https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1007053#M234291 多谢，问题已解决，玻璃看着很干净，没有污点，还是用搽镜布沾水擦拭后，黑线消失 Thu, 06 Aug 2020 07:49:50 GMT 飘曳无根 2020-08-06T07:49:50Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1003003#M234237 hp127送纸器扫描复印中间有条黑线，平板没有，玻璃干净 Mon, 03 Aug 2020 09:32:07 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1003003#M234237 飘曳无根 2020-08-03T09:32:07Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1003826#M234246 <P>您好</P><P>从您的描述来看，应该和adf扫描玻璃条有关，可以尝试清洁adf扫描玻璃条测试一下，如图：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="aaa.jpg" style="width: 622px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47522iC11FD746ACC85B0F/image-size/large?v=v2&amp;px=999" role="button" title="aaa.jpg" alt="aaa.jpg" /></span></P> Tue, 04 Aug 2020 03:06:26 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1003826#M234246 双鱼座鲨鱼 2020-08-04T03:06:26Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1007053#M234291 多谢，问题已解决，玻璃看着很干净，没有污点，还是用搽镜布沾水擦拭后，黑线消失 Thu, 06 Aug 2020 07:49:50 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1007053#M234291 飘曳无根 2020-08-06T07:49:50Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1252176#M278118 <P>已用酒精棉片擦拭干净&nbsp; 没有改善</P> Thu, 07 Sep 2023 01:44:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1252176#M278118 梦秋风 2023-09-07T01:44:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1252349#M278180 <P>您好</P><P>麻烦再清洁几次扫描玻璃条。</P><P>如果问题依旧，建议联系维修中心具体检测打印机，谢谢。</P> Thu, 07 Sep 2023 10:24:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp127song-zhi-qi-sao-miao-fu-yin-zhong-jian-you-tiao-hei-xian-ping-ban-mei-you-bo-li-gan-jing/m-p/1252349#M278180 双鱼座鲨鱼 2023-09-07T10:24:12Z