In most situations, use a cold reset to reset product variables but still retain the needed values in the SERVICE menu.īefore initializing NVRAM, print a configuration page and a supplies status page to gather the following information:ġ. Initialize NVRAM only when absolutely necessary. You also need to reconfigure any computers that print to this product to recognize the product. Use the SERVICE menu to restore the serial number and page counts. The product initializes the hard disk and continues the power-on sequence.ĬAUTION: Initializing NVRAM resets the serial number, the event log, the page counts, the calibration settings, and the EIO card. The message INITIALIZE DISC displays on the control panel.Ĥ. As the product performs its power-on sequence, press and hold the Menu button until all three lights on the control panel are lit.ģ. Always try initializing the hard disk before replacing it.Ģ. Perform hard disk initialization only if an error code displays on the control panel ndicating a disk error. Press the down arrow to highlight RESTORE FACTORY SETTINGS, and then press OK.Ī hard disk initialization will erase and reformat the product's hard disk. Press the down arrow to highlight RESETS, and then press OK.Ĥ. Press the down arrow to highlight CONFIGURE DEVICE, and then press OK.ģ. This item also clears the input buffer for the active I/O.Ģ. Restoring the product to the factory-set defaults performs a simple reset and restores most of the factory (default) settings.

Reset maintenance on hp laserjet p4015n