Password was changed on network and I cannot change on printer

[Bobsy81]

Password was changed on network and I cannot change it on my printer 

[senan6806]

@Bobsy81

A warm welcome to HP Support Community!

We can use HP Smart App and and HP Auto wireless connect feature to connect the printer to your home wireless network. Here is how to do it:
1.) On the printer control panel, press and hold the Wireless button  and the Cancel button  at the same time for 5 seconds. (This step will restore default wireless settings on the printer and enable Auto Wireless connect. Immediately continue to the next step to install the software. You have approximately 120 minutes to complete the software setup using the HP auto wireless connect feature.) 

2.) Download and install HP Smart App on your iOS device from here.

3.) Open HP Smart App and follow the onscreen instructions to connect the printer to a wireless network.

You may refer to this video for detailed instructions.

Let me know how it goes!

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Have a great day!