https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319595#M298767 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abaabadasdas_1-1732257562596.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114232i032839B0A48DE62A/image-size/medium?v=v2&amp;px=400" role="button" title="abaabadasdas_1-1732257562596.png" alt="abaabadasdas_1-1732257562596.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abaabadasdas_0-1732257505294.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114231iFBA64C8A50076CDF/image-size/medium?v=v2&amp;px=400" role="button" title="abaabadasdas_0-1732257505294.png" alt="abaabadasdas_0-1732257505294.png" /></span></P><P>&nbsp;</P><P>修改ip地址，点击应用后显示：所需的信息缺失的或者不正确</P> Fri, 22 Nov 2024 06:39:34 GMT abaabadasdas 2024-11-22T06:39:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319595#M298767 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abaabadasdas_1-1732257562596.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114232i032839B0A48DE62A/image-size/medium?v=v2&amp;px=400" role="button" title="abaabadasdas_1-1732257562596.png" alt="abaabadasdas_1-1732257562596.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abaabadasdas_0-1732257505294.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114231iFBA64C8A50076CDF/image-size/medium?v=v2&amp;px=400" role="button" title="abaabadasdas_0-1732257505294.png" alt="abaabadasdas_0-1732257505294.png" /></span></P><P>&nbsp;</P><P>修改ip地址，点击应用后显示：所需的信息缺失的或者不正确</P> Fri, 22 Nov 2024 06:39:34 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319595#M298767 abaabadasdas 2024-11-22T06:39:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319613#M298783 <P>有可能是网关和IP，子网掩码规则不对，可以通过电脑自动获取一个IP，然后再手动输入到打印机里面使用。</P> <P>或者将预设的IP,子网掩码，网关使用特定的网址进行验证是否有效，可以百度搜索一下验证的相关网站进行验证。</P> Fri, 22 Nov 2024 07:19:27 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319613#M298783 Tsingddi 2024-11-22T07:19:27Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319620#M298790 <P>规则是没有问题的，因为之前使用的就是这个IP地址、网关和掩码，然后今天有人错误操作把IP地址改了，然后现在就不能正常使用打印机。IP也改不回原来的地址</P> Fri, 22 Nov 2024 07:26:52 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319620#M298790 abaabadasdas 2024-11-22T07:26:52Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319631#M298798 <P>请将获取IP方式设置DHCP试试</P> Fri, 22 Nov 2024 07:38:55 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319631#M298798 鱼柏卡 2024-11-22T07:38:55Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319635#M298802 <P>可是我们公司这边需要设置成固定ip哦</P> Fri, 22 Nov 2024 07:43:19 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319635#M298802 abaabadasdas 2024-11-22T07:43:19Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319640#M298806 <P>建议尝试打印机自动获取IP后设置手动，也可以在网络中为打印机绑定IP</P> Fri, 22 Nov 2024 07:46:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319640#M298806 鱼柏卡 2024-11-22T07:46:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319652#M298813 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="igEdAqNqcGcDAQTNA8AFzQUABtoAI4QBpCE9yi0CqgZrTjQ0M84qNV4DzwAAAZNS3GmWBM4IfeGEB85hclPpCAAKBAvOAAOgOg.jpg_720x720q90.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114241i18467B4E733C336A/image-size/medium?v=v2&amp;px=400" role="button" title="igEdAqNqcGcDAQTNA8AFzQUABtoAI4QBpCE9yi0CqgZrTjQ0M84qNV4DzwAAAZNS3GmWBM4IfeGEB85hclPpCAAKBAvOAAOgOg.jpg_720x720q90.jpg" alt="igEdAqNqcGcDAQTNA8AFzQUABtoAI4QBpCE9yi0CqgZrTjQ0M84qNV4DzwAAAZNS3GmWBM4IfeGEB85hclPpCAAKBAvOAAOgOg.jpg_720x720q90.jpg" /></span></P><P>自动获取的ip是169.254.&nbsp; &nbsp; &nbsp;而且手动设置地址就会出现以下：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abaabadasdas_0-1732262106048.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114242i5DC7BF3F9F37AF2A/image-size/medium?v=v2&amp;px=400" role="button" title="abaabadasdas_0-1732262106048.png" alt="abaabadasdas_0-1732262106048.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Fri, 22 Nov 2024 07:55:15 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319652#M298813 abaabadasdas 2024-11-22T07:55:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319657#M298816 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="iwEdAqNqcGcDAQTRA8AF0QUABrCSOELOXVzZGgcmVzDaphIAB9JhclPpCAAJomltCgAL0gAD6RY.jpg_720x720q90.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/114243i7D90C53E0F8E360B/image-size/medium?v=v2&amp;px=400" role="button" title="iwEdAqNqcGcDAQTRA8AF0QUABrCSOELOXVzZGgcmVzDaphIAB9JhclPpCAAJomltCgAL0gAD6RY.jpg_720x720q90.jpg" alt="iwEdAqNqcGcDAQTRA8AF0QUABrCSOELOXVzZGgcmVzDaphIAB9JhclPpCAAJomltCgAL0gAD6RY.jpg_720x720q90.jpg" /></span></P><P> </P> Fri, 22 Nov 2024 08:01:54 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319657#M298816 abaabadasdas 2024-11-22T08:01:54Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319660#M298818 <P>请问您设置的IP、子网掩码和网关 还有电脑的IP、子网掩码和网关分别是什么呢</P> Fri, 22 Nov 2024 08:07:58 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/OfficeJet-PRO-9720da-yin-ji-wu-fa-xiu-gai-yi-tai-wangIPV4zhongIP-de-zhi/m-p/1319660#M298818 鱼柏卡 2024-11-22T08:07:58Z