JUNE 2002 © TOSHIBA TEC
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e-STUDIO550/650/810 FIRMWARE UPDATING
6. 3. 2. Engine firmware
The procedure to update the engine firmware (printer ROM, PFC ROM/LGC board, scanner ROM/SLG
board, laser ROM/PLG board, RADF ROM/ADF board and inserter ROM/inserter main board) is described
in this section.
(1) Jig board
The printer ROM, PFC ROM/LGC board, the scanner ROM/SLG board, the laser ROM/PLG board,
RADF ROM/ADF board and inserter ROM/inserter main board use K-PWA-DLM-320 as a jig board
to update the engine firmware. (
Page. 6-32)
Note: Pay attention to the direction of the ROM when attaching it to the jig board.