MODIFICATION BULLETIN NO. 1 PAGE 1 OF 2
ISSUED ON: June 15, ’95
Model DF61 (PYRENEES) Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
Date of
Modification
Please correct your parts catalog as follows:
Incorrect P/N Incorrect Description Correct P/N Correct Description
Index No. Page
A5482171 Paper Feed Shaft A5481271 Separation Roller 9 5
Parts Catalog
Serial Number
M. Iwasa, Manager
Technical Support Department
MODIFICATION BULLETIN NO. 1 PAGE 2 OF 2
ISSUED ON: June 15, ’95
MODEL NAME
DF61 115/60 USA, Canada A548-15
DF61
DF61
DF61 220, 240/50 Europe A548-26
V/Hz DESTINATION CODE SERIAL NUMBER
115/60
220, 240/50
115/60
220, 240/50
Whole World A548-17
Whole World A548-22
* New Index
MODIFICATION BULLETIN NO. 2 PAGE 1 OF 2
ISSUED ON: June 15, ’95
Model DF61 (PYRENEES) Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
Please correct your parts catalog as follows:
37: Spring Washer - BD10 x 2 pcs
Date of
Modification
Serial Number
15
New P/N Description Q’ty Used
59374158 Spring Washer - BD10
0 → 2
Parts Catalog
Index No. Page
* 37 13
M. Iwasa, Manager
Technical Support Departme nt
MODIFICATION BULLETIN NO. 2 PAGE 2 OF 2
ISSUED ON: June 15, ’95
MODEL NAME
DF61 115/60 USA, Canada A548-15
DF61
DF61
DF61 220, 240/50 Europe A548-26
V/Hz DESTINATION CODE SERIAL NUMBER
115/60
220, 240/50
115/60
220, 240/50
Whole World A548-17
Whole World A548-22
MODIFICATION BULLETIN NO. 3 PAGE 1 OF 1
ISSUED ON: November 30, ’95
Model DF61 Volt/Hz
Modified Article Original Sensor No serial number cut-in information.
Reason for
To prevent the original sensor feeler from being caught
Modification
Date of
Modification
Serial Number
The shape of the phot oin terruptor has been chan ge d as sho wn be low to prevent the original sen sor fe eler from
being caught by th e no tch at the edge of the sensor.
Old P/N New P/N Description Q’ty Used
AW02 0021 AW02 0075 Photointerruptor
1 → 1
Inter-
change-
ability
X/O 9 7
Index No. Page
Parts Catalog
Sensor
Sensor Feeler
The feeler may be cau gh t by th e notch at the edge of th e sensor.
M. Iwasa, Manager
Technical Support Departme nt
MODIFICATION BULLETIN NO. 4 PAGE 1 OF 3
ISSUED ON: December 31, ’95
Model
Modified Article
Reason for
Modification
Old P/N New P/N Description Q’ty Used Interchangeability
A548 5520 A548 5530
A548 5810 A548 5815
DF61
Main Control Board, ROM
To reduce the uncopied area when making a copy in the non-standard size
original mode.
Main Control Board
IC - 256K x 8 150NS
1 → 1
1 → 1
X/O 31 13
X/O 35 13
The detected size of originals has been cha nged as shown in the tables fo r t he above reason.
Detected Size Table L: Lengthwise
S: Sideways
Original Length
(Feed Drive)
428mm 11" x 17" L 11" x 17" L 11" x 17" L 11" x 17" L
428 ~ 378mm 11" x 15" L 11" x 15" L 11" x 15" L 11" x 15" L
378 ~ 353mm 8.5" x 14" L 10" x 14" L 11" x 15" L 11" x 15" L
353 ~ 327mm 8" x 13" L 10" x 14" L 11" x 15" L 11" x 15" L
327 ~ 294mm A4 L 10" x 14" L 11" x 15" L 11" x 15" L
294 ~ 276mm 8.5" x 11" L 10" x 14" L 11" x 15" L 11" x 15" L
276 ~ 251mm 8" x 10" L 10" x 14" L 11" x 15" L 11" x 15" L
251 ~ 207mm 5.5" x 8.5" S 8.5" x 11" S 8.5" x 11" S A4 S
Equal to or Less
than 207mm
Equal to or Less
than 230mm
5.5" x 8.5" S 8.5" x 11" S 8.5" x 11" S A4 S
230 ~ 263.5 mm 263.5 ~ 288 mm
Original Width
Equal to or More
than 288 mm
Old
Detected Size Table
Original Length
(Feed Drive)
416mm 11" x 17" L 11" x 17" L 11" x 17" L 11" x 17" L
416 ~ 378mm 11" x 15" L 11" x 15" L 11" x 15" L 11" x 15" L
378 ~ 353mm 8.5" x 14" L 10" x 14" L 11" x 15" L 11" x 15" L
353 ~ 320mm 8" x 13" L 10" x 14" L 11" x 15" L 11" x 15" L
320 ~ 294mm A4 L 10" x 14" L 11" x 15" L 1" x 15" L
294 ~ 276mm 8.5" x 11" L 10" x 14" L 11" x 15" L 11" x 15" L
276 ~ 237mm 8" x 10" L 10" x 14" L 11" x 15" L 11" x 15" L
237 ~ 159mm 5.5" x 8.5" L 8.5" x 11" S 8.5" x 11" S A4 S
Equal to or Less
than159mm
Equal to or Less
than 230mm
5.5" x 8.5" S 8.5" x 11" S 8.5" x 11" S A4 S
Volt/Hz
Index No. Page
230 ~ 263.5 mm 263.5 ~ 288 mm
Date of
Modification
Parts Catalog
Original Width
Serial Number
New
Equal to or More
than 288 mm
MODIFICATION BULLETIN NO. 4 PAGE 2 OF 3
ISSUED ON: December 31, ’95
Old
Original Length
(Feed Drive)
Equal to or More
than 417mm
417 ~ 385mm * 8 KAI L * 8 KAI L * 8 KAI L A3 L
385 ~ 353mm B4 L B4 L A3 L A3 L
353 ~ 327mm 8. 5" x 13" L B4 L A3 L A3 L
327 ~ 294mm A4 L B4 L A3 L A3 L
294 ~ 276mm 8. 5" x 11" L B4 L A3 L A3 L
276 ~ 264mm * 16 KAI L B4 L A3 L A3 L
264 ~ 254mm B5 L B4 L A3 L A3 L
254 ~ 207mm A5 L 8.5" x 11" S 8.5" x 11" S A4 S
207 ~ 191mm A5 L * 16 KAI S * 16 KAI S A4 S
191 ~ 179mm B6 L B5 S A4 S A4 S
179 ~ 145mm A5 S B5 S A4 S A4 S
Equal to or Less
than 145mm
Equal to or Less
than 230mm
11" x 17" L 11" x 17" L 11" x 17" L A3 L
B6 SB5 SA4 SA4 S
230 ~ 263.5 mm 263.5 ~ 288 mm
Original Width
Equal to or More
than 288 mm
* 8 KAI : (267 mm x 390 mm/lengthwise)
* 16 KAI : (267 mm x 195 mm/sideways)
New
Original Length
(Feed Drive)
Equal to or More
than 417mm
417 ~ 385mm * 8 KAI L * 8 KAI L * 8 KAI L A3 L
385 ~ 353mm B4 L B4 L A3 L A3 L
353 ~ 320mm 8. 5" x 13" L B4 L A3 L A3 L
320 ~ 294mm A4 L B4 L A3 L A3 L
294 ~ 276mm 8. 5" x 11" L B4 L A3 L A3 L
276 ~ 266mm * 16 KAI L B4 L A3 L A3 L
266 ~ 237mm B5 L B4 L A3 L A3 L
237 ~ 207mm A5 L 8.5" x 11" S 8.5" x 11" S A4 S
207 ~ 191mm A5 L * 16 KAI S * 16 KAI S A4 S
191 ~ 167mm B6 L B5 S A4 S A4 S
167 ~ 145mm A5 S B5 S A4 S A4 S
Equal to or Less
than 145mm
Equal to or Less
than 230mm
11" x 17" L 11" x 17" L 11" x 17" L A3 L
B6 S B5 S A4 S A4 S
230 ~ 263.5 mm 263. 5 ~ 288 mm
Original Width
Equal to or More
than 288 mm
* 8 KAI : (267 mm x 390 mm/lengthwise)
* 16 KAI : (267 mm x 195 mm/sideways)
M. Iwasa, Manager
Technical Support Department
MODIFICATION BULLETIN NO. 4 PAGE 3 OF 3
ISSUED ON: December 31, ’95
MODEL NAME
DF61 115/60 USA, Canada A548-15
DF61
DF61
DF61 220, 240/50 Europe A548-26
V/Hz DESTINATION CODE SERIAL NUMBER
115/60
220, 240/50
115/60
220, 240/50
Whole World A548-17
Whole World A548-22
2A35060001
A3765052048
8785060001
3H10650001
MODIFICATION BULLETIN NO. 5 PAGE 1 OF 1
ISSUED ON: February 29, ’96
Model DF61 Volt/Hz
Modified Article
Reason for
Modification
Original Sensor Bracket
To make the upper guide plate position adjustable at the assembly line
The original sensor bracket has been separate d fro m t he side plate as shown below.
Inter-
Old P/N New P/N Description Q’ty Used
A548 1127 Original Sensor Bracket
0 → 1
change-
ability
Side Plate
OLD
Upper Guide Plate
1.3 ± 0.3mm
Date of
Modification
No serial number cut-in information
Parts Catalog
Index No. Page
Serial Number
NEW
Original Sensor Bracket
Original Sensor Bracket
Separation
Roller
M. Iwasa, Manager
Technical Support Department
MODIFICATION BULLETIN NO. 6 PAGE 1 OF 1
ISSUED ON: June 30, ’96
Model DF61 Volt/Hz
Modified Article Hinges No serial number cut-in information.
Reason for
Modification
Old P/N New P/N Description Q’ty Used
A548 1510 A548 1580 Left Hinge
A548 1520 A548 1590
To increase the durability of the hinges, the material of the springs has been
changed.
change-
1 → 1
Right Hinge
1 → 1
Inter-
ability
X/X 26 7
X/X 26 11
Index No. Page
Date of
Modification
Parts Catalog
Serial Number
Note: The interchangeability of these parts is O/O as a set.
T. Inoue, General Manager
1st Field Information Dept. QAC
RICOH Modification Bulletin PAGE: 1/1
Model: DF61 Date: 15-Mar-97
Modified Article: Driven Roller Ass’y Prepared by: S. Hizen
From: QAC 1st Field Information Dept. Checked by: T. Inoue
Reason for
Modification:
Old part New part Description Qty Int Page Index Note
number number
A548 1241 A663 1241 Driven Roller Ass’y 1 - 1 O/O 3 12
The driven roller ass’y has been changed to standardize it with the Document Feeder for
the Phoenix MarkII.
Parts catalog correction
To facilitate assembly
Part Standardization
Vendor change
To improve reliability
Other
No: 7
To meet standards
( )
RICOH Modification Bulletin PAGE: 1/1
Model: DF61 Date: 31-Mar-97
No: 8
Modified Article: Belt Drive Roller Prepared by: S.Hizen
From: QAC 1st Field Information Dept. Checked by: T. Inoue
Reason for
Modification:
Parts catalog correction
To facilitate assembly
Part Standardization
Vendor change
To improve reliability
Other
To meet standards
( )
Old part New part Description Qty Int Page Index Note
number number
A548-1432 Belt Drive Roller 1 9 1
A548-2141 Timing Pulley - 20Z 1 9 13
A680-1431 Belt Drive Roller Ass’y 1 X/O 9 1
The individual part numbers for the belt drive roller and the timing pulley - 20Z
are listed in the parts catalog, but the roller shaft is actually press-fit into the pulley on the
production line. The pulley - 20Z cannot be installed on the roller shaft in the field.
A part number has been assigned for the belt drive roller assembly instead of for the belt
drive roller and the timing pulley.
Belt Drive Roller
A548 - 1432
(No longer available as a service part)
Belt Drive Roller Ass’y
A680 - 1431
Pulley - 20Z
A548 - 2141
(No longer available as a service part)
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