Toshiba f99i763 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN

BSI No

F99I763

SUBJECT

SG3FAX ROM ( Ver. A26 --> Ver. A27 )

MODEL

CATEGORY

Other countermeasures

From June 1999

CONTENT

The part change has been made for the following reasons.

[Changed/Added Part No.]

MODEL P-I Before Change After Change Note P I R FA DP3580 103-22 4402971750

P-I: Page-Item P: Content of Change I: Interchagneability R: Reason for Change

DP3580

FACTORY APPLICATION

PRA-F500-A26

FIELD APPLICATION

Others

4402971760 PRA-F500-A27

Date

99/09/27

DTM-F9319

UNIT

FAX

---- C D J Y

[Countermeasure]

When the "all frame" error in EC communications occurs, the communications is not finished after 1. a maximum of 30 minutes. This has been corrected. When "Security Mismatch in Mail Box Transmission" of F code occurs during direct TX 2. communications, an error code is not correctly indicated in the Transmission journal. This error has been corrected. The correction one is "B1" (terminal constants unmatching) or "53" (Security Mismatch in Mail Box Transmission)".

[ 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.

MAIN PRA-T230M-zzz 050 STM1 PMA-T230S1-XXzz 09 STM2 PMA-T230S2-XXzz 09

PFC IC-230PFC-zz 01

SRAM K-SRAM-T230Xzz 06

SG3FAX PRA-F500-Azz 27

[Combination History of ROM Version]

Application History

1st lot 05 05 030 04 00 - - - F98K442

STM1 STM2 MAIN SRAM PFC SG3

FAX

Printer

Board Driver

BSI No

BSI No. F99I763 Page 2

1998/12 05 05 030 04 01 - - - F98L462

1999/1 06 06 040 05 01 14 - - F98A500

F98B523 F98B524 F99B530 F99C542

1999/5 08 08 050 05 01 - V1.00a V1.10 F99E613 1999/6 09 09 050 06 01 25 V1.00a V1.10 F99E636

F99F679 1999/6 09 09 050 06 01 26 V1.00a V1.10 F99F681 1999/7 09 09 050 06 01

V1.00a V1.10 F99I763