Toshiba f99c547 Service Note
BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F99C547
SUBJECT
Change of PROM for MAIN Control
MODEL
CATEGORY
Other countermeasures
From Jan. 1999
CONTENT
The ROM has been revised to correct the following failure:
Refer to the Service Handbook
[1,2,5 ID Code Registration/Change (Access Control Mode)] (P1-17)
3560, 3570
FIELD APPLICATION
Others
FACTORY APPLICATION
Date
UNIT
Software
99/03/24
DTM-F8Z11
Changes
Operations of Access Control Mode:
The ROM has been changed so that it is possible to check whether the originals are on the
document feeder or not even if the step 5 "FUNCTION CLEAR key is continuously pressed
more than two times".
1. 08 (AD) code 7 value is set "1".
2. The power is switched ON while pushing 8 key and print key at the same time.
3. ID code is registered. (0001,0002,etc)
4. The power is switched from OFF to ON. Input the registered ID code (No.3) while the "Enter job
access code" is displayed.
5. When READY is displayed, press the FUNCTION CLEAR key once, wait for a moment and then
press the FUNCTION CLEAR key twice or more consecutively.
6. After step 6, any change to the presence or absence of originals on the document feeder is
not determined until the timer reset or the FUNCTION CLEAR key is pressed.
"Any change to originals in the document feeder is not determined " in step 6 means that, for
instance, the presence of originals is not recognized if they are placed or the document feeder after
steps 1 to 5 have been performed.
The PNL, MAIN and LCD 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.
PNL
MAIN
LCD PRA-X213DXX-XXX
PRA-213P-XXX 011
PRA-212M-XXX 016
006
[Changed/Added Part No.]
MODE
L
3560
3570
P-I: Page-Item P: Content of Change I: Interchangeability R: Reason for Change
P-I Before Change After Change Destination P I R FAA
8-16
4402494100
PRA-212M-016
4402494120
PRA-212M-017
C B J Y
3560/3570 Change History of ROM Version
BSI No. F99C547 Page 2
Factory
Application
1st Lot --- 010 007 Correction of errors from the first
--- --- 012 006
1998/3 --- 013 009 *Improvement of access code
1998/7 --- 014 F98F328 Addition of memory monitor
1998/11 --- 010 F98K426 Improved operation of COVER
1999/1 --- 016 011 F99A495 Addition of switching function of
1999/3 --- F99C550 Addition of Chinese data ROM
Serial MAIN LCD PNL BSI No Content
lot production till the first starting
up
008 F98D275 Service calls related to the paper
(000)
015 F98K427 *Improved operation of SORT
feeding system
response
*Registration shifting in dual-page
copying
function
SHEET and SHEET INSERTION
modes
mode/Group mode/COVER SHEET
mode
*Correction of errors in WEEKLY
TIMER mode
three languages ROM for MAIN
Control
(English, German, French)
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