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Service Bulletin Ref. No. 5H3-0003 (C279)
Oct. 19, 2012
Change of the Feed Clutch (Permanent Measures against the
Subject
Noise)
Model PF-310, PF-310+, PF-430 l:

PF-310: FS-2000D, FS-2020D, FS-2025D, FS-3900DN, FS-3920DN, FS-4000DN, FS-4020DN, FS-3925DN,
FS-4025DN, FS-3040MFP, FS-3140MFP,
PF-310+: FS-3540MFP, FS-3640MFP, FS-3040MFP+, FS-3140MFP+
PF-430: FS-6950DN, FS-6970DN, FS-6975DN

KDC's Classification Entire Stock Rework In-Field modification at next visit
In-Field modification by case No modification necessary
Field Measure:
When replacing the clutches (old No.3 to new No.3) in the cassette attached to the polyester slider, there is no
need to remove the polyester slider.
Serial Nos. of the Affected Machines: To be informed later



Topic
A polyester slider was added as the measure against noise as informed by the service bulletin SB-5H3-0002-B068
(issued on March 8, 2011). This time, the size of the clutch gears was changed and the polyester sliders were
removed as the permanent measures and in order to improve the process efficiency. (As the size of the gear was
changed, interference of the gear will be prevented, which made removal of the polyester sliders possible.)
In addition, the polyester slider and the leaflet were deleted from service parts.


Content of Changes

7.5 mm CLIP
6.5 mm CLIP
Removed polyester
Polyester slider slider




KYOCERA Document Solutions Europe
Technical Customer Service Division (TCSD)
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Service Bulletin Ref. No. 5H3-0003 (C279)
Oct. 19, 2012


CLU-BL-3-176 (New No.3)
CLU-ASSY (Old No.3)
Leaflet (removed)



Polyester slider
(removed)




Com pati-
Old Part New Part Q'ty bi lity
No. No. No. Description Remarks
Old New Old New
305H380401 305H380402 For PF-310
1 ASY-BKT-MOT 1 1 O O
5H380401 5H380402 For PF-310+
305H280851 305H280852
2 ASY-BKT-MOT 1 1 O O For PF-430
5H280851 5H280852
305H294010 305H280552
3 + CLU-BL-3-176 1 1 O O *1
5H294010 5H280552

The + mark at the beginning of the part name indicates that is a component part.

*1: The old parts name was CLU-ASSY.




KYOCERA Document Solutions Europe
Technical Customer Service Division (TCSD)