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- Printing Errors or Lights & Stuck Print Jobs
- How to factory reset HP Laser Jet 612 when admin pass code n...

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1 REPLY 1
07-03-2023 10:49 AM
You will need to either perform a partial clean or a cold reset. Both of these options are accessed from the pre-boot menu. Power off the printer, turn the printer on and watch the screen when the HP logo appears with 1/8 at the bottom, IMMEDIATELY press the X (cancel button) or if you have a touch screen, touch the HP logo. The printer will come to a blue screen. Navigate to the administrator menu and select Partial Clean and press ok. Nothing will appear to happen. Use the back arrow until you seen continue and press OK. Printer will reboot and reinstall the firmware with no password.
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