5.System Maintenance 
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Touch panel models: “Please wait.” appears on the machine’s control panel. 
Four-line LCD models: “Warming up...” appears on the machine's control panel.   
9.  Wait until the Home screen (touch panel models) or “Ready” (four-line LCD models) appears on the 
machine’s control panel. 
10.  Print the configuration page again. 
Confirm that the firmware has been updated by checking its version (shown under “Firmware 
Version” on the configuration page). 
11.  Reconnect the cables as they were before the update. 
 
Firmware Update Tool Messages 
The following table lists the firmware update tool messages that can appear during a firmware update, 
and explains the likely causes of those messages and what action to take when they appear. 
Messages are alphabetically ordered. 
Cannot open the firmware 
update file. Please check the 
file. 
The firmware file (*.brn) or 
setting file (*.ini) is not stored in 
the same folder as the update 
tool. 
(Note that the setting file only 
exists when using a computer 
running a Windows operating 
system.) 
Make sure that the firmware 
file (*.brn) and setting file (*.ini) 
are stored in the same folder 
as the update tool. 
Also, make sure that you do 
not modify the setting file. 
The path to the location of the 
update tool is too long. 
Make sure that the path to the 
update tool is not too long. For 
convenience, save the update 
tool in a subfolder directly 
under the computer’s C: drive. 
The computer is searching the 
network for the machine. 
Wait a while until the machine 
is found. 
The network cable was 
disconnected immediately after 
the [Firmware Update (LAN)] 
button was clicked. 
Turn the machine’s power off, 
wait a moment, and then turn it 
back on again. Disconnect any 
unnecessary cables from the 
machine, and then try again. 
The firmware has been 
transferred to the machine 
successfully. 
Wait until the machine restarts. 
The firmware update tool is no 
Disconnecting the machine