https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-color-laser-mfp-178nw-zen-me-cong-xiu-mian-zhong-qi-dong/m-p/963730#M229975 <P>用hp smart或者USB线直连打印正常，但是过了几个小时，再打印是发现打印机（hp color laser mfp 178nw ）处于脱机状态，电源指示灯是闪烁着的。按电源灯无反应。断电重启，才能正常，是不是时间长了，打印机休眠了还是什么问题？如何启动？</P> Sat, 07 Mar 2020 13:02:26 GMT wjwf99 2020-03-07T13:02:26Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-color-laser-mfp-178nw-zen-me-cong-xiu-mian-zhong-qi-dong/m-p/963730#M229975 <P>用hp smart或者USB线直连打印正常，但是过了几个小时，再打印是发现打印机（hp color laser mfp 178nw ）处于脱机状态，电源指示灯是闪烁着的。按电源灯无反应。断电重启，才能正常，是不是时间长了，打印机休眠了还是什么问题？如何启动？</P> Sat, 07 Mar 2020 13:02:26 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-color-laser-mfp-178nw-zen-me-cong-xiu-mian-zhong-qi-dong/m-p/963730#M229975 wjwf99 2020-03-07T13:02:26Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-color-laser-mfp-178nw-zen-me-cong-xiu-mian-zhong-qi-dong/m-p/964028#M230013 <P>您好</P><P>打印机休眠后无法唤醒，可尝试更换一条1.5米之内的usb线测试一下。</P><P>如果问题依旧，建议联系当地维修中心检测打印机。</P><P>给您带来不便，敬请谅解。</P> Mon, 09 Mar 2020 07:45:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp-color-laser-mfp-178nw-zen-me-cong-xiu-mian-zhong-qi-dong/m-p/964028#M230013 双鱼座鲨鱼 2020-03-09T07:45:10Z