This error appears only when i try to upgrade lastest firmware.
I need a intermediate firmware between mine 46.031.0 and 46.190.3 ( oldest firmware into ftp.hp.com ) .
I think that the best firmware version is cljCP4005fw_46.120.4.rfu .
This error appears also HP color Laserjet 4700 when i upgrade oldest firmware to lastest but i resolve with intermediate firmware.