https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316267#M297539 <P>打印机的打印功能很正常，测试打印页，驱动都没问题。通过HP打印和扫描助手测试几遍都没有问题。在扫描的图片或者PDF中间有一条黑色的直线，一直不能解决</P> Sun, 03 Nov 2024 03:33:08 GMT 明枫信息 2024-11-03T03:33:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316267#M297539 <P>打印机的打印功能很正常，测试打印页，驱动都没问题。通过HP打印和扫描助手测试几遍都没有问题。在扫描的图片或者PDF中间有一条黑色的直线，一直不能解决</P> Sun, 03 Nov 2024 03:33:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316267#M297539 明枫信息 2024-11-03T03:33:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316297#M297555 <P>是放ADF扫描的吗？ 建议看看左边的玻璃上是不是有脏东西</P><P>&nbsp;</P><P>可以放玻璃面板上扫描一张试试，正常不正常</P> Sun, 03 Nov 2024 07:06:36 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316297#M297555 changxiu 2024-11-03T07:06:36Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316513#M297661 <P>您好</P><P>请分别通过平台和进纸器扫描。</P><P>如果平台扫描效果正常，建议清洁进纸器扫描玻璃条后，再重新测试扫描效果，谢谢。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1730706571248.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/113460iD6621C01F1BE73AF/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1730706571248.png" alt="_0-1730706571248.png" /></span></P><P>&nbsp;</P> Mon, 04 Nov 2024 07:49:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-TANK-758-sao-miao-wen-ti/m-p/1316513#M297661 双鱼座鲨鱼 2024-11-04T07:49:41Z