Toshiba e-studio600 Service Manual page 514

<Updating Finisher ROM>
Finisher firmware (MJ-1027/1028) and saddle stitcher firmware (MJ-1028) are written on the finisher
ROM. These two kinds of firmware can be updated individually by installing the download jig to the fin-
isher control PC board and saddle stitcher control PC board.
Note: Note:
The following updates are needed according to the finisher model.
• MJ-1027 (Console type):
Only the update of "Finisher firmware" is needed.
• MJ-1028 (Console type with the saddle stitcher):
Two kinds of update "Finisher firmware" and "Saddle stitcher firmware" are needed.
(1) Install the ROM to the download jig.
Make sure the direction is correct (
(2) Shut down the equipment.
(3) To update the finisher firmware, take off the finisher rear cover. To update the saddle stitcher firm-
ware, take off the saddle stitcher PCB cover.
* Connect the finisher interface cable with the equipment.
(4) Connect the download jig with the jig connector of the finisher control PC board or saddle stitcher
control PC board.
Download jig
(5) Open the front cover.
(6) Turn ON the power while [0] button and [8] button are pressed simultaneously.
Updating starts automatically and the LED on the download jig lights.
e-STUDIO520/600/720/850 FIRMWARE UPDATING
[Finisher]
P.6-3 "Fig.6-2 Jig board: K-PWA-DLM-320").
Fig.6-27
6 - 28
Download jig
[Saddle stitcher]
March 2005 © TOSHIBA TEC