Ricoh A109 Modification Bulletin

MODIFICATION BULLETIN NO. 1 PAGE 1 OF 5
106
ISSUED ON: May 15,’ 94
Model
Modified Article Parts Catalog
Reason for
Modification
Incorrect P/N Correct P/N Description Q’ty Used
AY200002 AY200001 IC - C5C202 A1095378 A1095378 Exposure lamp Harness - 120V
AW110011 AW110017
A1091483 ------ Grounding Sheet
* 09513006B
* 54472769 Stepped Screw
DFC - α
A1095380 Exposure lamp Harness - 230V
Thermostat 140°C AC120V 15A 1 1
Philips Screw With Flat Washer ­M3 x 6
1 1 1 1 1 1
1 0 2 0 2 1
Volt/Hz
Parts Catalog
Index No. Page
317All 7 21 -10, -17 7 21 -22, -26, -27 921All
40 17 All
102 21 All
18 21 All
Date of
Modification
Destination
Serial Number
* AA143025 Stepped Screw - M3
* ------ 08073109 Spring Washer - M4
NOTE: * See illustration
** New index
106
105
18
0 3 0 3
Page 21
105** 21 All 106** 21 All
105
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 1 PAGE 2 OF 5
ISSUED ON: May 15,’ 94
Incorrect P/N Correct P/N Description Q’ty Used
A1095378 A1095378 Exposure Lamp Harness - 120V
A1095380 Exposure Lamp Harness - 230V
A1095337 A1095344 CCD Harness - 3
* ----- A1091782 CCD Grounding Plate
* ----- 04130062W Tapping Screw - M3 x 6 A1095339 A1095370 Operation Panel Relay Harness A1095309 A1095309 IPU Board Relay Harness - 120V
A1095367 IPU Board Relay Harness - 230V
AA066550 AA066551 Stopper Spring - 22mm
NOTE: * See illustration
1 1 1 1 1 1 0 2 0 2 1 1 1 1 1 1 2 2
109
** New index
Parts Catalog
Destination
Index No. Page
14 23 -10, -17 14 23 -22, -26, -27 19 23 All
** 25 23 All
** 109 23 All
10 25 All 32 27 -10, -17 32 27 -22, -26, -27
731All
25
Page 23
Page 101
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 1 PAGE 3 OF 5
ISSUED ON: May 15,’ 94
Incorrect P/N Correct P/N Description Q’ty Used
AB013829 AB013912 Gear - 80Z A1095372 A1095372 AC Main Harness - 120V
A1095371 AC Main Harness - 230V
A1095331 A1095331 Editor Relay Harness - 120V
A1095368 Editor Relay Harness - 230V
A0855671 A1095675 Power Supply Cord - 230V
* 09644008B 09644008B
* 09544008B Philips Screw - M4 x 8
11026334 11026296 Connector - 3P
Tapping Screw With Flat Washer ­M4 x 8
1 1 1 1 1 1 1 1 1 1 1 1
4 3 0 1
1 1
NOTE: * See illustration
** New index *** 230V machines (-22, -26 , -27 ) st ill uses #0 9644 008B (Index #107)
Parts Catalog
Destination
Index No. Page
27 91 All 23 97 -10, -17 23 97 -22, -26, -27 30 99 -10, -17 30 99 -22, -26, -27 14 101 -22, -26, -27
107 101 -10, -17 only
*** 113 101 -10, -17 only
104 119 All
*** 113
MODIFICATION BULLETIN NO. 1 PAGE 4 OF 5
105 105 105 110* 105 110*
DETAILS OF MODIFICATION
ISSUED ON: May 15,’ 94
Incorrect P/N Correct P/N Description Q’ty Used
12042233 Microswitch - AH715254N
12042356 Microswitch - AM51612A531 12042376 Microswitch - V - 162 - 3C25
12042376 Microswitch - V - 162 - 3C25
12042356 Microswitch - AM51612A531
12042233 Microswitch - AH715254N
12042376 Microswitch - V - 162 - 3C25 12042355 Microswitch - AM51632A531
2 0 0 1 0 1 1 0 0 1 3 0 0 1 0 2
NOTE: * New index
104 108 *
104 104
Parts Catalog
Destination
Index No. Page
104 39 All 104 39 All
* 108 39 All
104 103 All 104 103 All 105 103 All 105 103 All
* 110 103 All
103
28
Page 39
104 104
Page 103
S. Hamano, Assistant General Man ag er Technical Support Department
MODIFICATION BULLETIN NO. 1 PAGE 5 OF 5
ISSUED ON: May 15, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26
NC 5006 115V / 60Hz EUROPE etc. A109-27
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10
230V /50Hz EUROPE etc. A109-22
MODIFICATION BULLETIN NO. 2 PAGE 1 OF 3
ISSUED ON: May 31, ’94
Model
Modified Article Parts Catalog
Reason for
Modification
DFC - α
Parts Catalog Corrections
Please correct your parts catalog as follows:
Incorrect P/N Correct P/N Description Q’ty Used
A1095549 IC - 4MX8150NS
A1095546 IC - AM27C020 - 150DC
A1095546 IC - 2MX8150NS
A1095549 IC - AM27C4096 - 150DC
A1095547 IC - 4MX16150NS
A1095548 IC - AM27C4096 - 150DC
1 0 0 1 1 0 0 1 1 0 0 1
Volt/Hz
Parts Catalog
Index No. Page
23 13 All 23 13 All 24 13 All 24 13 All 25 13 All 25 13 All
Date of
Modification
Destination
Serial Number
A1095548 IC - 4MX16150NS
A1095547 IC - AM27C4096 - 150DC A1095213 A1095510 IPU Board A1095206 A1095513 IC - 128K 8BIT 120NS A1095207 A1095514 IC - 128K 8BIT 120NS
1 0 0 1 1 1 1 1 1 1
26 13 All 26 13 All
727All 28 27 All 29 27 All
MODIFICATION BULLETIN NO. 2 PAGE 2 OF 3
DETAILS OF MODIFICATION
ISSUED ON: May 31, ’94
Incorrect P/N Correct P/N Description Q’ty Used
A1097702 Fusing Unit Ass’y - 115V A1097703 Fusing Unit Ass’y - 230V A1097704 Fusing Unit Ass’y - 115V A1097705 Fusing Unit Ass’y - 230V A1097706 Fusing Unit Ass’y - 230V 11070750 Fuse 3.15A 250V
A1098607 Operating Instructions - English LT
AA000537 Decal - High Voltage
AA000537 Decal - High Voltage
A1098607 Operating Instructions - English LT
0 1 0 1 0 1 0 1 0 1 2 2 1 0 0 1 1 0 0 1
Parts Catalog
Destination
Index No. Page
* 79, 81, 83, 85 A109 - 17 * 79, 81, 83, 85 A109 - 27 * 79, 81, 83, 85 A109 - 10 * 79, 81, 83, 85 A109 - 22 * 79, 81, 83, 85 A109 - 26
104 99 All
25 125 All 25 125 All 26 125 All 26 125 A109 - 17
NOTE: Fusing Ass’y includes all componen ts
mentioned in page 79, 81 , 83, 85
S. Hamano, Assistant General Man ag er Technical Support Department
MODIFICATION BULLETIN NO. 2 PAGE 3 OF 3
ISSUED ON: May 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26
NC 5006 115V / 60Hz EUROPE etc. A109-27
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10
230V /50Hz EUROPE etc. A109-22
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 3 PAGE 1 OF 2
ISSUED ON: July 31, ’94
Model
Modified Article AC Drive Board
Reason for
Modification
DFC - α
Due to vendor change
Due to vendor change, the following pa rts have be en mo dif ied .
Old P/N New P/N Description Q’ty Used
A1095421 A1095471 AC Drive Board - 110/115V A1095325 DC Relay Harness A1095374 AC Relay Harness 12081313 Relay - G5D - 22423T - LIS80 DC24V A1095621 A1095671 AC Drive Board - 230V A1095325 DC Relay Harness
1 1 1 0 1 0 1 0 1 1 1 0
Volt/Hz
Inter-
cchange-
ability
O/O 15 27
O/O 15 27
Parts Catalog
Index No. Page
16 27 17 27 18 27
16 27
Date of
Modification
Serial Number
A1095374 AC Relay Harness 12081313 Relay - G5D - 22423T - LIS80 DC24V
1 0 1 0
17 27 18 27
MODIFICATION BULLETIN NO. 3 PAGE 2 OF 2
ISSUED ON: July 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17 A3514060001
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26 3E50740001
NC 5006 115V / 60Hz EUROPE etc. A109-27 A3514060119
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10 From the 1st production
230V /50Hz EUROPE etc. A109-22 6794060001
MODIFICATION BULLETIN NO. 4 PAGE 1 OF 2
ISSUED ON: July 31, ’94
Model
Modified Article Development Filter
Reason for
Modification
DFC - α
Due to vendor change
Due to vendor change, the following parts have been mod ified.
Old P/N New P/N Description Q’ty Used
AA012063 AA012084 Development Filter A1093306 A1093307 Filter Holder
1 1 1 1
Volt/Hz
Inter-
change-
ability
X/O 15 103 X/O 16 103
Index No. Page
Parts Catalog
Date of
Modification
Serial Number
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 4 PAGE 2 OF 2
ISSUED ON: July 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17 A3514040001
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26 3E50740001
NC 5006 115V / 60Hz EUROPE etc. A109-27 A3514040032
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10 From the 1st production
230V /50Hz EUROPE etc. A109-22 6794040001
MODIFICATION BULLETIN NO. 5 PAGE 1 OF 2
ISSUED ON: July 31, ’94
Model
Modified Article IPU Board
Reason for
Modification
DFC - α
To improve the resolution of the image processing for color editing function for the closed loop area
Volt/Hz
Date of
Modification
To improve the resolutio n of the image processing for colo r editing function for t he clo sed lo op area , the IPU Board has been modified.
Old P/N New P/N Description Q’ty Used
A1095510 A1095515 IPU Board
1 1
Inter-
change-
ability
O/O
Parts Catalog
Index No. Page
7
*
119
Serial Number
27
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 5 PAGE 2 OF 2
ISSUED ON: July 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17 A3514060001
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26 3E50740001
NC 5006 115V / 60Hz EUROPE etc. A109-27 A3514060074
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10 From the 1st production
230V /50Hz EUROPE etc. A109-22 6794060001
MODIFICATION BULLETIN NO. 6 PAGE 1 OF 4
ISSUED ON: July 31, ’94
Model
Modified Article Parts Catalog
Reason for
Modification
DFC - α
Parts Catalog Correction
Please correct your parts catalo g as follows:
Incorrect P/N Correct P/N Description Q’ty Used
A1077111 A1097111 Right Cover (NRG) AF043074 AF043038 Copy Tray (NRG) A1097918 A1097981 Rear Scale - A4 (INF) A1091459 A1097179 Key Top - User Color - LT (NRG)
*--- 52151924 Cushion
A5135366 A1095365 Harness - Paper Feed Door Switch
1 1 1 1 1 1 3 3 0 2 1 1
Volt/Hz
Parts Catalog
Index No. Page
1 13 A109 - 10, 22 11 13 A109 - 10, 22 17 13 A109 - 26 22 17 A109 - 10, 22
**34 19 ALL
28 39 ALL
Date of
Modification
Destination
Serial Number
A5132780 A5137646 Vertical Transport Guide Cover (NRG) A1097637 A1097673 By-pass Feed Cover (INF) AB013848 AB013843 Gear - 35Z
*--- A1099501 Drum Cleaning Entrance Seal
12041545 12042185 Main Switch (NRG)
NOTE: * See illustration
** New index
12042186 Main Switch (INF)
1 1 1 1 1 1 0 1 1 1 1 1
31 39 A109 - 10, 22 36 45 A109 - 26 35 47 ALL
**34 53 ALL
101 103 A109 - 10, 22 101 103 A109 - 26
DETAILS OF MODIFICATION
* 34
* 34
MODIFICATION BULLETIN NO. 6 PAGE 2 OF 4
ISSUED ON: July 31, ’94
Incorrect P/N Correct P/N Description Q’ty Used
A0721383 A0727088 Caution Decal (NRG)
A0727388 Caution Decal (INF)
A0961300 A0967060 Decal - Main Switch (NRG)
A0967260 Decal - Main Switch (INF)
A1098607 A1098697 Operating Instructions - English LT (NRG)
1 1 1 1 1 1 1 1 1 1
Parts Catalog
Destination
Index No. Page
2 125 A109 - 10, 22 2 125 A109 - 26 4 125 A109 - 10, 22 4 125 A109 - 26
25 125 A109 - 10
* 34
MODIFICATION BULLETIN NO. 6 PAGE 3 OF 4
DETAILS OF MODIFICATION
Please add the following parts on your the parts catalog as follows: Parts Catalog
ISSUED ON: July 31, ’94
Parts Catalog
Index No. Page
100 101 11070752 Fuse - 5A 250V A109 - 22, 26, 27 101 101 11070753 Fuse - 6.3A 250V A109 - 22, 26, 27 102 101 11070752 Fuse - 5A 250V A109 - 22, 26, 27 103 101 11070473 Circuit Breaker - 10A 250V A109 - 22, 26, 27
25 125 A1098690 Operating Instructions - English A4 (NRG) A109 - 22
Newly Added P/N Description Destination
Please correct the following P/ N descrip tions on your parts catalog. Parts Catalog
Parts Catalog
Index No. Page
100 101 11070391 125V 5A Fuse - 5A 125V A109 - 10, 17 101 101 11070392 125V 6.3A Fuse - 6.3A 125V A109 - 10, 17 102 101 11070629 125V 15A Fuse - 15A 125V A109 - 10, 17 103 101 11070693 Circuit Breaker - 18A 250V Circuit Breaker - 18A 250V A109 - 10, 17
P/N Old Description New Description Destination
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 6 PAGE 4 OF 4
ISSUED ON: July 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26
NC 5006 115V / 60Hz EUROPE etc. A109-27
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10
230V /50Hz EUROPE etc. A109-22
MODIFICATION BULLETIN NO. 7 PAGE 1 OF 2
ISSUED ON: August 31, ’94
Model
Modified Article EPROM on the IPU Board
Reason for
Modification
DFC - α
To improve the resolution of the image processing for color editing function for the closed loop area
Volt/Hz
Date of
Modification
Because of the IPU Board modification which is informed by MB # 5, th e EP ROMs o n th e IP U B oa rd ha ve been modified too.
Old P/N New P/N Description Q’ty Used
A1095513 A1095517 IC - 128K 8BIT 120NS
A1095514 A1095518 IC - 128K 8BIT 120NS
1 1
1 1
Inter-
change-
ability
X/X
X/X
Parts Catalog
IIndex No. Page
28 11
29 12
Serial Number
27
119
27
119
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 7 PAGE 2 OF 2
ISSUED ON: August 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17 A3514060001
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26 3E50740001
NC 5006 115V / 60Hz EUROPE etc. A109-27 A3514060074
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10 From the 1st production
230V /50Hz EUROPE etc. A109-22 6794060001
MODIFICATION BULLETIN NO. 8 PAGE 1 OF 2
ISSUED ON: September 15, ’94
Model
Modified Article Spring for registration guide plate
Reason for
Modification
DFC α
To improve the paper transportation
To improve the paper transporta tio n, the follo wing part has been modified.
Inter-
Old P/N New P/N Description Q’ty Used
59213104 AA062288 Spring - Toner End Lever
2 2
change-
ability
X/O 26 47
Volt/Hz
Parts Catalog
Index No. Page
Date of
Modification
Serial Number
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 8 PAGE 2 OF 2
ISSUED ON: September 15, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17 A3514050001
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26 3E50740001
NC 5006 115V / 60Hz EUROPE etc. A109-27 A3514050030
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10 From the 1st production
230V /50Hz EUROPE etc. A109-22 6794050001
MODIFICATION BULLETIN NO. 9 PAGE 1 OF 2
ISSUED ON: October 15, ’94
Model
Modified Article Parts Catalog
Reason for
Modification
DFC α
Please correct your parts catalo g as follows:
Incorrect P/N Correct P/N Description Q’ty Used
A1094151 AE041002 Oil Blade
1 1
Volt/Hz
Parts Catalog
Index No. Page
16 83
Date of
Modification
Serial Number
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 9 PAGE 2 OF 2
ISSUED ON: October 15, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26
NC 5006 230V /50Hz EUROPE etc. A109-27
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10
230V /50Hz EUROPE etc. A109-22
MODIFICATION BULLETIN NO. 10 PAGE 1 OF 2
ISSUED ON: November 15, ’94
Model
Modified Article
Reason for
Modification
DFC - α Separation Torque Limiter
Parts standardization
Volt/Hz
Due to parts standardizatio n, the sepa rat ion torque limiter has been changed as follows:
Old P/N New P/N Description Q’ty Used
A0602617
A0976000
Separation Torque Limiter Separation Torque Limiter
3 3
Inter-
change-
ability
O/O 24 43
Parts Catalog
Index No. Page
1. Factory
The new parts is used for the tra y 1, 2 an d 3 pa per f ee d sect ion .
The old part is still used for the by-pass feed sectio n.
2. In the field pa rt
The new part can be used for all paper feed sectio ns because the new part has better perfo rmance.
Date of
Modification
Serial Number
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 10 PAGE 2 OF 2
ISSUED ON: November 15, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26
NC 5006 230V /50Hz EUROPE etc. A109-27
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10
230V /50Hz EUROPE etc. A109-22
MODIFICATION BULLETIN NO. 11 PAGE 1 OF 3
ISSUED ON: December 31, ’94
Model
Modified Article Transfer Belt Unit
Reason for
Modification
DFC - α
To improve durability
To improve durability, the following parts have been modified.
Old P/N New P/N Description Q’ty Used
A1094629 A1094630 Joint - Clutch
AA145218 AA145248 Clutch Shaft
50530223 Bushing - 8 mm
C1052065 Bushing - 6 mm
AX210042 AX210054 Spring Clutch
1 0 1 0
n n-2
0 2 1 0
Volt/Hz
Inter-
change-
ability X/X 21 87 X/X x/o as a
set X/ 26 87 /X 26 87 X/X 27 87
Parts Catalog
Index No. Page
24 87
Date of
Modification
Serial Number
07200060B Retaining Ring - M6
07200040B Retaining Ring - M4
07270080E Retaining Ring - M8
07200040B Retaining Ring - M4
n n-1
0 1
n n-1
1 0
X/ 100 87 /X 100 87 X/ 107 87 /X 107 87
MODIFICATION BULLETIN NO. 11 PAGE 2 OF 3
ISSUED ON: December 31, ’94
DETAILS OF MODIFICATION
To improve the durability of th e sprin g clut ch, the bushing inside the spring clutch (index # 27) has been changed to a ball bearing. Because the insid e diameter of this new ball bearing is 6 mm (th e inside diameter of the old type bushing was 8 mm), the joint-clut ch (ind ex #2 1), clu tch shaf t (index # 24), bushings (index 26), sprin g clut ch (ind ex #
27), Retaining Ring (in dex 100 ), and Retaining Ring (index 107) must be rep lace d as a set .
S. Hamano, Assistant General Manager Technical Support Department
MODIFICATION BULLETIN NO. 11 PAGE 3 OF 3
ISSUED ON: December 31, ’94
MODEL NAME
Ges 2706 / NSAC 406 /
SVN 6310
NC5006 115V / 60Hz USA, CANADA. A109-17 A3514100001
Ges 2706 / NSAC 406 /
REX CC8406
Infotec 7306 230V /50Hz EUROPE etc. A109-26 3E51140001
NC 5006 230V /50Hz EUROPE etc. A109-27 A3514100169
V/Hz DESTINATION CODE SERIAL NUMBER
115V / 60Hz USA, CANADA A109-10 From the 1st production
230V /50Hz EUROPE etc. A109-22 6794100001
MODIFICATION BULLETIN NO. 12 PAGE 1 OF 2
ISSUED ON: March 15, ’95
Model
Modified Article Hot Roller Stripper
Reason for
Modification
DFC - α
To reduce oil marks
Volt/Hz
Modification
To reduce oil marks on thin paper, the ho t rolle r stripper has been redesigned as shown in the illustration.
Old P/N New P/N Description Q’ty Used
AE044012 AE044016 Hot Roller Stripper
6 6
Inter-
change-
ability
X/O 9 79
Parts Catalog
Index No. Page
Date of
Serial Number
S. Hamano, Assistant General Manager Technical Support Department
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