如何自动恢复Wi-Fi连接？
按住电源键和无线按钮直至蓝色灯闪烁。等待一分钟后关闭HP软件并重新启动后再尝试连接。(Page 7)
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What do the flashing blue lights mean on my HP DeskJet 2800?
按住电源键和无线按钮直至蓝色灯闪烁。等待一分钟后关闭HP软件并重新启动后再尝试连接。(Page 7)
How do I reset the wireless connection on my HP DeskJet Ink Advantage 2800?
按住电源键和无线按钮直至蓝色灯闪烁。等待一分钟后关闭HP软件并重新启动后再尝试连接。(Page 7)
What buttons do I need to press to restore Wi-Fi on the HP DeskJet 2800?
按住电源键和无线按钮直至蓝色灯闪烁。等待一分钟后关闭HP软件并重新启动后再尝试连接。(Page 7)
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