https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169968#M259490 <P>您好</P><P>可以尝试更换电源环境测试一下。</P><P>如果问题依旧，建议联系维修中心具体检测打印机。</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, 14 Jun 2022 06:28:23 GMT 双鱼座鲨鱼 2022-06-14T06:28:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169681#M259437 <P>扫描或复印 有时 有黑边，更换扫描排线无效。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20220524165627.jpg" style="width: 566px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/75218i6E4057809C07311A/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20220524165627.jpg" alt="微信图片_20220524165627.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20220524165635.jpg" style="width: 566px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/75219i28C318EBDB133AAE/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20220524165635.jpg" alt="微信图片_20220524165635.jpg" /></span></P> Mon, 13 Jun 2022 08:19:05 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169681#M259437 雪果 2022-06-13T08:19:05Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169682#M259438 <P>这是两次扫描同一张纸。电子版图片。第一张正常，第二张上部有一个黑带。黑带上有螺丝痕迹。</P><P>希望大家给出解决方案。非常感谢。</P><P>该故障和本论坛，一个故障类似。</P> Mon, 13 Jun 2022 08:23:00 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169682#M259438 雪果 2022-06-13T08:23:00Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169968#M259490 <P>您好</P><P>可以尝试更换电源环境测试一下。</P><P>如果问题依旧，建议联系维修中心具体检测打印机。</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, 14 Jun 2022 06:28:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-smart-tank-511-sao-miao-you-shi-hei-bian/m-p/1169968#M259490 双鱼座鲨鱼 2022-06-14T06:28:23Z