Update Of Fin Board - Toshiba MJ-1104 Service Manual

7.2.2

Update of FIN board

(1) Attach the ROM to the download jig.
Make sure that the ROM and its direction are correct.
(2) Turn OFF the power of the equipment.
(3) Remove 2 screw and take off the board access cover.
(4) Connect the download jig with the jig connector (CN28) on the Finisher control board.
(5) Turn ON the power while pressing [0] and [8] simultaneously.
Updating starts and the LED on the download jig lights
MJ-1103/1104
PREVENTIVE MAINTENANCE (PM) / FIRMWARE UPDATE
Connector Mark for ROM
installation direction
Fig. 7-12
Board access cover
Fig. 7-13
Download jig
Fig. 7-14
7 - 8
LED
ROM
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