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‎03-08-2023 11:45 AM - edited ‎03-08-2023 11:46 AM

HP Recommended
Product: HP DeskJet 4120e All-in-One Printer

My HP DeskJet 4120e stopped working. Cannot connect it to wi-fi.

On display it shows flashing Wi-Fi indicator, E, 0, exclamation mark, flashing ink indicators (although they are full).

Things I tried:
* Set up printer on various Devices, Operating Systems: Android, iOS, MacOS, Windows 10.

* Set up printer via USB

* Reset network connection by holding Cancel and Wi-Fi buttons

 

The error I get is: "Unable to connect printer to network"

 

Firmware updater says that firmware is up-to-date.

HP Print and Scan doctor doesn't help either, it just shows some "Device Status" errors.

Any further suggestions? Is there a way to do a hard-reset of printer?

 

Things I tried:

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