https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu1020lian-xu-da-yin-da-yin-yi-zhang-zhuan-ban-tian-cai-da-yin-er-zhang/m-p/846083#M216425 惠普1020连续打印，打印一张转半天才打印二张这是什么问题呀，求大侠解答 Sun, 15 Oct 2017 04:17:19 GMT JJJJJJ 2017-10-15T04:17:19Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu1020lian-xu-da-yin-da-yin-yi-zhang-zhuan-ban-tian-cai-da-yin-er-zhang/m-p/846083#M216425 惠普1020连续打印，打印一张转半天才打印二张这是什么问题呀，求大侠解答 Sun, 15 Oct 2017 04:17:19 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu1020lian-xu-da-yin-da-yin-yi-zhang-zhuan-ban-tian-cai-da-yin-er-zhang/m-p/846083#M216425 JJJJJJ 2017-10-15T04:17:19Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu1020lian-xu-da-yin-da-yin-yi-zhang-zhuan-ban-tian-cai-da-yin-er-zhang/m-p/846155#M216432 <P>您好</P><P>先确认一下打印机驱动使用的打印端口。</P><P>正常应该使用usb端口，如果是dot4端口，需要更新成usb。</P><P>更新方法可参考：</P><P>打开设备管理器，找到里面的ieee1284.4设备-点开它，右击里面的 DOT4 USB XXXX- 选择更新驱动程序--再选择浏览计算机以查找驱动程序软件(R),再选择从计算机的设备程序列表中选择(L),再选择usb打印支持(usb开头的)</P> Mon, 16 Oct 2017 01:29:42 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu1020lian-xu-da-yin-da-yin-yi-zhang-zhuan-ban-tian-cai-da-yin-er-zhang/m-p/846155#M216432 双鱼座鲨鱼 2017-10-16T01:29:42Z