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1Controller Board (Controller Board)

2All the connectors connecting to the BCU to detach the BCU (_connector.png×all, _screw.png×4).

m187z4055.jpg

m187z4056.jpg

3Remove the EEPROM [A] from the old board and install it on the new board.

Install so that the indentation [B] on EEPROM is facing the direction of the dent [C] that is printed on the BCU board.

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4Install the new BCU in the machine.

5Turn the main power switch on.

6Enter the machine’s serial number into the BCU (SP5-811-004).

Note

  • If the machine’s serial number is not entered correctly into the new BCU, SC995-01 (serial number entry error) appears.

7Turn the main power switch off and on.

Note

  • If the serial number is not entered correctly, SC995-01 (serial number entry error) appears.

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