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27
9004
There is an error in the communication
(PAI) with an external controller.
connection of the open I/F board and the
cable. 3. Replace the board for the external
controller open I/F. 4. Replace the main
board.
E730-
9005
There is a PDL software error
There is a fault in the connector of the
vide cable to the external controller
1. Turn on the power once main. 2. Check the
connection of the open I/F board and the
cable. 3. Replace the board for the external
controller open I/F. 4. Replace the main
board.