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REPLACEMANT OF HDD/PC BOARDS
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7.1.8 Procedures when replacing EEPROM
A procedure for replacing the EEPROM is shown below.
Fig. 7-4
[A] Replace EEPROM
(1) Confirm that the main power switch is turned OFF.
(2) Replace the EEPROM.
(3) Back up the data in the SRAM to the EEPROM (08-4581).
(4) Turn the power OFF.
7.1.9 Firmware confirmation after the PC board/HDD replacement
After replacing the PC board/HDD, check the firmware version in the setting mode (08) and confirm if
the firmware combination is correct.
The installed ROM versions and the registered optional Electronic License Keys can be confirmed in
the list print mode following the procedure below.
(1) Turn the power ON using the main power switch while pressing the digital key [9] and the
[START] button simultaneously.
(2) Key in “1” three times, and then press the [START] button.
(3) “VERSION LIST” is printed out.
* It is recommended to keep this list for future reinstallation such as the replacement of the SYS
board.
(4) Keep pressing the [ON/OFF] button until you hear a sound to shut down the equipment.
Firmware Code Remarks
Updating HDD/UI data 08-944 HDD Version
08-924 Version of UI data language 1 in HDD
Updating System ROM 08-900 System firmware ROM version
08-921 System firmware ROM internal program version
Updating OS 08-920 FROM basic section software version
Updating Engine ROM 08-903 Engine ROM version
Updating Scanner ROM 08-905 Scanner ROM version
Updating RADF ROM 08-907 RADF ROM version
Updating Finisher ROM 08-908 Finisher ROM version
08-911 Hole punch unit ROM version (MJ-6101 only)
08-9945 Converter ROM version
Updating FAX ROM 08-915 FAX ROM version
Start
[A] Replace EEPROM
Settings completed
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