User Guide

Printer messages during firmware update
The printer shows three messages that appear during a normal update process.
Table 4-4 Update messages
Printer message Explanation
RECEIVING UPGRADE Appears when the printer recognizes the start of an RFU update and remains
until the printer verifies the validity and integrity of the RFU update.
UPRGRADING PRINTER Appears when the printer is reprogramming the firmware.
WAIT FOR PRINTER TO REINITIALIZE On HP LaserJet 4200/4300 Series printers, appears from when the printer
finishes reprogramming the DIMM until the printer reinitializes.
NOTE To verify that the firmware update succeeded, print a new configuration page from the
control panel and make sure that the firmware date code on the configuration page has
changed.
Printer messages during firmware update 101