Toshiba f99j822 Service Note
BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F99J822
SUBJECT
Improvement of Original Feeding (Countermeasure to Jam of Registration
Roller)
MODEL
CATEGORY
Other countermeasures
Refer to text
CONTENT
The registration roller entrance misfeed (E71 jam) may occur depending on the type of original (easier
slipping original) used. As countermeasures for it, the following changes have been made.
4560, 4570, MR2008, MR3006, MR3006A, MR3006E
FIELD APPLICATION
To be applied when necessary
FACTORY APPLICATION
Date
99/11/01
DTM-F9705,DTM-F9807
UNIT
Software, ADF
[Changed/added Part No.]
MODEL P-I Before Change After Change Factory
MR3006
MR3006A
MR3006E
MR2008
MR3006
MR3006A
MR3006E
MR2008
4560
4570
4560
4570
MR3006
MR3006A
MR3006E
MR2008
4560
4570
P-I: Page-Item P: Contents of Change I: Interchangeability R: Reasons for Change
1-101
1-102
41-101
41-102
7-9A
7-9B
46-9
---------- 4408694910
STP-BKT-2
---------- 7040300411
PAN30*04MSZN3A
---------- 4408694910
STP-BKT-2
---------- 7040300411
PAN30*04MSZN3A
4408692760
PRA-770DF-10
4408693440
PRA-774DF-06
4402451260
PRA-213DF-03
4408692770
PRA-770DF-11
4408693450
PRA-774DF-07
4408692770
PRA-770DF-11
Application
From April 1999
at the factory
From April 1999
at the factory
From April 1999
at the factory
From April 1999
at the factory
From September
1999 at the
factory
From September
1999 at the
factory
From September
1999 at the
factory
[Change of Illustration]
P I R
A - D Y
A - D -
A - D Y
A - D -
C B D Y
C B D Y
C B D Y
FAA
[Countermeasures]
The bracket for the pad positioning has been added on the original feeding stay. l
The registration amount has been increased (+3mm).l
The original feeding speed has become faster which is the same as the RADFs for 4560/4570 l
(MR-3006,MR-3006A,MR-3006E,MR-2008).
[ROM Label]
MR-3006,MR-3006A,MR-3006E
BSI No. F99J822 Page 2
770DF
10
PF2227
MR-2008
774DF
06
PF2228
4560,4570
213DF
03
PF2227
[Note]
Since the paper feeding speed is different between the RADFs for 4560/4570 and the MR-3006,
different ROMs had been used for each RADF. As paper feeding speed of the MR-3006 is made to
the same as that of the RADFs for 4560/4570, PRA-770DF-11" has been applied to the RADFs for
4560/4570. If the ROM of older than "PRA-770DF-10" is installed to the RADFs for 4560/4570, the
copying speed during using ADF becomes inferior to 4560/4570 specification. Pay attention to this
point when exchanging parts.
770DF
11
PF2227
774DF
07
PF2228
770DF
11
PF2227
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