https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774582#M22489 <P>USB线本身质量好不好，排除USB线、接口问题也可以考虑删除原装的打印机驱动程序，然后重新安装打印机。</P> Mon, 11 Apr 2016 03:32:06 GMT WDH 2016-04-11T03:32:06Z https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774575#M22487 <P><IMG src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/16749i8B1C5FD47F95063F/image-size/original?v=mpbl-1&amp;px=-1" border="0" alt="QQ图片20160411111929.png" title="QQ图片20160411111929.png" /></P> Mon, 11 Apr 2016 03:19:56 GMT https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774575#M22487 长臂伦纳德 2016-04-11T03:19:56Z https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774576#M22488 <P>重新插拔USB线，或者换个USB接口试下</P> Mon, 11 Apr 2016 03:23:52 GMT https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774576#M22488 坏坏的笑 2016-04-11T03:23:52Z https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774582#M22489 <P>USB线本身质量好不好，排除USB线、接口问题也可以考虑删除原装的打印机驱动程序，然后重新安装打印机。</P> Mon, 11 Apr 2016 03:32:06 GMT https://h30471.www3.hp.com/t5/cao-zuo-xi-tong-he-ruan-jian/dian-nao-neng-jian-ce-dao-da-yin-ji-er-an-zhuang-qu-dong-jian-ce-bu-dao/m-p/774582#M22489 WDH 2016-04-11T03:32:06Z