https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194980#M264285 <P>这个照片是已经清洗过和校准过的了</P> Mon, 24 Oct 2022 02:34:26 GMT fermion 2022-10-24T02:34:26Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194877#M264266 <P>惠普7740，打印时，只有黑色时正常的，其他颜色都不能正常打印，都有重影、不连续之类的情况，这是怎么回事呢？</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20221023_163725.jpg" style="width: 450px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80902iB9B1A37ED99701F6/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20221023_163725.jpg" alt="IMG_20221023_163725.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20221023_163702.jpg" style="width: 450px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80901iD702C65AC9E1FD81/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20221023_163702.jpg" alt="IMG_20221023_163702.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20221023_163657.jpg" style="width: 450px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80904i71C293294FA11E46/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20221023_163657.jpg" alt="IMG_20221023_163657.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20221023_162926.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80903iAFD5069DB6461729/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20221023_162926.jpg" alt="IMG_20221023_162926.jpg" /></span></P> Sun, 23 Oct 2022 08:43:16 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194877#M264266 fermion 2022-10-23T08:43:16Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194966#M264279 <P>您好</P><P>从图片来看，如果墨水量大于50%，可以尝试清洁一到二次打印头后，然后重新校准打印机。</P><P>完成校准后，重新测试打印效果，谢谢。</P> Mon, 24 Oct 2022 01:51:39 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194966#M264279 双鱼座鲨鱼 2022-10-24T01:51:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194980#M264285 <P>这个照片是已经清洗过和校准过的了</P> Mon, 24 Oct 2022 02:34:26 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1194980#M264285 fermion 2022-10-24T02:34:26Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1195194#M264351 <P>您好</P><P>如果清洁/校准无效，打印头出问题的可能性较大。</P><P>因为该机型的墨盒不包含打印头，建议联系维修中心处理。</P><P>这是维修中心查询链接：<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A><BR />给您带来不带，敬请谅解</P> Tue, 25 Oct 2022 03:18:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/7740da-yin-zhong-ying/m-p/1195194#M264351 双鱼座鲨鱼 2022-10-25T03:18:22Z