sign in to HP ink tank wirless 410 series

[a_wan]

it shows :

a custom password has been set for your printer. enter the password to access the web interface.

i don't know the password whether the PIN in the back of the printer

but it always ask for it

[sandytechy20]

@a_wan

Welcome to the HP support community.

I understand that you want to reset the EWS password, I am glad to assist you.

Resetting the printer's network settings to its factory default settings erases the embedded Web server (EWS) administrator password.

Follow these steps to reset the printer to the factory default settings:-

Press the Wireless button and the Cancel button from the printer control panel at the same time, and then hold them for three seconds.

Login to the EWS page with the default credentials and change the password.

Username: admin

Password: "leave it blank"

Let me know how it goes.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.

Cheers.