi-ti-xian-shi-yi-ban/m-p/1278407#M285826 ha-ha 2024-03-01T09:25:44Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tank531da-yin-zi-ti-xian-shi-yi-ban/m-p/1278422#M285832 <P>您好</P><P>从打印效果来看， 打印机打印头存在堵塞现象。</P><P>如果墨水量充足，建议清洁打印头2-3次后，过3-4小时再清洁打印头2-3次，反复操作3-4组后，重新测试打印质量，谢谢。</P> Fri, 01 Mar 2024 10:33:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/tank531da-yin-zi-ti-xian-shi-yi-ban/m-p/1278422#M285832 双鱼座鲨鱼 2024-03-01T10:33:12Z