Ricoh A006 Modification Bulletin FT4460
MODIFICATION BULLETIN NO. 17 Page 1 of 1 ISSUED ON: Oct. 31, ’90
Model F11 (FT4460) Volt/Hz
Modified Article T & S Corona Unit etc.
Reason for
Due to parts standardization
Modification
Due to parts standardization, the following parts have been changed. The interchangeability is O/O.
Page Index Old P/N New P/N Description
19 37 AD004056 AD004061 T & S Corona Unit
19 24 AD021014 AD021070 T & S Corona Receptacle
19 30 AD022165 AD022201 Front Endblok
19 26 AD022166 AD022202 Front Endblok Cover
A006 - 17
A006 - 27
Date of
Modification
Serial Number
19 34 AD022167 AD022203 Rear Endblok
19 36 AD022169 AD022204 Rear Endblok Caver
19 31 A0063854 AD023075 T & S Corona Casing
T.Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 18 Page 1 of 2 ISSUED ON: Nov. 15, ’90
Model F11 (FT4460) Volt/Hz
Modified Article Operation Panel Ass’y A006 - 17 2320100007
Reason for
Draw
No.
To increase durability of the clear modes key
Modification
Old Parts
No.
AG010012 AG011269 Operation Panel Ass’y - LT 1 ---- 1 X/O 1 5
AG010013 AG011270 Operation Panel Ass’y - A4 1 ---- 1 X/O 1 5
New Parts
No.
Description
A.B.C. Q’ty Used
Old →
Rank Part No. Description Index No. Page
New
Inter-
change-
ability
Part needed for replacement by new part Parts Catalog
A006 - 27 2320100135
Date of
Modification
Serial Number
Rank: A : Replace with new parts immediately. B : Replace with new parts at time of repair. C : Replace with new parts at time of overhall.
Interchangeability:
(1) When old and new parts are not mutually interchangeable, use additional parts or an assembly part as indicated in "Parts needed for replacement by new part" to
install the new part.
(2) The mark to the left of the slash indicates whether the old part can be used in the new machine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
MODIFICATION BULLETIN NO. 18 Page 2 of 2 ISSUED ON: Nov. 15, ’90
DETAILS OF MODIFICATION
When a clear modes key is pressed too hard, the key top may
catch under the lip of the operation panel. To increase
durability of this key, two studs (four studs in total) have been
added to the switch actuator of the clear modes key as shown.
This modification supersedes F11 MB No.8.
Note : This problem has occured only with the clear modes
key in the Japan domestic version machines.
This is because the clear modes key is also used as
the pre-heat key in the domestic version machines,
and the customer has to hold down key for more
than 2 seconds to access the pre-heat mode.
Customer who is unfamiler with this mode sometimes
press the key too hard and it breaks.
Parts Catalog
Page 4, #1 ------ Operation Panel Ass’y
Clear Modes Key
Old
Two studs have been added
New
T.Ito, Manager
Copier Technical Support
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