https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/m72625da-yin-shang-mian-you-yi-tiao-hei-xian/m-p/1332082#M302835 <P>您好</P> <P>请确认黑线与出纸方向的关系。</P> <P>如果黑线平行与出纸方向，请检查成像鼓对应位置上是否有黑线，谢谢。</P> Fri, 28 Feb 2025 01:40:51 GMT 双鱼座鲨鱼 2025-02-28T01:40:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/m72625da-yin-shang-mian-you-yi-tiao-hei-xian/m-p/1332078#M302831 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="b6b45b3ab50b086c0e233125e97e5f7.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/117804iD27A8B962B47841C/image-size/medium?v=v2&amp;px=400" role="button" title="b6b45b3ab50b086c0e233125e97e5f7.jpg" alt="b6b45b3ab50b086c0e233125e97e5f7.jpg" /></span></P><P> </P> Fri, 28 Feb 2025 01:00:01 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/m72625da-yin-shang-mian-you-yi-tiao-hei-xian/m-p/1332078#M302831 BLIE 2025-02-28T01:00:01Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/m72625da-yin-shang-mian-you-yi-tiao-hei-xian/m-p/1332082#M302835 <P>您好</P> <P>请确认黑线与出纸方向的关系。</P> <P>如果黑线平行与出纸方向，请检查成像鼓对应位置上是否有黑线，谢谢。</P> Fri, 28 Feb 2025 01:40:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/m72625da-yin-shang-mian-you-yi-tiao-hei-xian/m-p/1332082#M302835 双鱼座鲨鱼 2025-02-28T01:40:51Z