Page 1
MODIFICATION BULLETIN NO. 1 PAGE 1 OF 2
ISSUED ON: January 31, ’97
Model DJF for F401 / F411 / F421 / Lily Volt/Hz
Modified Article Screw
Reason for
To prevent screws from becoming loose
Modification
To prevent screws from becoming loose, Nylon-coated screws are now used.
Inter-
Old P/N New P/N Description Q’ty Used
0314 0060B Phillips Pan Head Screw - M4 x 6
A548 1611 Phillips Pan Head Screw - M4 x 6
n → n-4
0 → 4
change-
ability
X/O * 23 13
Date of
Modification
Parts Catalog
Index No. Page
101 13
* New Index
Serial Number
* 23
T. Inoue, General Manager
1st Field Information Dept. QAC
Page 2
MODIFICATION BULLETIN NO. 1 PAGE 2 OF 2
JAPAN PRODUCTION
ISSUED ON: January 31, ’97
MODEL NAME
Savin DF62 120/60 U.S.A A610 - 15 6A16080001
Ricoh DF62
NRG DF62
Infotec DF62 230/50 Europe A610 - 26 3J90860001
V/Hz DESTINATION
120/60 U. S. A., etc.
230/50
120/60
230/50 Europe, etc.
Europe, etc.
U. S. A., Canada,
etc.
CODE SERIAL NUMBER
A610 - 17 A7146070019
A610 - 22 AB86080001
Page 3
RICOH Modification Bulletin
Model: DJF for F401 / 411 / 421 / Lily Date: 15-Mar-97 No: 002 1/2
Modified Article: Feed-out Drive Roller Holder Prepared by: F. Noguchi
From: QAC 1st Field Information Dept. Checked by: T. Inoue
Reason for
Modification:
It was found in the factory test that thick DLT duplex originals (90K) sometimes jammed
due to accumulated paper dust on the inverter roller. To correct this, the strength of the
feed-out roller spring has been changed from 3.9N to 4.7N.
Old part New part Description Qty Int Page Index Note
number number
A376 3611 A610 3157 Feed-out Roller Spring 4 - 4 O/O 15 33
A610 3155 A610 3156 Feed-out Driven Roller Holder 4 - 4 O/O 15 21
To increase the gap between the feed-out driven roller holder and the lower cover, the
shape of the feed-out driven roller holder has been changed
Parts catalog correction
To facilitate assembly
Part Standardization
Vendor change
To improve reliability
Other
To meet standards
( )
Page 4
RICOH Modification Bulletin
Model: DJF for F401 / 411 / 421 Date: 15-Mar-97 No: 002 2/2
MODEL NAME V/ Hz DESTINATION JAPAN PRODUCTION
CODE SERIAL NUMBER
Savin DF62 120/ 60 U. S. A A610 - 15 6A16120001
Ricoh DF62 120/ 60 U. S. A., etc. A610 - 17 A7146110001
230/ 50 Europe, etc.
NRG DF62 120/ 60 U. S. A., Canada, etc. A610 - 22 AB86120001
230/ 50 Europe, etc.
Infotec DF62 230/ 50 Europe A610 - 26 3J91260001
Page 5
RICOH Modification Bulletin
Model: DJF for F401 / 411 / 421 / Lily Date: 15-Mar-97 No: 003 1/2
Modified Article: Sensor Seal Prepared by: F. Noguchi
From: QAC 1st Field Information Dept. Checked by: T. Inoue
Reason for
Modification:
To prevent detection errors, sensor seals (black) have been attached to the original feed
base.
New part Description Qty Page Index Note
number
A610 1245 Sensor Seal 0 - 3 11 29 New
Parts catalog correction
To facilitate assembly
Part Standardization
Vendor change
To improve reliability
Other
To meet standards
( )
Index
Page 6
RICOH Modification Bulletin
Model: DJF for F401 / 411 / 421 Date: 15-Mar-97 No: 003 2/2
MODEL NAME V/ Hz DESTINATION JAPAN PRODUCTION
CODE SERIAL NUMBER
Savin DF62 120/ 60 U. S. A A610 - 15 6A16110001
Ricoh DF62 120/ 60 U. S. A., etc. A610 - 17 A7146101533
230/ 50 Europe, etc.
NRG DF62 120/ 60 U. S. A., Canada, etc. A610 - 22 AB86110001
230/ 50 Europe, etc.
Infotec DF62 230/ 50 Europe A610 - 26 3J91160001
Page 7
M
Model:
DJF for F401/411/421/ C-Bird / Lily
odification
B
Date:
ulletin
15-Feb-98
No:
PAGE: 1/1
4
Modified Article:
From:
Reason for
Modification:
Due to parts standardization, the 5A 250V fuse has been changed.
MODEL NAME V/ HZ DESTINATION JAPAN PRODUCTION
Savin DF62 120/ 60 U. S. A A610 - 15
Ricoh DF62 120/ 60 U. S. A., etc. A610 - 17
NRG DF62 120/ 60 U. S. A.,
Infotec DF62 230/ 50 Europe A610 - 26
QAC Field Information Dept.
Old part New part Description Qty Int Page Index Note
number number
1107459 11070752 Fuse – 5A 250V n-n O/O 17 112
Fuse-5A 250V
Parts catalog correction
To facilitate assembly
Part standardization
230/ 50 Europe, etc.
Canada, etc.
230/ 50 Europe, etc.
Vendor change
To improve reliability
Other
Prepared by:
CODE SERIAL
NUMBER
A610 - 22
F.Noguchi
To meet standards
( )
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