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f98f326

Toshiba f98f326 Service Note

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BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F98F326
SUBJECT
MODEL
CATEGORY
Other countermeasures
From Dec. 1997
CONTENT
Changes have been made to improve the PROM as indicated below.
1. Addition of 08 mode/code 66 (Change of ADF original size detection for Standard/Universal size)
* The copier will judge Standard size or Universal size. * All originals will be determined as Standard size.
1560
FIELD APPLICATION
To be applied when necessary
FACTORY APPLICATION
According to the original size detected by the ADF, the paper size will be determined by the copier. To distinguish it:
A code (see below) has been added to enable selection of the two functions
Date
UNIT
Software
98/06/25
DTM-F7Y13
Setting Mode "08"
Code
66 Change of ADF original size
detection for Standard/Universal size
* For the relationship between the original size data which the ADF sends and the detected size
during setting of the code "66", refer to tables 1 and 2 as follows.
2. K size PROM for the 1550
The K size kit (KK-1560K) packed together with K size PROM has been altered so that it can now be also used for the 1550. (Changed content of above item 1 is included.) Also, the improved PROM for K size will be considered as Service Parts.
Name Allowable
Input Value 0~1 0 0: The copier will judge Standard size
Input Value
Content
or Universal size.
(setting value at shipment)
1: All originals will be determined as
Standard size.
BSI No. F98F326 Page 2
Data 1) which are sent from the ADF and treatment by the copier (when the paper type is A or B)
If the paper type is A or B (08 mode. code 8) value is "0" or "2"
In 08 mode/code 66 the value is "1" In 08 mode/code 66 the value is "0"
ADF size detection
Length
sensor 1
OFF OFF ~137 OFF OFF 138~158 OFF OFF 138~158 OFF OFF 159~179 OFF OFF 159~179 OFF OFF 180~199 OFF OFF 200~220 OFF OFF 200~220 OFF OFF 221~225 OFF OFF 221~225 OFF OFF 226~246 OFF OFF 247~267 OFF OFF 247~267 OFF OFF 268~270 OFF OFF 268~270 OFF OFF 271~273 OFF OFF 274~288 OFF OFF 274~288 OFF OFF 289~307 OFF OFF 308~314 OFF OFF 308~314 OFF OFF 315~319 OFF OFF 320~340 OFF OFF 320~340 OFF OFF 341~343 OFF OFF 341~343 OFF OFF 344~345 OFF OFF 346~366 OFF OFF 346~366 OFF OFF 367~ OFF OFF 367~
ON ON/OFF ~171 ON OFF 172~192 ON OFF 172~192 ON ON/OFF 193~197 ON ON/OFF 193~197 ON ON/OFF 198~199 ON ON 200~226 ON ON 200~226 ON OFF 200~226 ON ON/OFF 227~290 ON ON/OFF 227~290 ON ON/OFF 291~353 ON OFF 354~374 ON OFF 354~374 ON ON/OFF 375~392 ON ON/OFF 375~392 ON ON/OFF 393~413 ON ON 414~426 ON ON 414~426 ON OFF 427~442 ON ON/OFF 443~ ON ON/OFF 443~
Length
sensor 2
Detection
length
(mm)
Treatment by
copier
A5
A5-R
B5-R
LT-R
A4-R
FOLIO
LG
B5
A4
LT
B4
A3
LEDGER
ADF size detection
Length
sensor 1
OFF OFF ~137
OFF OFF 180~199
OFF OFF 226~246
OFF OFF 271~273
OFF OFF 289~307
OFF OFF 315~319
OFF OFF 344~345
ON ON/OFF ~171
ON ON/OFF 198~199
ON OFF 200~226
ON ON/OFF 291~353
ON ON/OFF 393~413
ON OFF 427~442
Length
sensor 2
Detection
length
(mm)
Treatment by
copier
Universal size
A5 Universal size Universal size
A5-R Universal size Universal size
B5-R Universal size Universal size
LT-R
A4-R Universal size Universal size
FOLIO Universal size Universal size
LG Universal size Universal size
B5 Universal size Universal size
A4
LT Universal size Universal size
B4 Universal size Universal size
A3
LEDGER
Universal size
[Length sensor 1]: "SIZE S1" of the sensor arrangement figure in the explanation in the MR2004
Service Manual Item 8.
[Length sensor 2]: "SIZE S2" of the sensor arrangement figure in the explanation in the MR2004
Service Manual Item 8.
[Detection length]: Length of the original feeding direction
BSI No. F98F326 Page 3
Table 2) Data which are sent from the ADF and treatment by the copier (when the paper type is LT)
If the paper type is LT (08 mode/code 8) value is "1"
In 08 mode/code 66 the value is "1" In 08 code/66 value is "0"
ADF size direction
Length
sensor 1
OFF OFF ~129 OFF OFF 130~150 OFF OFF 130~150 OFF OFF 151~178 OFF OFF 151~178 OFF OFF 179~205 OFF OFF 206~226 OFF OFF 206~226 OFF OFF 227~237 OFF OFF 227~237 OFF OFF 238~248 OFF OFF 249~267 OFF OFF 249~267 OFF OFF 268~269 OFF OFF 270~289 OFF OFF 270~289 OFF OFF 290~307 OFF OFF 308~313 OFF OFF 308~313 OFF OFF 314~319 OFF OFF 320~340 OFF OFF 320~340 OFF OFF 341~343 OFF OFF 341~343 OFF OFF 344~345 OFF OFF 346~366 OFF OFF 346~366 OFF OFF 367~ OFF OFF 367~
ON ON/OFF ~171 ON OFF 172~192 ON OFF 172~192 ON ON/OFF 193~197 ON ON/OFF 193~197 ON ON/OFF 198~199 ON ON 200~226 ON ON 200~226 ON OFF 200~226 ON ON/OFF 227~286 ON ON/OFF 227~286 ON ON/OFF 287~345 ON OFF 346~366 ON OFF 346~366 ON ON/OFF 367~395 ON ON/OFF 367~395 ON ON/OFF 396~413 ON ON 414~426 ON ON 414~426 ON OFF 427~442 ON ON/OFF 443~ ON ON/OFF 443~
Length
sensor 2
Detection
length
(mm)
Treatment by
copier
ST
ST-R
B5-R
LT-R
A4-R
FOLIO
LG
B5
A4
LT
COMPUTER
A3
LEDGER
ADF size direction
Length
sensor 1
OFF OFF ~129
OFF OFF 179~205
OFF OFF 238~248
OFF OFF 268~269
OFF OFF 290~307
OFF OFF 314~319
OFF OFF 344~345
ON ON/OFF ~171
ON ON/OFF 198~199
ON OFF 200~226
ON ON/OFF 287~345
ON ON/OFF 396~413
ON OFF 427~442
Length
sensor 2
Detection
length
(mm)
Treatment by
copier
Universal size
ST Universal size Universal size
ST-R Universal size Universal size
B5-R Universal size
LT-R
A4-R Universal size Universal size
FOLIO Universal size Universal size
LG Universal size Universal size
B5 Universal size Universal size
A4
LT Universal size Universal size
COMPUTER Universal size Universal size
A3
LEDGER
Universal size
[Length sensor 1]: "SIZE S1" of the sensor arrangement figure in the explanation in the MR2004
Service Manual Item 8.
[Length sensor 2]: "SIZE S2" of the sensor arrangement figure in the explanation in the MR2004
Service Manual Item 8.
[Detection length]: Length of the original feeding direction
BSI No. F98F326 Page 4
[ROM Changed Part No.] (Ver 02 -> 03)
MODEL P-I Before Change After Change Note P I R FAA
1560 5-15
1560 5-15A 4402906410
P-I: Page-Item P: Contents of Change I: Interchangeability R: Reasons of Change
4402906400 PRA-T141M-02
PRA-T141M-02K (Reference)
4402906420 PRA-T141M-03 4402906430 PRA-T141M-03K
K size ROM (Newly added as a service part.)
C B B Y
A B B -
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