https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2622da-yin-ji-wei-shen-me-lian-jie-shou-ji-da-yin-chu-lai-de-tu-pian-di-se-dou-shi-hui-se/m-p/1041205#M236103 <P>您好</P><P>麻烦您在手机上打印pdf文件测试一下打印效果。</P><P>如果打印pdf正常，打印图片有底色一般都是图片本身的问题，可以先通过软件编辑图片，调整亮度后，重新测试打印效果。</P><P>&nbsp;</P> Wed, 16 Sep 2020 07:29:39 GMT 双鱼座鲨鱼 2020-09-16T07:29:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2622da-yin-ji-wei-shen-me-lian-jie-shou-ji-da-yin-chu-lai-de-tu-pian-di-se-dou-shi-hui-se/m-p/1041183#M236100 <P>惠普2622打印机为什么连接手机打印出来的图片底色都是灰色 给小孩打印作业 群里老师发的图片打印出来的作业底色全是灰色这是为什么 打印手机上别的文本图片底色也是灰色，请问这是什么原因该怎么解决。。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20200916145625.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/49076iC6C9275E3D2F6C2D/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20200916145625.jpg" alt="微信图片_20200916145625.jpg" /></span></P> Wed, 16 Sep 2020 06:58:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2622da-yin-ji-wei-shen-me-lian-jie-shou-ji-da-yin-chu-lai-de-tu-pian-di-se-dou-shi-hui-se/m-p/1041183#M236100 苍天哥 2020-09-16T06:58:22Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2622da-yin-ji-wei-shen-me-lian-jie-shou-ji-da-yin-chu-lai-de-tu-pian-di-se-dou-shi-hui-se/m-p/1041205#M236103 <P>您好</P><P>麻烦您在手机上打印pdf文件测试一下打印效果。</P><P>如果打印pdf正常，打印图片有底色一般都是图片本身的问题，可以先通过软件编辑图片，调整亮度后，重新测试打印效果。</P><P>&nbsp;</P> Wed, 16 Sep 2020 07:29:39 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2622da-yin-ji-wei-shen-me-lian-jie-shou-ji-da-yin-chu-lai-de-tu-pian-di-se-dou-shi-hui-se/m-p/1041205#M236103 双鱼座鲨鱼 2020-09-16T07:29:39Z