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A353

Ricoh A353 Modification Bulletin SR300

MODIFICATION BULLETIN NO. 1 Page 1 of 4 ISSUED ON: August 18, ’92
Model F200 Finisher Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
Page Index P/N Description
5
31
21 11
A3534971 Decal - Exit
2. illustration correction Please add the following illustra tion to your parts catalog:
Page 4 Index 21
Page 30 Index 11
Ricoh only
Date of
Modification
Serial Number
MODIFICATION BULLETIN NO. 1 Page 2 of 4 ISSUED ON: August 18, ’92
DETAILS OF MODIFICATION
3. Parts Number Correction Please correct the following part number:
Page Index Incorrect P/N Correct P/N Description
21 16 A3005731 AX050058 DC Motor - 24V 9W
4. The Correction of Main Control Boa rd The Components of the main control bo ard have been cha ng ed . Plea se corre ct you r p art s cata log :
Page Index Old P/N New P/N Q’ty Description
27 163 16114121 27 163 16114101 27 187 16336802 27 187 16336202 27 * 190 16335109 27 * 191 16332009 27 116 11070459 27 116 11070752 27 138 14073582 27 138 14073286
1 → 0 Resistor - 120Ω 1/4T ± 5% 0 → 1 Resistor - 100Ω 1/4T ± 5% 1 → 0 Resistor - 68KΩ ± 1% 1/10W 0 → 1 Resistor - 62KΩ ± 1% 1/10W 0 → 1 Resistor - 51Ω ± 1% 1/10W 0 → 1 Resistor - 20Ω ± 1% 1/10W 1 → 0 0 → 1 1 → 0 0 → 1
Fuse - 5A 250V Fuse - 5A 250V IC - PC74HC04T IC - TC74HC04A
T. Ito, Manager Copier Technical Support
DETAILS OF MODIFICATION
Page Index Old P/N New P/N Q’ty Description
MODIFICATION BULLETIN NO. 1 Page 3 of 4 ISSUED ON: August 18, ’92
27 151 16018147 27 162 16061348 27 * 192 16061759 27 160 16061139 27 * 193 16061134 27 161 16061208
1 → 0 Variable Resistor - 10KΩ 0.5W 4 → 3 Capacitor - 0.022µF 50V 0 → 1 Capacitor - 0.022µF
64 → 65
0 → 1 1 → 2 Capacitor - 100PF ± 5% 50V
* : New Index
The correction points of the inde x numb er of the symbol number are as follows: R215 Newly add ed Index no. 19 0 P/N 16335109
R216 Newly add ed Index no. 19 1 P/N 16332009 VR1 Removed : Index no. 151 P/N 16018147
C7 Index no. 16 2 → no. 192, P/N 1606 1348 → P/N 16061759 C89 Newly a dd ed Index no. 160 P/N 16061139
C90 Newly a dd ed Index no. 193 P/N 16061134 C91 Newly a dd ed Index no. 161 P/N 16061208
Capacitor - 33PF Capacitor - 33PF
MODIFICATION BULLETIN NO. 1 Page 4 of 4 ISSUED ON: August 18, ’92
MODEL NAME
RICOH SR300
NRG ST428
INFOTEC FINISHER 1
V/Hz DESTINATION CODE SERIAL NUMBER
120/60
220, 230,
240/50 120/60
220, 230,
240/50
220, 230,
240/50
USA, Canada
Europe etc.
S. America
Europe etc.
Europe A353 - 26
A353 - 17
A353 - 25
MODIFICATION BULLETIN NO. 2 Page 1 of 3 ISSUED ON: October 15, ’92
Model F200 Finisher Volt/Hz
Mod i fied Article Switch Bracket
Reason for
To fa cilitate service
Modification
Draw
No.
Old Parts
No.
New Parts
No.
A3533252 Switch Bracket 0 → 1 * 35 21
Description
Date of
Modification
A.B.C.
Rank Part No. D e scription Index No. Page
Q’ty Used
Old → New
Inter-
change-
ability
Part needed for replacement by new part Parts Catalog
* New Index
Serial Numbe r
Rank: A : Repla ce with new parts immedi ately. B : Replace with new parts at time of repair . C : Repl ace with new pa rts at time of overhaul. Interchangeability: (1) W hen old and new parts are not mutually interchangeable, use additional parts or an a ssembly part as indicated in " Parts needed for replacement by new part" to install the ne w pa rt. (2) The mark to the left of the slash indicates whe ther the old part can be used in the new machine, an d the mark to the right indicates whether the new part can be used in the old machine. x = Not interchangeable o = Interchangeable
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 2 Page 2 of 3 ISSUED ON: October 15, ’92
Shift Tray Positioning Roller
Shift Tray Holder
The shift tray positioning roller cannot be pushed up by the shift tray if it is removed while servicing. If the main switch is turned on under this condition, the shift tray motor starts rotating but it does not stop. Then, the shift tray holder continues to be lifted up. This may cause the driving parts to be damaged.
To correct this, the production machines have been modified as follow s:
1. The switch bracket has been installed on the shift tray holder so that the switch bracket pushes up the shift tray positioning roller even if the shift tray is removed.
Switch Bracket
Old
New
2. Holes for installing the sw itch bracket have been made on the shift tray holder. However, its part number remains the same.
T. Ito, Manager Copier Technical Support
MODIFICATION BULLETIN NO. 2 Page 3 of 3 ISSUED ON: October 15, ’92
MODEL NAME
RICOH SR300
NRG ST428
INFOTEC FINISHER 1
V/Hz DESTINATION CODE SERIAL NUMBER
120/60
220, 230,
240/50 120/60
220, 230,
240/50
220, 230,
240/50
USA, Canada
Europe etc.
S. America
Europe etc.
Europe A353 - 26 From 1st Production
A353 - 17 A 3132080001
A353 - 25 4992080001
MODIFICATION BULLETIN NO. 4 PAGE 1 OF 2
ISSUED ON: May 15, ’93
Model F200 Finisher Volt/Hz
Modified Article Main Control Board
Reason for
To ensure staples copies stackeing
Modification
Date of
Modification
Due to paper curl, stapled copie s ma y somet imes roll up on the shift tray and therefore may not stack well. To minimize the possibility of this, the program of the ROM on the main control board has been modified so that the exit speed of th e sta pled copies has been increased from 450 mm/sec to 61 0 mm/se c. This results in the stapled cop ies be ing st acke d further out on the shift tray th an bef ore . Page Index Old P/N New P/N Description ICA
23 24 A3535510 A3535520 Main Control Board X/O 27 * 27 1 A3535110 A3535120 IC - AM27C256-205DC X/O
Serial Number
T. Ito, Manager Copier Technical Support
MODIFICATION BULLETIN NO. 4 PAGE 2 OF 2
ISSUED ON: May 15, ’93
MODEL NAME
Savin Finisher for 9080 120/60 USA, Canada A353 - 15 From 1st Production
RICOH SR300
NRG ST428
INFOTEC FINISHER 1
V/Hz DESTINATION CODE SERIAL NUMBER
120/60
220, 230,
240/50 120/60
220, 230,
240/50
220, 230,
240/50
USA, Canada
Europe etc.
S. America
Europe etc.
Europe A353 - 26 From 1st Production
A353 - 17 A3132070001
A353 - 25 4992070001
ISSUED ON: July 15, ’93
T. Ito, Manager Copier Technical Support
MODIFICATION BULLETIN NO. 5 PAGE 1 OF 2
Model F200 Finisher Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
Please correct your parts catalog as follows:
1. Part Number
Parts Catalog
Incorrect P/N Correct P/N Description
Index No. Page
54131882 54422117 Stapped Screw 22 11
Date of
Modification
Serial Number
MODIFICATION BULLETIN NO. 5 PAGE 2 OF 2
ISSUED ON: July 15, ’93
MODEL NAME
Savin Finisher for 9080 120/60 USA, Canada A353 - 15
RICOH SR300
NRG ST428
INFOTEC FINISHER 1
V/Hz DESTINATION CODE SERIAL NUMBER
120/60
220, 230,
240/50 120/60
220, 230,
240/50
220, 230,
240/50
USA, Canada
Europe etc.
S. America
Europe etc.
Europe A353 - 26
A353 - 17
A353 - 25
ISSUED ON: July 15, ’93
T. Ito, Manager Copier Technical Support
MODIFICATION BULLETIN NO. 6 PAGE 1 OF 2
Model F200 Finisher Volt/Hz
Modified Article Caster
Reason for
Vender change
Modification
Due to vender change, th e cast ers of the finisher have been changed.
Old P/N New P/N Description Q’ty Used
AH012006 AH012010 Caster - 50M 4 → 4 O/O 27 23
Interchange-
ability
Parts Catalog
Index No. Page
Date of
Modification
Serial Number
ISSUED ON: July 15, ’93
MODIFICATION BULLETIN NO. 6 PAGE 2 OF 2
MODEL NAME
Savin Finisher for 9080 120/60 USA, Canada A353 - 15
RICOH SR300
NRG ST428
INFOTEC FINISHER 1
V/Hz DESTINATION CODE SERIAL NUMBER
120/60
220, 230,
240/50 120/60
220, 230,
240/50
220, 230,
240/50
USA, Canada
Europe etc.
S. America
Europe etc.
Europe A353 - 26
A353 - 17
A353 - 25
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