https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986586#M233468 <P>打印机脱机的电脑&nbsp; 访问打印机IP可以进入WEB页面，ping IP&nbsp; 也是通的</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ba0122facbe79853fbd02c55625199c.png" style="width: 497px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47001iABE5CBE4B33873FC/image-size/large?v=v2&amp;px=999" role="button" title="ba0122facbe79853fbd02c55625199c.png" alt="ba0122facbe79853fbd02c55625199c.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="05a3fe1b1f527b19590296cb8380708.png" style="width: 497px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47002i11DF4D73C24A31D9/image-size/large?v=v2&amp;px=999" role="button" title="05a3fe1b1f527b19590296cb8380708.png" alt="05a3fe1b1f527b19590296cb8380708.png" /></span></P> Sat, 11 Jul 2020 06:59:15 GMT 北纬以北 2020-07-11T06:59:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986494#M233450 <P>打印机采用的是静态IP&nbsp; &nbsp;一段时间后会出现脱机问题，打印机网络直接连接交换机，目前5人连接。脱机时可以ping通打印机IP&nbsp; 可以访问打印机WEB页面，脱机时打印机网口灯显示正常</P> Fri, 10 Jul 2020 07:35:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986494#M233450 北纬以北 2020-07-10T07:35:08Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986538#M233459 <P>您好</P><P>麻烦您先通过路由器确认一下打印机脱机后在路由器中的状态。</P><P>如果脱机可以访问打印机web，说明打印机可以与电脑正常通讯。</P><P>右击打印机图标--打印机属性--端口。</P><P>找到前面带√号的端口，拍照给我，谢谢。</P> Fri, 10 Jul 2020 09:08:33 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986538#M233459 双鱼座鲨鱼 2020-07-10T09:08:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986586#M233468 <P>打印机脱机的电脑&nbsp; 访问打印机IP可以进入WEB页面，ping IP&nbsp; 也是通的</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ba0122facbe79853fbd02c55625199c.png" style="width: 497px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47001iABE5CBE4B33873FC/image-size/large?v=v2&amp;px=999" role="button" title="ba0122facbe79853fbd02c55625199c.png" alt="ba0122facbe79853fbd02c55625199c.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="05a3fe1b1f527b19590296cb8380708.png" style="width: 497px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47002i11DF4D73C24A31D9/image-size/large?v=v2&amp;px=999" role="button" title="05a3fe1b1f527b19590296cb8380708.png" alt="05a3fe1b1f527b19590296cb8380708.png" /></span></P> Sat, 11 Jul 2020 06:59:15 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986586#M233468 北纬以北 2020-07-11T06:59:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986796#M233509 <P>您好</P><P>这个问题您可以考虑通过替换打印驱动程序的方式来解决。<BR />方法：<BR />电脑上打开设备面板--设备和打印机--添加打印机--添加本地打印机--下一步--端口保持不变--下一步--厂商选择hp--型号选择 hp&nbsp; color laserjet 2700即可。</P><P>然后用2700测试打印，谢谢</P> Mon, 13 Jul 2020 06:26:18 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986796#M233509 双鱼座鲨鱼 2020-07-13T06:26:18Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986801#M233510 <P>请问端口选择默认的LPT1吗？我这个是网络打印机，重新添加本地打印机可以吗？</P> Mon, 13 Jul 2020 06:55:19 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986801#M233510 北纬以北 2020-07-13T06:55:19Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986802#M233511 <P>您好</P><P>上图111那个端口，谢谢</P> Mon, 13 Jul 2020 06:57:14 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/color-laserjet-pro-mfp-m281fdn-wang-luo-da-yin-ji-jing-chang-tuo-ji/m-p/986802#M233511 双鱼座鲨鱼 2020-07-13T06:57:14Z