https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-dian-ji-hei-bai-hai-shi-chu-lai-cai-se/m-p/830629#M213921 <P>打印机是5月在亚马逊上买的 刚刚换了电脑打印出来都正常 前天看是突然不行了 在网页上打印pdf 选择了黑白色 点击确认出来的还是彩色 但是在xlsx格式上还是能打印出黑白色 到底怎么回事？</P> Thu, 08 Jun 2017 21:44:29 GMT 林猫猫的烦恼生活 2017-06-08T21:44:29Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-dian-ji-hei-bai-hai-shi-chu-lai-cai-se/m-p/830629#M213921 <P>打印机是5月在亚马逊上买的 刚刚换了电脑打印出来都正常 前天看是突然不行了 在网页上打印pdf 选择了黑白色 点击确认出来的还是彩色 但是在xlsx格式上还是能打印出黑白色 到底怎么回事？</P> Thu, 08 Jun 2017 21:44:29 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-dian-ji-hei-bai-hai-shi-chu-lai-cai-se/m-p/830629#M213921 林猫猫的烦恼生活 2017-06-08T21:44:29Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-dian-ji-hei-bai-hai-shi-chu-lai-cai-se/m-p/830641#M213922 <P>您好</P><P>建议开启驱动中的灰度打印后，重新测试。</P><P>&nbsp;</P><P>&nbsp;</P><P><IMG title="a.JPG" alt="a.JPG" src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/23141iC627A76E8A266860/image-size/original?v=1.0&amp;px=-1" border="0" /></P> Fri, 09 Jun 2017 01:13:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-dian-ji-hei-bai-hai-shi-chu-lai-cai-se/m-p/830641#M213922 双鱼座鲨鱼 2017-06-09T01:13:11Z