https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090549#M243592 <P>您好</P><P>用干净的纸由或软布清洁光栅，导轨，或用润滑油滴到软布或纸巾上润滑导轨。</P><P>如果仍如此，与硬件有关需要维修中心。</P> Wed, 12 May 2021 04:47:17 GMT 双鱼座鲨鱼 2021-05-12T04:47:17Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090408#M243561 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20210511154644.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/57576iC14B460148EB4B42/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20210511154644.jpg" alt="微信图片_20210511154644.jpg" /></span></P><P>我查了下，其他人也有类似的问题，但最终都没有解决方法出来，求帮助</P> Tue, 11 May 2021 07:48:59 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090408#M243561 t520 2021-05-11T07:48:59Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090409#M243562 <P>补充一下，在打印时，选择多纸盒或卷纸都出现了检测不到纸张，现在完全不能使用了</P> Tue, 11 May 2021 07:51:58 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090409#M243562 t520 2021-05-11T07:51:58Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090549#M243592 <P>您好</P><P>用干净的纸由或软布清洁光栅，导轨，或用润滑油滴到软布或纸巾上润滑导轨。</P><P>如果仍如此，与硬件有关需要维修中心。</P> Wed, 12 May 2021 04:47:17 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/T520-zai-qing-jie-pen-tou-hou-zhi-zhang-shang-lou-mo-xian-xiang-zai-zui-hou-xiao-zhun-tan-tou-shi-jian-ce-bu-dao-zhi-zhang-ru-tu-pian/m-p/1090549#M243592 双鱼座鲨鱼 2021-05-12T04:47:17Z