When Firmware Updating Fails - Toshiba e-STUDIO206L Service Manual

11.8 When Firmware Updating Fails

When the equipment was shut down during firmware updating or it could not be started after updating
for some reason, perform firmware updating again following the procedure below.
11.8.1 Procedure
(1) Update "System ROM" of the system control PC board (SYS board) using the download jig.
Updating with the USB media becomes possible only after the "System ROM" (OS data) has
been updated.
See the updating procedure below for details.
 P. 11-34 "11.4 Firmware Updating with PWA-DWNLD-350-JIG1"
(2) Update "Master Data", "Engine ROM", "Scanner ROM" and "RADF ROM" using the USB media.
See the updating procedure below for details.
 P. 11-11 "11.2 Firmware Updating with USB Media"
(3) When the update with the USB media for "Engine ROM", "Scanner ROM" and "RADF ROM"
failed, update these ROMs using the respective download jigs in the table below.
Firmware
Engine ROM
Scanner ROM
RADF ROM
Important:
If the equipment cannot be started even when the above update has been performed, check that
there is no damage to the "SYS board", "LGC board", "SLG board" or "DLG board". Replace
them if necessary.
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
FIRMWARE UPDATING
Storage location
Logic PC board
(LGC board)
Scanning section control
PC board
(SLG board)
DLG board
Download jig
PWA-DWNLD-350-JIG1
 P. 11-42 "11.4.3 Engine
ROM"
K-PWA-DLM-320
 P. 11-46 "11.5.1 Scanner
ROM (e-STUDIO206L/256/
306/356/456/506 only)"
K-PWA-DLM-320
 P. 11-48 "11.5.2 RADF
firmware (MR-3021/3022)"
© 2011-2014 TOSHIBA TEC CORPORATION All rights reserved
11 - 82
e-STUDIO e-STUDIO
206L/256/ 207L/257/
306/356/ 307/357/
456/506 457/507
Yes Yes
Yes No
Yes No