https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280656#M286458 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1710311483720.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/103816i62DA20E161BA5B8B/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1710311483720.png" alt="_0-1710311483720.png" /></span></P><P>&nbsp;</P> Wed, 13 Mar 2024 06:31:29 GMT 民国中华 2024-03-13T06:31:29Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280651#M286454 <P>7720打印机PDF时总是如下提示：&nbsp; &nbsp; @PJL SET JOB NAME="CJJ-A-05 @PJL COMMENT="HP OfficeJet Pro 7720 series</P> Wed, 13 Mar 2024 06:17:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280651#M286454 民国中华 2024-03-13T06:17:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280654#M286457 <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。</P><P>右击它--打印机属性--端口。</P><P>再找到前面带√号的端口，发图片给我，以便确认问题，谢谢。</P> Wed, 13 Mar 2024 06:28:27 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280654#M286457 双鱼座鲨鱼 2024-03-13T06:28:27Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280656#M286458 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1710311483720.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/103816i62DA20E161BA5B8B/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1710311483720.png" alt="_0-1710311483720.png" /></span></P><P>&nbsp;</P> Wed, 13 Mar 2024 06:31:29 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280656#M286458 民国中华 2024-03-13T06:31:29Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280973#M286527 <P>您好</P><P>请下载并解压7740驱动</P><P><A href="https://ftp.hp.com/pub/softlib/software13/printers/OJ7740/Full_Webpack-40.16.1234_1-OJ7740_Full_Webpack.exe" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/OJ7740/Full_Webpack-40.16.1234_1-OJ7740_Full_Webpack.exe</A></P><P>然后手动添加打印机驱动，端口不变。</P><P>请用7740驱动测试打印，谢谢。</P> Thu, 14 Mar 2024 09:39:59 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/PJL-SET-JOB-NAME-quot-CJJ-A-05-PJL-COMMENT-quot-HP-OfficeJet/m-p/1280973#M286527 双鱼座鲨鱼 2024-03-14T09:39:59Z