https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210009#M87549 <P>HP官网的软件试了边。就是在电脑上一直显示驱动程序无法使用。</P> Sat, 14 Jan 2023 01:25:56 GMT 许多人 2023-01-14T01:25:56Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210009#M87549 <P>HP官网的软件试了边。就是在电脑上一直显示驱动程序无法使用。</P> Sat, 14 Jan 2023 01:25:56 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210009#M87549 许多人 2023-01-14T01:25:56Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210068#M87552 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信截图_20230114153332.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/84655iA379B8A2FC8379FD/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20230114153332.png" alt="微信截图_20230114153332.png" /></span>驱动卸载安装后还是这样。</P> Sat, 14 Jan 2023 07:36:47 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210068#M87552 许多人 2023-01-14T07:36:47Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210071#M87553 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信截图_20230114160817.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/84656i6144DE049CDC5BAE/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20230114160817.png" alt="微信截图_20230114160817.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信截图_20230114160947.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/84657i2D0E2DDA773EF984/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20230114160947.png" alt="微信截图_20230114160947.png" /></span>来回安装几次都显示程序无法使用。在设备管理里面只能扫描，打印不了。</P> Sat, 14 Jan 2023 08:11:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210071#M87553 许多人 2023-01-14T08:11:11Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210245#M87565 <P>您好</P><P>请在电脑上打开控制面板--设备和打印机--找到打印机图标。（确认打印机图标是否处于就绪状态）</P><P>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，以便确认问题，谢谢。</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 16 Jan 2023 06:37:32 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210245#M87565 双鱼座鲨鱼 2023-01-16T06:37:32Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210548#M87586 <P>之前是WIN10 20H系统， 我重新安装WIN10 22H系统 ，然后就可以。谢谢你的回答！</P> Wed, 18 Jan 2023 07:22:37 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210548#M87586 许多人 2023-01-18T07:22:37Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210551#M87588 <P>感谢反馈</P> Wed, 18 Jan 2023 07:29:43 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/HP2775-WIN10an-zhuang-qu-dong-cheng-xu-wu-fa-shi-yong/m-p/1210551#M87588 双鱼座鲨鱼 2023-01-18T07:29:43Z