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Service Bulletin Ref. No. 2J5-0012 (B112)
May 6, 2011
Measure against the Abnormal Sound from the Exit Section
Subject
(Service Parts Information)
Model FS-6950DN, FS-6970DN
Topic
The measure against the abnormal noise (creaking noise) generated by contact of the FD unit frame with the
shaft of the exit roller was informed by the service bulletin SB-2J5-0010-B042. This time, the service part for field
measure was registered. Additionally, the new FD units with the BUSH EXIT were also registered.
Measure
The BUSH EXIT (No.1) was added between the frame and the exit roller shaft so that the frame and the shaft will
not contact each other.
Fitting position
Center of FD ASSY Frame
(GUIDE VERTICAL)
Field Measure
The part for field measure is now registered which can be fitted without removing the FD unit as the shape was
changed by eliminating bosses and bumps.
For production: BUSH EXIT (302J528061) For service: BUSH EXIT B (informed this time)
[Note]
The BUSH EXIT B cannot be installed to FS-
6950DN before the GUIDE VERTICAL was
changed which interferes the guide when fitting.
Use the BUSH EXIT for production or the FD
ASSY SP with the part installed.
The part can be installed to FS-6950DN with
Shape changed where change of the GUIDE VERTICAL implemented
marked in circle as informed by the service bulletin SB-2F7-
0022-8806.
The parts can be fitted if part A is (FS-6970DN since the first production)
cut obliquely.
A B A Content of the service bulletin SB-
2F7-0022-8806
A: Obliquely cut
B: Height reduced by 2 mm
Center of GUIDE VERTICAL
Com pati-
Old Part New Part Q'ty bi lity
No. No. No. Description Remarks
Old New Old New
302J528070
1 ---------- BUSH EXIT B - 1 - O
2J528070
KYOCERA MITA Europe B.V.
European Service & Development Center (ESDC)
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Service Bulletin Ref. No. 2J5-0012 (B112)
May 6, 2011
KMC's Classification Entire Stock Rework In-Field modification at next visit
In-Field modification by case No modification necessary
Field Measure: Please apply the BUSH EXIT (No.1) when the problem described above occurs. When
reassembling the FD unit, please remind [Check point after reassembling the FD unit]
above.
Serial Nos. of the Affected Machines: As this is a service part, the serial numbers information is not
available.
[Assembly items informed by the service bulletin SB-2J5-0010-B042]
Q'ty Com pati-
Old Part New Part bi lity
No. No. No. Description Remarks
Old New Old New
302F794024 302F794025
2 FD ASSY SP 1 1 X O FS-6950DN
2F794024 2F794025
302J594071 302J594072
3 FD ASSY SP 1 1 X O FS-6970DN
2J594071 2J594072
302J528061
4 ---------- +BUSH EXIT - 1 - O
2J528061
"+" Mark at the head of the description indicates that it is a component part.
The latest last digit of the part code for the parts No.2 to 4 was updated as follows. The parts before these latest numbers are
also same in functionality since the change was for common use of the parts with other models.
(No.2) 302F794025 302F794026
(No.3) 302G394055 302G394056
(No.4) 302J594072 302J594073
KYOCERA MITA Europe B.V.
European Service & Development Center (ESDC)