HP LaserJet M427 Pro MFP

NVRAM initialization

CAUTION:
All HP Jetdirect settings are also reset. Be sure to print a configuration page before performing an NVRAM initialization. Make note of the IP address that is listed on the Jetdirect configuration page. You need to restore the IP address after performing an NVRAM initialization.

An NVRAM initialization erases all data stored in the unprotected NVRAM sections. Performing an NVRAM initialization resets the following settings and information:

• All menu settings are reset to factory default values.
• All localization settings, including language and country/region, are reset.

After performing an NVRAM initialization, reconfigure any computers that print to this printer so that the computers can recognize the printer.

1. Turn the printer off.
2. Perform one of the following steps:
   • LCD control panel models: Simultaneously press and hold the right arrow button and the Cancel ✖ button. Keep these buttons depressed as you turn the printer on.
   • Touchscreen control panel models: Turn the printer on. When the HP logo appears on the display, press and hold the lower right quadrant of the touchscreen.
   NOTE: It takes about 45 seconds before the NVRAM initialization process begins.
3. When the Permanent Storage Init. message appears on the display, release the buttons.
4. When the printer has finished the NVRAM initialization, it returns to the Ready state.