https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/USB-Composite-Device-shi-jiao-jiu-deUSB-she-bei-ke-neng-bu-jian-rongUSB3-0/m-p/849722#M217042 <P>电脑上有没有USB2.0的口，可以试试看是否能正确识别</P> Mon, 13 Nov 2017 03:12:01 GMT Lindj 2017-11-13T03:12:01Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/USB-Composite-Device-shi-jiao-jiu-deUSB-she-bei-ke-neng-bu-jian-rongUSB3-0/m-p/849544#M217021 <P>电脑系统是WIN10的。&nbsp; 打印机型号是M128fn<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1510368284(1).jpg" style="width: 572px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/25401iD8B93418CC08B234/image-size/large?v=v2&amp;px=999" role="button" title="1510368284(1).jpg" alt="1510368284(1).jpg" /></span></P> Sat, 11 Nov 2017 02:45:25 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/USB-Composite-Device-shi-jiao-jiu-deUSB-she-bei-ke-neng-bu-jian-rongUSB3-0/m-p/849544#M217021 一二三四 2017-11-11T02:45:25Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/USB-Composite-Device-shi-jiao-jiu-deUSB-she-bei-ke-neng-bu-jian-rongUSB3-0/m-p/849722#M217042 <P>电脑上有没有USB2.0的口，可以试试看是否能正确识别</P> Mon, 13 Nov 2017 03:12:01 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/USB-Composite-Device-shi-jiao-jiu-deUSB-she-bei-ke-neng-bu-jian-rongUSB3-0/m-p/849722#M217042 Lindj 2017-11-13T03:12:01Z