Toshiba g00b951 Service Note

BSINo. G00B951 Page 1
BSI No.: G00B951 Publish
2000/03/03 Date: Subject: FAX Board ROM Ver.A29 Release
Model: DP2570, DP3580
Category Field Application UNIT
FactoryApplication: From Jan. 2000 at the factory
CONTENT
As a countermeasure, the following part has been changed.
[Countermeasure/Added Part No.]
MODEL P-I Before Change After Change Note P I R
DP2570 DP3580 103-22
P-I: Page-Item P: Content of Change I: Interchangeability R: Reason for Change
[Countermeasure]
The FAX board starting with the initial settings of SRAM is impossible.This error has been corrected. (The machine becomes warming-up condition. The occurrence probability is high in the manufacturing process, and it is very rare in the market. )
[ 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.
DP3580
104-7
4402971760 PRA-F500-A27
4402971780 PRA-F500-A29
---- C B J Y
MAIN PRA-T230M-zzz 050 STM1 PMA-T230S1-XXzz 10 STM2 PMA-T230S2-XXzz 10
PFC IC-230PFC-zz 01
SRAM K-SRAM-T230Xzz 06
SG3FAX PRA-F500-Azz 29
FAA
DP2570
MAIN PRA-T222M-*** 020 STM1 PMA-T222S1**** 06 STM2 PMA-T222S2**** 06
SRAM K-SRAM-T222*** 07
BSINo. G00B951 Page 2
SG3FAX PRA-F500-A** 29
[Table of History of DP3580 ROM Version Combination]
Time of
Application
1st lot at the
STM1 STM2 MAIN SRAM PFC SG3
Printer
FAX
Board Driver
05 05 030 04 00 - - - F98K442 factory 1998/12 05 05 030 04 01 - - - F98L462
1999/1 06 06 040 05 01 14 - - F98A500
1999/5 08 08 050 05 01 - 1.00a 1.10 F99E613 1999/6 09 09 050 06 01 25 1.00a 1.10 F99E636 1999/6 09 09 050 06 01 26 1.00a 1.10 F99F681
1999/7 09 09 050 06 01 27 1.00a 1.10 F99I763 1999/9
10 10 050 06 01 27 1.01 1.20 F99I786
1999/10 1999/12 10 10 050 06 01 27 1.01 1.21 G00A918
BSI No
F98B523 F98B524 F99B530 F99C542
F99F679
F99J801 F99J802
2000/1 10 10 050 06 01 27 2.03 2.00 G00A919
G00A920
2000/2 10 10 050 06 01
29
2.03 2.00 G00B951
[Table of History of DP2570 ROM Version Combination]
Time of
Application
SYS1 SYS2 MAIN SRAM PFC SG3
FAX
PRT Printer
Driver
BSI No
1st Lot 02 02 020 02 --- 14 - - -­1999/5 05 05 020 02 --- 14 1.00a 1.10 F99F661
ASD: Not
applied 1999/7 (AG912157)
06 06 020 06 (UKD,
GSD,
--- 27 1.00a 1.10 F99G710 F99H747
FRD,
SED)
07 (NAD,
SAD, ASD,
AUD)
1999/10 06 06 020 06
(UKD,
---
1.01 1.20 F99J801
27
F99J802
GSD,
FRD, SED)
07(NAD,
SAD, ASD,
AUD)
BSINo. G00B951 Page 3
1999/12 06 06 020 06 (UKD,
GSD,
FRD,
SED)
07 (NAD,
SAD, ASD,
AUD)
2000/1 06 06 020 06 (UKD,
GSD,
FRD,
SED)
07 (NAD,
SAD, ASD,
AUD)
2000/2 06 06 020 06 (UKD,
GSD,
FRD,
SED)
07 (NAD,
SAD, ASD,
AUD)
---
---
---
1.01 1.21 G00A918
27
2.03 2.00 G00A919
27
2.03 2.00 G00B951
29
G00A920
Attached File
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