https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/E77422dn-heM521dw-de-guo-jia-you-guan-an-quan-jie-neng-huan-bao-deng-qiang-zhi-xing-biao-zhun-zheng-shu-heCCC-zheng-shu/m-p/985297#M233214 <P><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/143237">@wcon</a>&nbsp;，您好~<BR /><BR />社区现在已不提供产品证书，请直接联系经销商获取。<BR /><BR />谢谢</P> Fri, 03 Jul 2020 03:44:27 GMT KongL 2020-07-03T03:44:27Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/E77422dn-heM521dw-de-guo-jia-you-guan-an-quan-jie-neng-huan-bao-deng-qiang-zhi-xing-biao-zhun-zheng-shu-heCCC-zheng-shu/m-p/985292#M233212 <P>验收使用，帮忙提供 E77422dn和M521dw 的国家有关安全、节能、环保等强制性标准证书，和CCC证书，谢谢。</P> Fri, 03 Jul 2020 03:25:59 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/E77422dn-heM521dw-de-guo-jia-you-guan-an-quan-jie-neng-huan-bao-deng-qiang-zhi-xing-biao-zhun-zheng-shu-heCCC-zheng-shu/m-p/985292#M233212 wcon 2020-07-03T03:25:59Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/E77422dn-heM521dw-de-guo-jia-you-guan-an-quan-jie-neng-huan-bao-deng-qiang-zhi-xing-biao-zhun-zheng-shu-heCCC-zheng-shu/m-p/985297#M233214 <P><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/143237">@wcon</a>&nbsp;，您好~<BR /><BR />社区现在已不提供产品证书，请直接联系经销商获取。<BR /><BR />谢谢</P> Fri, 03 Jul 2020 03:44:27 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/E77422dn-heM521dw-de-guo-jia-you-guan-an-quan-jie-neng-huan-bao-deng-qiang-zhi-xing-biao-zhun-zheng-shu-heCCC-zheng-shu/m-p/985297#M233214 KongL 2020-07-03T03:44:27Z