https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-zong-chu-xian-yi-tiao-hei-gang/m-p/1103533#M246253 <P>您好</P><P>麻烦您先测试一下平台扫描是否正常。</P><P>如果平台扫描是正常的，建议清洁自动进纸器玻璃，如下图：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1626932378374.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/60534i40BA9B51065B7069/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1626932378374.png" alt="_0-1626932378374.png" /></span></P><P>&nbsp;</P> Thu, 22 Jul 2021 05:40:35 GMT 双鱼座鲨鱼 2021-07-22T05:40:35Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-zong-chu-xian-yi-tiao-hei-gang/m-p/1103521#M246250 <P>打印扫描一体机，最近在扫描文件时，扫描出来的文件中间总会出现一条黑杠。不知是什么原因。对扫描仪内部进行了清理也还是有这个问题。</P> Thu, 22 Jul 2021 04:33:09 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-zong-chu-xian-yi-tiao-hei-gang/m-p/1103521#M246250 sunnyferrero 2021-07-22T04:33:09Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-zong-chu-xian-yi-tiao-hei-gang/m-p/1103533#M246253 <P>您好</P><P>麻烦您先测试一下平台扫描是否正常。</P><P>如果平台扫描是正常的，建议清洁自动进纸器玻璃，如下图：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1626932378374.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/60534i40BA9B51065B7069/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1626932378374.png" alt="_0-1626932378374.png" /></span></P><P>&nbsp;</P> Thu, 22 Jul 2021 05:40:35 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-zong-chu-xian-yi-tiao-hei-gang/m-p/1103533#M246253 双鱼座鲨鱼 2021-07-22T05:40:35Z