https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326597#M301214 <P>您好</P> <P>请下载并解压oj7730驱动：</P> <P><A href="https://ftp.hp.com/pub/softlib/software13/printers/OJPRO7730/Full_Webpack-44.11.2778-OJ7730_Full_Webpack.exe" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/OJPRO7730/Full_Webpack-44.11.2778-OJ7730_Full_Webpack.exe</A></P> <P>注：一定不要双击运行</P> <P>然后在电脑上打开 设备和打印机-添加打印机-我需要的打印机未被列出-手动添加-选择正确的端口-下一步-从磁盘安装-浏览-找到解压好的文件夹（选择任意一个*.inf文件）安装即可。</P> <P>最后，请使用oj7730测试打印，谢谢。</P> Fri, 17 Jan 2025 04:41:49 GMT 双鱼座鲨鱼 2025-01-17T04:41:49Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326593#M301211 <P>我某个人发的word，出来都是乱码，自己创建的word能打印。第一页乱码为@PJL SET JOB NAME="202501097 @PJL COMMENT="HP OfficeJet pro 7740 series"。我选择打印1页，结果出来很多页。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1f1d310c71bb0c42e9d42ac1c5fca08.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/115992i254AEDB050A47C18/image-size/large?v=v2&amp;px=999" role="button" title="1f1d310c71bb0c42e9d42ac1c5fca08.jpg" alt="1f1d310c71bb0c42e9d42ac1c5fca08.jpg" /></span></P> Fri, 17 Jan 2025 03:08:38 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326593#M301211 张三还是王五 2025-01-17T03:08:38Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326597#M301214 <P>您好</P> <P>请下载并解压oj7730驱动：</P> <P><A href="https://ftp.hp.com/pub/softlib/software13/printers/OJPRO7730/Full_Webpack-44.11.2778-OJ7730_Full_Webpack.exe" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/OJPRO7730/Full_Webpack-44.11.2778-OJ7730_Full_Webpack.exe</A></P> <P>注：一定不要双击运行</P> <P>然后在电脑上打开 设备和打印机-添加打印机-我需要的打印机未被列出-手动添加-选择正确的端口-下一步-从磁盘安装-浏览-找到解压好的文件夹（选择任意一个*.inf文件）安装即可。</P> <P>最后，请使用oj7730测试打印，谢谢。</P> Fri, 17 Jan 2025 04:41:49 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326597#M301214 双鱼座鲨鱼 2025-01-17T04:41:49Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326615#M301225 <P>我的打印机是7740的型号，你发的驱动是7730。我按照你的方法操作，测试页都打不出来。麻烦看看是否还有其他方法<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/115997iA6CA2710B6783A92/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Fri, 17 Jan 2025 05:34:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326615#M301225 张三还是王五 2025-01-17T05:34:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326619#M301228 <P>您好</P> <P>请先取消打印任务。</P> <P>从图片来看，oj7730选择的端口不对</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1737092750015.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/115998i2853854D24A6273D/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1737092750015.png" alt="_0-1737092750015.png" /></span></P> <P>请右击oj7740打印机图标--打印机属性--端口。</P> <P>找到前面带√号的端口，记录下来。</P> <P>再右击oj7730打印机图标--打印机属性--端口。</P> <P>选择记录好的端口，下一步，下一步，直到完成。</P> <P>然后再重新测试打印，谢谢。</P> Fri, 17 Jan 2025 05:47:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-chu-xian-luan-ma/m-p/1326619#M301228 双鱼座鲨鱼 2025-01-17T05:47:51Z