https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142549#M254366 <P>您好</P><P>该问题可能和ios系统有关。</P><P>同样的文件 ，可以尝试用安卓手机测试一下，谢谢。</P> Sat, 29 Jan 2022 22:21:54 GMT 双鱼座鲨鱼 2022-01-29T22:21:54Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142518#M254363 <P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DE63E005-E919-4C32-8719-68B40F1B1302.jpeg" style="width: 750px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/69225iF0C9C8D1BD7AC7F8/image-size/medium?v=v2&amp;px=400" role="button" title="DE63E005-E919-4C32-8719-68B40F1B1302.jpeg" alt="DE63E005-E919-4C32-8719-68B40F1B1302.jpeg" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="709D5716-B53F-424C-9411-BFE229AF6B3E.jpeg" style="width: 750px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/69226i5A6CDAB22C420317/image-size/medium?v=v2&amp;px=400" role="button" title="709D5716-B53F-424C-9411-BFE229AF6B3E.jpeg" alt="709D5716-B53F-424C-9411-BFE229AF6B3E.jpeg" /></span></P><P> 之前是一直只能印彩色的，前两天出现了一个选项，可以选择彩色黑白或灰度的，第2天就又消失了，结果当天调的是灰度，现在就只能印灰度的了，那个选项消失了怎么回事</P> Sat, 29 Jan 2022 13:33:31 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142518#M254363 健成 2022-01-29T13:33:31Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142549#M254366 <P>您好</P><P>该问题可能和ios系统有关。</P><P>同样的文件 ，可以尝试用安卓手机测试一下，谢谢。</P> Sat, 29 Jan 2022 22:21:54 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142549#M254366 双鱼座鲨鱼 2022-01-29T22:21:54Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142577#M254378 <P>安卓的的确，是可以选择黑白或彩色的。而且安卓的打印页面和苹果的也不相同，但我发现拿安卓系统印太慢了，点打印后转上很半天可能才能印，也不知道是手机太卡了，还是跟软件有关系</P><P>谢谢你！</P> Sun, 30 Jan 2022 01:21:24 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142577#M254378 健成 2022-01-30T01:21:24Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142579#M254380 <P>您 好</P><P>打印速度一般和打印质量的选择有关。</P><P>打印质量越高，打印速度越慢。</P><P>同时，文件覆盖率越高，打印速度也相对变慢。</P><P>&nbsp;</P> Sun, 30 Jan 2022 01:39:13 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142579#M254380 双鱼座鲨鱼 2022-01-30T01:39:13Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142720#M254397 <P>嗯是的，谢谢了！我说的是就在手机操作的过程中是有点慢。。在图片选择完到打印的这个过程中，加载的时间（显示获取打印机状态）有时比较长，不像苹果这么快</P> Sun, 30 Jan 2022 11:07:05 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/ping-guo-deHP-smart-da-yin-wei-shen-me-wu-fa-xuan-yan-se/m-p/1142720#M254397 健成 2022-01-30T11:07:05Z