Kyocera PE-MF2 Service Manual page 110

5. System Maintenance Reference
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3. Click the exe file to execute the updating program.
4. Click "Eng. F/W Update (USB or NET)" to send the engine firmware from PC to MF printer.
• The "F/W Update (USB or NET)" buttons are for designer use only. Do not use these buttons.
5. The machine makes a beep sound when starting the firmware update.
6. The image above is displayed at the PC and "Firmware update" and "Updating" are displayed on
the operation panel.
7. Then, you can close this window at your PC.
• Do not turn off the machine until "Done Please reboot" is displayed in the operation panel. Otherwise,
the controller board will be damaged.
• If "Done Please reboot" does not appear, the download failed. Try again. You can also switch from
an Ethernet connection to a USB connection and see if that works. If you still cannot download the
firmware, it may be necessary to change the EGB and/or the controller board.
• If power failed during the download, try again. If you still cannot download the firmware, it may be
necessary to change the EGB and/or the controller board.
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