10. Firmware rewriting
10. Firmware rewriting
10.1 Checking the current firmware version
1. Call the Service Mode to the screen.
See P.4
2. Select [FIRMWARE VERSION] and press the Select key.
3. Select the firmware to be updated and check the current version.
10.2 Firmware upgrading procedure by USB memory device
10.2.1
Preparations for firmware upgrading
A. System requirements
• PC equipped with a USB port
• USB memory device
B. Saving the firmware data into the USB memory device
1. Save the firmware data in appropriate space in the PC.
2. Connect the USB memory device to the PC.
3. Create a "firmware" folder immediately under the drive of the USB memory device.
4. Copy the firmware data (***.prn) in the firmware folder created in step 3.
NOTE
• Be sure to save the firmware data in "drive:/firmware/***.prn."
• This machine can display up to 20 files of firmware data during upgrading.
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Security Function Ver. 1.01 Oct. 2014
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