https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/an-zhuo-ping-ban-shi-yongipp-xie-yi-da-yin-fan-hui-zhuang-tai-ma257/m-p/1368272#M312770 <P>安卓平板编写App连接打印机采用ipp协议打印pdf文件，请求发送过去了，也正常响应了，打印机状态码为257，好像是被打印机拒绝了</P> Wed, 12 Nov 2025 10:09:36 GMT 夜雨寒 2025-11-12T10:09:36Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/an-zhuo-ping-ban-shi-yongipp-xie-yi-da-yin-fan-hui-zhuang-tai-ma257/m-p/1368272#M312770 <P>安卓平板编写App连接打印机采用ipp协议打印pdf文件，请求发送过去了，也正常响应了，打印机状态码为257，好像是被打印机拒绝了</P> Wed, 12 Nov 2025 10:09:36 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/an-zhuo-ping-ban-shi-yongipp-xie-yi-da-yin-fan-hui-zhuang-tai-ma257/m-p/1368272#M312770 夜雨寒 2025-11-12T10:09:36Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/an-zhuo-ping-ban-shi-yongipp-xie-yi-da-yin-fan-hui-zhuang-tai-ma257/m-p/1368282#M312773 <P>您好</P> <P>安卓系统请使用hp app / hp打印服务插件实现打印。</P> <P>无法为自行开发的软件提供技术支持。</P> <P>给您带来不便，敬请谅解。</P> Wed, 12 Nov 2025 12:16:09 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/an-zhuo-ping-ban-shi-yongipp-xie-yi-da-yin-fan-hui-zhuang-tai-ma257/m-p/1368282#M312773 双鱼座鲨鱼 2025-11-12T12:16:09Z