https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-laserjet-1020-USB-lian-bu-shang-dian-nao/m-p/1146417#M255203 <P>突然就不能打印了，一查是hp laserjet 1020 USB连不上电脑了，重新装驱动也找不到。</P> Wed, 23 Feb 2022 00:25:43 GMT xiaohu123 2022-02-23T00:25:43Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-laserjet-1020-USB-lian-bu-shang-dian-nao/m-p/1146417#M255203 <P>突然就不能打印了，一查是hp laserjet 1020 USB连不上电脑了，重新装驱动也找不到。</P> Wed, 23 Feb 2022 00:25:43 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-laserjet-1020-USB-lian-bu-shang-dian-nao/m-p/1146417#M255203 xiaohu123 2022-02-23T00:25:43Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-laserjet-1020-USB-lian-bu-shang-dian-nao/m-p/1146473#M255216 <P>你换一个USB端口或者更换一根数据线试试，在设备管理器中可以看到打印机吗？</P> Wed, 23 Feb 2022 02:26:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-laserjet-1020-USB-lian-bu-shang-dian-nao/m-p/1146473#M255216 我爱我家839 2022-02-23T02:26:41Z