Toshiba f98d276 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

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

BSI No

F98D276

SUBJECT

Change of ROM (-> 012:MAIN / 009:PNL)

MODEL

CATEGORY

Other

From Mar. 1998

CONTENT

The following items have been changed.

4560, 4570

FIELD APPLICATION

Others

FACTORY APPLICATION

PRA-213P-xxx: 007 008 PRA-213M-xxx: 010 011

Item Content

1 Change of control panel display drive

The basic keys of the LCD panel should not be pushed, select the EDIT panel in the display which will return to the BASIC panel when the machine is ready. So, even if the machine returns to ready status, change has been made so that it will not return to the BASIC panel.

2 Correction of error in which the E88 jam (paper jam outside the sorter bin) is not

displayed. In the MG-2015, if E88 occurs, no jam code is given and the condition continues. This has been corrected.

3 Service calls related to the paper feeding system (CO4, CO5, C11~18) have been added

to display. ( These service calls are listed in the "Service Handbook".)

Date

UNIT

Software

98/04/28

DTM-F8112,DTM-F8302

PRA-213P-xxx: 008 -> 009 PRA-213M-xxx: 011 -> 012

Item Content

1 Addition of FWD accelerating data exchange drive

The FWD accelerating data during copying can be changed by the magnification ratio. The added adjustment mode is described below.

2 Improvement of access code response

When the access control mode (setting mode "08", code "7") is set at "1", by pushing the FUNCTION CLEAR key twice " Input code number" should be displayed, but when the key is pushed quickly twice, this does not happen. This error has been corrected.

3 Registration shifting in dual-page copying

In dual-page copying due to shifting of the carriage home position, the leading edge of the image becomes shifted. This error has been corrected.

In dual-page copying the carriage home position shifts by 0.25mm. This shifting can be corrected and the carriage returned to its correct home position by turning the power on and off or opening and closing the front door. (This does not occur during normal copying.)

BSI No. F98D276 Page 2

Addition to Service Manual

- These Points should be added-

Service Handbook

1.2.3 Adjustment Mode (05)

-Addition Contents-

Code Name Allowable

Input Value

77 FWD acceleration data

(50~90%)

78 FWD acceleration data

(91~125%)

79 FWD acceleration data

(126~200%)

[ Combinations of ROM Versions ]

The MAIN, LCD and PNL 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.

0~2 1 0:7100mm/sec^2

0~2 2 0:7100mm/sec^2

0~2 1 0:7100mm/sec^2

Initial

Value

Content

1:6000 2:8000

PNL MAIN LCD

Change of Parts

Part Name Page-Item Before Change After Change Notes Interchangeability ROM 3-41

ROM 8-16

PRA-213P-xxx 008 009 PRA-213M-xxx 011 012 PRA-212Dyy-xxx 006

000

4402447670 PRA-213P-007 4402447900 PRA-213M-010

006 000

4402447690 PRA-213P-009 4402447920 PRA-213M-012

yy=UC,GB yy=D,F,AU

B B