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Toshiba Estudio 230 Manual

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6
“Update Failed.” is displayed at the bottom of the  LCD screen when the updating is not com-
pleted properly. “Failed” appears next to the faile d item on the status display.  Turn OFF the 
power, and then check the following items.  After c onfirming and cleaning the problems, restart 
updating from the beginning. 
 Is the download jig connected properly?
 Is the updating data written to the download jig p roperly?
 Do the download jig and the equipment operate prop erly?
(9) Turn OFF the power, remove the download jig and  install the cover plate and the connector 
cover.
(10) Perform the initialization of the updating data .
 Turn ON the power while [0] button and [8] button  are pressed simultaneously.
 Key in “947”, and then press the [START] button.
 Press the [INITIALIZE] button.
[B] Confirmation of the updated data 
After the updating is completed, check each data ve rsion in the Setting Mode (08) to confirm that the 
data was overwritten properly.
 
08-900: System ROM version
08-920: FROM basic section software version 
08-921: FROM internal program version 
08-922: UI data fixed section version 
08-923: UI data common section version
08-930: Version of UI data in FROM displayed at pow er ON

08-903: Engine ROM version 
 
08-905: Scanner ROM version
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[C] Display during the update 
Update is performed in parallel as shown in the tra nsition diagram below. 
Below is an example of the changes of the LCD scree n during update. 
Note that the screen order may be different from th e actual one, because a parallel update is performe d 
in the process. 
Select items to be updated and press the  
[START] button to start updating the 
[System ROM], [Engine ROM] and  
[Scanner ROM] in parallel. 
Item Selection Screen for Update
0. OS Update
1. UI Data Update
2. System Firmware Update
¦ System ROM §
Update Completed¦Engine ROM §
4. Scanner Firmware Update¦Scanner ROM §
3. Engine Firmware Update
Turn ON the power while [8] button and [9] button are pressed simultaneously
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When the [System ROM]-[OS Update] has  
been updated, “OS Update…Completed” is 
displayed and the [UI Update] update will start.  
When the [System ROM]-[UI Update] has been  
updated, “UI Data Update…Completed” is dis- 
played and the [System Firmware Update] 
update will start. 
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When the [Engine ROM] has been updated,  
“Engine MAIN Update..Flash Update” is 
changed to “Engine MAIN Update..Com-
pleted”.  
When the [System ROM]-[System Firmware  
Update] has been updated, “SysFirm  
Update…Completed” is displayed.  
When the [Scanner ROM] has been updated,  
“Scanner Firm Update..Flash Update” is 
changed to “Scanner Firm Update..Com- 
pleted”.  
When all data has been updated, “Update  
Completed” is displayed. 
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* “Update Failed.” is displayed at the bottom of the  LCD screen when the updating is not completed 
properly. “Failed” appears next to the failed item  on the status display. 
Failed items Error message
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6.2.2 Writing the data to the download jig (PWA-DWNL
D-350-JIG)
The download jig (PWA-DWNLD-350-JIG) is the jig in which the Flash ROM is mounted on the board 
directly. The ROM writer adapter (PWA-DL-ADP-350) i s required to write data to these Flash ROMs. 
Connect the download jig with the ROM writer via RO M writer adapter to write data. For the procedure 
to write data, refer to the download procedure, ins truction manual of each ROM writer, or others.
 Fig.6-38
Note: Note: 
There are two types of the ROM writer adapter. Use  the proper one according to the ROM writer 
to be used. Applicable type of the adapter for the  ROM writer can be confirmed by the model 
name indicated on the board. Confirm that the adapt er is available for the ROM writer to be used 
before connecting them. If an unapplied adapter is  connected, the application of the ROM writer 
judges it as an error and writing the data cannot b e implemented. Applicable combinations of the 
ROM writer and adapter are as follows.
ROM writer ROM writer adapter
Minato Electronics MODEL 1881XP  
(or equivalent) PWA-DL-ADP-350-1881 (model 1881)
Minato Electronics MODEL 1893/1895/1931/1940 
 (or equivalent) PWA-DL-ADP-350-1931 (model 1931)
 Fig.6-39 PWA-DL-ADP-350-1881  Fig.6-40 PWA-DL-ADP-3 50-1931
PC
Download jig (
PWA-DWNLD-350-JIG )
ROM writer ROM writer adapter(
PWA-DL-ADP-350 )
model   1881
[
PWA-DL-ADP-350-1881 ]
model   1931
( LV650 )
[
PWA-DL-ADP-350-1931 ]
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 Precaution when writing the data - Set the writing voltage (VID) to 3.3 V. 
- When writing the data, set the address from 0 to 3 FFFFF. The data may not be written correctly if 
it is not set.
- The Flash ROM in which the data will be written, o n the download jig is selected by switching the 
rotary switch on the adapter. Be sure to switch the  rotary switch on the adapter depending on the 
data (file) to be written.
Note: Note:  Be sure not to confuse different ROM Versions since  the file name is identical although the ROM 
version is different.
RotarySwitch File Name Flash ROM
1 firmImage 0.bin ROM1 
2 firmImage 1.bin ROM2
3 firmImage 2.bin ROM3
4 N/A ROM4 
5 N/A ROM5 
6 N/A ROM6
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6.2.3 K-PWA-DLM-320
The firmware of the equipment (engine ROM, scanner 
ROM) and the option (RADF ROM, Finisher 
ROM, FAX ROM) can be updated individually by using  K-PWA-DLM-320. Update the ROM data written 
on each board according to the need such as the cas e of replacing the board.
The data to be overwritten by this update are as fol lows.
 Engine ROM data
 Scanner ROM data
 RADF ROM data
 Finisher ROM data
 FAX ROM data
[A] Update Procedure 
Since the procedure differs depending on the data,  see the each procedure below.
Important: 
 Turn OFF the power before installing or removing t he download jig.
 Do not turn OFF the power during the update. The d ata could be damaged and not be oper-
ated properly.
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(1) Install the ROM to the download jig. Make sure the direction is correct (P.6-32 Fig.6-3 5).
(2) Turn OFF the power of the equipment. 
(3) Take off the connector cover.
 Fig.6-41
(4) Remove the cover plate.
 Fig.6-42
Connector cover
Cover plate
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(5) Connect the download jig with the jig connector ( CN316) on the logic PC board (LGC board).
 Fig.6-43
(6) Turn ON the power while [0] button and [8] button are pressed simultaneously.
Updating starts automatically and the LED on the dow nload jig lights.
(7) When the update is completed properly, the LED o n the download jig blinks. The LED starts 
blinking in approx. 20 sec. since the update starts.  It is assumed that the update is failed if it does 
not start blinking even though 1 min. has passed. I n this case, turn OFF the power and check the 
following items. Then, clear the problem and restar t updating from the beginning.
 Is the download jig connected properly? 
 Is the ROM installed to the download jig properly? 
 Is the updating data written on the ROM of the dow nload jig properly?
 Do the download jig and the equipment operate prop erly?
(8) Turn OFF the power, remove the download jig and  install the cover plate and the connector 
cover.
Connector
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