https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/985910#M233335 <P>清洁后，黑线由原来的双面都会有，变成一面有另一面没有，还有哪个地方需要清理吗？</P> Tue, 07 Jul 2020 08:01:05 GMT zxmanmana 2020-07-07T08:01:05Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/984747#M233122 <P><SPAN>原稿放在玻璃板就没事，用进稿器就会在中间靠左一点的位置出现一条黑线？</SPAN></P> Tue, 30 Jun 2020 07:51:06 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/984747#M233122 zxmanmana 2020-06-30T07:51:06Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/984854#M233137 <P>您好</P><P>如图所示，请清洁标红处玻璃条后，重新测试复印效果，谢谢。</P><P><IMG src="https://lithium-response-prod.s3.us-west-2.amazonaws.com/hpcsc.response.lithium.com/RESPONSEIMAGE/06236a40-ed8e-403b-a784-d6892edf6885.default.jpg" /></P> Wed, 01 Jul 2020 01:44:13 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/984854#M233137 双鱼座鲨鱼 2020-07-01T01:44:13Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/985910#M233335 <P>清洁后，黑线由原来的双面都会有，变成一面有另一面没有，还有哪个地方需要清理吗？</P> Tue, 07 Jul 2020 08:01:05 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/985910#M233335 zxmanmana 2020-07-07T08:01:05Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/985925#M233339 <P>您好</P><P>抬起扫描平台,露出玻璃板.左边有一条竖着的玻璃条</P><P>对应黑线的位置,使劲擦这个玻璃条,即可.</P> Tue, 07 Jul 2020 09:05:40 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/985925#M233339 双鱼座鲨鱼 2020-07-07T09:05:40Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271598#M283833 <P>您好，我试着擦拭了你说的两块玻璃板，双面扫描时候仍然是一面有黑线，一面没有。请问该如何处理？谢谢</P> Mon, 08 Jan 2024 04:38:32 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271598#M283833 lisacxd 2024-01-08T04:38:32Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271599#M283834 <P>您好</P><P>麻烦测试一下平台玻璃上扫描效果是否正常。</P><P>谢谢</P> Mon, 08 Jan 2024 04:42:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271599#M283834 双鱼座鲨鱼 2024-01-08T04:42:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271602#M283836 <P>在平台玻璃上扫描时是正常的没有黑线。&nbsp;</P> Mon, 08 Jan 2024 04:48:15 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271602#M283836 lisacxd 2024-01-08T04:48:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271868#M283934 <P>您好</P><P>麻烦拍照整个扫描平台，发图片给我，谢谢。</P> Tue, 09 Jan 2024 08:10:55 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-Pro-MFP-M429fdw-yong-jin-gao-qi-sao-miao-da-yin-fu-yin-chu-xian-hei-xian/m-p/1271868#M283934 双鱼座鲨鱼 2024-01-09T08:10:55Z