2G4
1-6-1
1-6 Firmware
1-6-1 Updating the firmware on the main PWB
Procedure
Note: Ensure the machine is plugged in and
connected to the PC’s USB port, install the
updating firmware folder (files) before firm-
ware updating.
1. Double-click [FWUpdate.exe] in the [Auto
Update] updating firmware program folder.
The updating firmware program starts auto-
matically.
Figure 1-6-1
2. When message is displayed to indicate
downloading is finished.
3. Turn printer power off and then turn on.
Figure 1-6-2
Updating firmware program folder
Example:
Extract
PC display
Message display
Reboot MFP
Power off/on
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