forgotten printer admin password for HP3750

[Sam-00]

I have forgotten my printer admin password, is there a way to retrieve, or reset it?

[Kumar0307]

@Sam-00, Welcome to the HP Support Community! I’m here to help.

We need to perform a factory reset on the printer to resolve this issue. 

• The reset instructions are specific for your printer and performing those steps on a different printer may corrupt the device.
• I've sent you a private message with reset instructions, follow the reset instruction to perform a full reset and re-initialize the printer.

In order to access your private messages, click the private message icon on the upper right corner of your HP community profile, next to your profile Name or simply click on this link: https://h30434.www3.hp.com/t5/notes/privatenotespage

Hope this helps! Let me know how it goes. 

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Have a great day!