https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1094514#M244460 <P>您好</P><P>请问打印机和电脑是通过什么方式连接的？</P><P>麻烦您先确认一下windows测试页打印是否正常。</P><P>然后，在电脑的控制面板--设备和打印机。</P><P>找到打印机图标，右击它--打印机属性--端口。</P><P>找到前面带√号的端口，发图片给我，谢谢。</P> Mon, 07 Jun 2021 02:16:12 GMT 双鱼座鲨鱼 2021-06-07T02:16:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1094406#M244438 <P>打印时出现B50029错误，打印机无法打印</P> Sun, 06 Jun 2021 02:27:38 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1094406#M244438 simonyu 2021-06-06T02:27:38Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1094514#M244460 <P>您好</P><P>请问打印机和电脑是通过什么方式连接的？</P><P>麻烦您先确认一下windows测试页打印是否正常。</P><P>然后，在电脑的控制面板--设备和打印机。</P><P>找到打印机图标，右击它--打印机属性--端口。</P><P>找到前面带√号的端口，发图片给我，谢谢。</P> Mon, 07 Jun 2021 02:16:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1094514#M244460 双鱼座鲨鱼 2021-06-07T02:16:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1095439#M244681 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20210611085624.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/58771i6CB8F1B1D43011D6/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20210611085624.jpg" alt="微信图片_20210611085624.jpg" /></span></P><P>1、是无线连接的，打印机和电脑都是同一个wifi下。</P><P>2、企图重装驱动，但是连接打印机时报错，无法连接打印机，现在的下场就是这样了</P> Fri, 11 Jun 2021 01:04:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1095439#M244681 simonyu 2021-06-11T01:04:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1095484#M244696 <P>看到图片,驱动/系统有问题.</P><P>下载全功能驱动,重新来安装测试.</P><P><A href="https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp-laserjet-pro-mfp-m28-m31-printer-series/16647082/model/22019734/swItemId/bi-198974-3?sku=Y5S54A" target="_blank">https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp-laserjet-pro-mfp-m28-m31-printer-series/16647082/model/22019734/swItemId/bi-198974-3?sku=Y5S54A</A></P><P>安装驱动之前,退出杀毒/360/管家之类的防护性软件再来安装.</P> Fri, 11 Jun 2021 03:17:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-shi-chu-xianB50029cuo-wu-da-yin-ji-wu-fa-da-yin/m-p/1095484#M244696 双鱼座鲨鱼 2021-06-11T03:17:57Z