MJ-1103/1104 © 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
PREVENTIVE MAINTENANCE (PM) / FIRMWARE UPDATE
7 - 6
7.2 Firmware Update
Connect the download jig to the control board and turn ON the power of the equipment to start the firm-
ware update automatically.
Use the K-PWA-DLM-320 as a download jig.

7.2.1 Update of CNV board

(1) Attach the ROM to the download jig.
Make sure that the ROM and its direction are correct.
Fig. 7-9
(2) Turn OFF the power of the equipment.
(3) Remove 2 screw and take off the board access cover.
Fig. 7-10
Connector Mark for ROM
installation direction
ROM
LED
Board access cover