HP DeskJet 2700, 2700e, Plus 4100, 4100e All-in-One Printers - The printer is offline, the wireless light blinks, and unable to find the printer on HP Smart when using a CenturyLink C4000
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HP Photosmart e-All-in-One Printer Series (B110 and D110) - Unable to Connect to a Wireless Network When Using WEP Encryption and Shared Key Authentication | HP® Support
![Retrieving a Wireless Network Password with HP Print and Scan Doctor | HP Printers | HP Support - YouTube Retrieving a Wireless Network Password with HP Print and Scan Doctor | HP Printers | HP Support - YouTube](https://i.ytimg.com/vi/nRXGqJKoMAI/maxresdefault.jpg)