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BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F98K428
SUBJECT
Change of MAIN Control PROM
MODEL
CATEGORY
Other countermeasures
From Mar. 1999
CONTENT
Changes have been made as indicated below.
4560, 4570
FIELD APPLICATION
Others
FACTORY APPLICATION
Date
UNIT
Software
98/11/20
DTM-F8912
1
2
3
4
Item
Corrected Item (Contents)
After copying when the following are selected, the same mode can be continued
without the paper being removed from the sorter.
* Use of the ADF
* Sort mode, Group mode
When the copying of the originals in the document feeder has been finished, a message
indicates that paper should be removed from inside the sorter bin. Previously, until this
paper was removed, the next set copies could not be made but now, however, copies can
continue to be made until the bin capacity is reached.
* Due to this change, all sorters except the MG-1003A can continue in the same
mode.
Correction of the error in which sorter jams occur after the M/C power supply has
been turned ON by the weekly timer
For energy saving, an energy saving start signal command is sent inoperable till this
command is released. However, when the machine turned ON by this command, the
copier does not send the command to the sorter. Correction has been made so that the
command is sent to the sorter.
* The models in which a sorter jam occurred are MG-2009(A)/ MG-2012/MG-1003A.
Other sorters did not suffer this problem.
In the cover-sheet mode, if there is no original set in the document feeder or no
cover-sheet cassette, and Copy will be not possible when the START key is
pressed.
Though there is no original in the document feeder, feeding movement will occur and
cause an original jam.
In the above procedure, to avoid jamming, a change has been made to prevent the
operation of the copier. (Copy is not possible.)
Improvement of the APS
If a paper size key is pressed for a size which is not present in the copier (cf. B5 size
paper size key with B5 size is not present in the copier.), the message "Set correct size
cassette" will appear, and if the APS key is then pressed, this message will vanish.
[ Combinations of ROM Versions ]
The MAIN, LCD and PNL should never be operated except in the following combinations. As
only the following combinations can have their operation checked, errors could well occur
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with other combinations.
BSI No. F98K428 Page 2
PNL
MAIN PRA-213M- xxx 014
LCD PRA-212D xx - xxx 006
[Changed/Added Part No.]
MODEL
4560
4570
P-I: Page-ItemP: Content of Change I: Interchangeability R: Reason for Change
History of Change of ROM Version for the 4560/4570 ROM
Application
--- --- 011
1998/3 --- 013 009 * Addition of FWD
1998/7 --- 013 F98F328 Field Service
1998/10
PRA-213P- xxx 010
P-I Before Change After Change Remarks P I R FAA
8-16
Factory
4402448580
PRA-213M-013
Serial
Number
---
MAIN LCD PNL BSI No. Contents
006
(000)
4402448620
PRA-213M-014
008
F98D27
6
010
F98K426Correction of operation
C E J Y
* Correction of error in
which the E88 jam
* Service calls related to
the paper feeding
system
accelerating data
exchange drive
* Improvement of access
codes' response
* Alignment shifting in
dual-page copying
Management
System(FSMS)
errors in Cover sheet and
Sheet insertion modes
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