https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1166187#M85253 <P>请问是这个吗 这是废墨吗 直接倒了清理吗 ？这个位置是不是需要拆机清理 谢谢<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="这是不是也需要清理 需要拆机吗" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74404i3CDFB10E0DA20DFC/image-size/large?v=v2&amp;px=999" role="button" title="29705fb4b5c752c3539a8220c72d9b3.jpg" alt="这是不是也需要清理 需要拆机吗" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">这是不是也需要清理 需要拆机吗</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="29705fb4b5c752c3539a8220c72d9b3.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74405iE0789101729BCCF4/image-size/large?v=v2&amp;px=999" role="button" title="29705fb4b5c752c3539a8220c72d9b3.jpg" alt="29705fb4b5c752c3539a8220c72d9b3.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="这是废墨吗" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74406i780181D0E59F8D61/image-size/large?v=v2&amp;px=999" role="button" title="3b018d73cccbdeadf9a1e398ebcaebf.jpg" alt="这是废墨吗" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">这是废墨吗</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="c4c5bd2360bede2a116da987ffabe39.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74407iC9A2D0B030D3A6F4/image-size/large?v=v2&amp;px=999" role="button" title="c4c5bd2360bede2a116da987ffabe39.jpg" alt="c4c5bd2360bede2a116da987ffabe39.jpg" /></span></P> Fri, 27 May 2022 10:11:22 GMT 离家五百里 2022-05-27T10:11:22Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1165524#M85235 <P>惠普打印机使用原装墨盒，打印文件出来单面底下有部分黑色块 双面打印上面有黑色块，清理打印头不能解决问题，就好像黑块是哪里蹭上的，打印质量报告后面有黑色块 正面没有<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="5a25b2ea07e69f60fce4a6aa8fd9074.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74217i9516F056F91FB875/image-size/large?v=v2&amp;px=999" role="button" title="5a25b2ea07e69f60fce4a6aa8fd9074.jpg" alt="5a25b2ea07e69f60fce4a6aa8fd9074.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="78d9e5b281ea95d4982f3214364015c.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74219iD0256D7F5979BCB4/image-size/large?v=v2&amp;px=999" role="button" title="78d9e5b281ea95d4982f3214364015c.jpg" alt="78d9e5b281ea95d4982f3214364015c.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="6221dca78b94c18acae528ebc09322e.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74218iB7AE7DD73F08C0D4/image-size/large?v=v2&amp;px=999" role="button" title="6221dca78b94c18acae528ebc09322e.jpg" alt="6221dca78b94c18acae528ebc09322e.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="743059ec4420f4b12dc14dc023bfc06.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74220iB1BFFCE397815E26/image-size/large?v=v2&amp;px=999" role="button" title="743059ec4420f4b12dc14dc023bfc06.jpg" alt="743059ec4420f4b12dc14dc023bfc06.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="cae8747a5d0266f8e5aab0fd33b1ec6.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74221i91C4C26B301B6074/image-size/large?v=v2&amp;px=999" role="button" title="cae8747a5d0266f8e5aab0fd33b1ec6.jpg" alt="cae8747a5d0266f8e5aab0fd33b1ec6.jpg" /></span></P> Tue, 24 May 2022 13:56:19 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1165524#M85235 离家五百里 2022-05-24T13:56:19Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1165803#M85236 <P>&nbsp;您好</P><P>从打印效果来看，建议清洁收集单元及双面器后，再重新测试自动双面打印效果，谢谢。</P><P>双面单元拆卸可参考：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1653529771869.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74288i03211AD3AC3D1DA0/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1653529771869.png" alt="_0-1653529771869.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_1-1653529786118.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74289i8658E82F862AF817/image-size/medium?v=v2&amp;px=400" role="button" title="_1-1653529786118.png" alt="_1-1653529786118.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_2-1653529795508.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74290iC84907CF1EF6FFF8/image-size/medium?v=v2&amp;px=400" role="button" title="_2-1653529795508.png" alt="_2-1653529795508.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_3-1653529803232.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74291iEC99F305C011C58A/image-size/medium?v=v2&amp;px=400" role="button" title="_3-1653529803232.png" alt="_3-1653529803232.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_4-1653529809177.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74292i68E3DAB76A205DDD/image-size/medium?v=v2&amp;px=400" role="button" title="_4-1653529809177.png" alt="_4-1653529809177.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_5-1653529815575.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74293i0F9DBF9D9A5B70DC/image-size/medium?v=v2&amp;px=400" role="button" title="_5-1653529815575.png" alt="_5-1653529815575.png" /></span></P><P>&nbsp;</P> Thu, 26 May 2022 01:50:29 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1165803#M85236 双鱼座鲨鱼 2022-05-26T01:50:29Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1166187#M85253 <P>请问是这个吗 这是废墨吗 直接倒了清理吗 ？这个位置是不是需要拆机清理 谢谢<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="这是不是也需要清理 需要拆机吗" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74404i3CDFB10E0DA20DFC/image-size/large?v=v2&amp;px=999" role="button" title="29705fb4b5c752c3539a8220c72d9b3.jpg" alt="这是不是也需要清理 需要拆机吗" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">这是不是也需要清理 需要拆机吗</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="29705fb4b5c752c3539a8220c72d9b3.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74405iE0789101729BCCF4/image-size/large?v=v2&amp;px=999" role="button" title="29705fb4b5c752c3539a8220c72d9b3.jpg" alt="29705fb4b5c752c3539a8220c72d9b3.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="这是废墨吗" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74406i780181D0E59F8D61/image-size/large?v=v2&amp;px=999" role="button" title="3b018d73cccbdeadf9a1e398ebcaebf.jpg" alt="这是废墨吗" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">这是废墨吗</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="c4c5bd2360bede2a116da987ffabe39.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74407iC9A2D0B030D3A6F4/image-size/large?v=v2&amp;px=999" role="button" title="c4c5bd2360bede2a116da987ffabe39.jpg" alt="c4c5bd2360bede2a116da987ffabe39.jpg" /></span></P> Fri, 27 May 2022 10:11:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1166187#M85253 离家五百里 2022-05-27T10:11:22Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1166676#M85257 <P>您好</P><P>双面器和收集器距离较近。</P><P>请按图示操作，提一下绿色把手，拉出双面器，清洁后，重新并重新测试打印效果，谢谢。</P> Mon, 30 May 2022 06:08:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/hui-pu452dn-ye-kuan-da-yin-ji-da-yin-chu-lai-you-hei-kuai/m-p/1166676#M85257 双鱼座鲨鱼 2022-05-30T06:08:23Z