Update of FIN board
Attach the ROM to the download jig.
Make sure that the ROM and its direction are correct.
Turn OFF the power of the equipment.
Remove 2 screw and take off the board access cover.
Connect the download jig with the jig connector (CN28) on the Finisher control board.
Turn ON the power while pressing  and  simultaneously.
Updating starts and the LED on the download jig lights
PREVENTIVE MAINTENANCE (PM) / FIRMWARE UPDATE
Mark for ROM
Board access cover
7 - 8
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