Toshiba f99k838 Service Note
BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F99K838
SUBJECT
Change of ROM (SYS: Ver.0141 -> 0152)
MODEL
CATEGORY
Other countermeasures
From Nov. 1999 at the factory
CONTENT
The system ROM versions have been improved as follows.
[Changed/Added Part No.]
MODEL P-I Before Change After Change Note P I R FAA
DP4580
DP5570
DP6570
DP4580, DP5570, DP6570
FACTORY APPLICATION
37-29
4406385850
PMA-T300SU0141
4406385870
PMA-T300SX0141
4406385860
PMA-T300SE0141
FIELD APPLICATION
To be applied when necessary
4406385920
PMA-T300SU0152
4406385940
PMA-T300SX0152
4406385930
PMA-T300SE0152
NAD,TWD,
SAD
ASD,AUD C D B Y
MJD C D B Y
Date
UNIT
Software
99/11/10
DTM-F99X12
C D B Y
[Contents of Change]
Correction of errors when using LAN printer: When the file exceeds 480 pages of print 1.
out, a jam occurs at page 481.
Countermeasure to SDV board breakage (C27,C28): Addition of resetting the correct 2.
value of the scanner current at power ON.
Countermeasure to SDV board breakage
Factory Application Measures
Situation
To June Non-applicable
From Aug. to Oct. Temporary
countermeasure
After Nov. Permanent
countermeasure
The SDV board may break due to heavy use. It is
recommended to improve the SYS-ROM version.
Unnecessary
Unnecessary
Countermeasure Method
Temporary countermeasure: Application of silicon grease to SDV board
Permanent countermeasure: SYS-ROM version improvement
[ Combinations of ROM Versions ]
They should never be operated except in the following combinations.
As only the following combinations can have their operation checked, errors could
well occur with other combinations.
System ROM PMA-T300S*zzzz 0152
Printer ROM PRA-300M-zz
PRA-302M-zz
Laser ROM PRA-300L-zz 08
Scanner ROM PRA-300S-zz 07
PFC PRA-300F-zz 06
Finisher ROM
PRA-502FIN-zz 04
(for saddle)
Finisher ROM
PRA-793FIN-zz 05
(for stacker)
RADF ROM PRA-794DF-zz 04
Combination of ROM Version
BSI No. F99K838 Page 2
08
02
Factory Application
System
ROM
Printer
ROM
Laser
ROM
Scanner
ROM
PFC
BSI No
1st lot 0075 05 06 06 05 -
1999/5 0086 06 07 06 06 F99E643
F99E644
Factory
Application
1999/6 (0097)
0108
System
ROM
Printer ROM Laser
PRA-302M PRA-300M Saddle Stacker
07 08 06 06 F99F680
F99F684
ROM
Scanner
ROMPFC
Finisher ROM RADF
BSI No
ROM
1999/7 0129 -- 07 08 06 06 04 05 03 F99G727
1999/9 0130 02 08 08 07 06 04 05 03,04 F99H748
F99J825
1999/10 0141 02 08 08 07 06 04 05 04 F99J795
1999/11
0152
02 08 08 07 06 04 05 04 F99K838
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