Toshiba f98f326 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

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

BSI No

F98F326

SUBJECT

Change of PROM/ Ver. 02 -> 03

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