Service Manuals, User Guides, Schematic Diagrams or docs for : Kyocera Printer FS-2100-4100-4200-4300 ServiceBulletin SB-3KF-0002-C277

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SB-3KF-0002-C277


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                                                                                                               (Page.1/2)

          Service Bulletin                                                   Ref. No.   3KF-0002 (C277)
                                                                                                Oct. 18, 2012
  Subject Measures against the Noise and the KNOB SIZE Rotation Fault
  Model   PF-315, PF-315+                                          l:
(Installation target models)
PF-315: FS-3900DN, FS-4000DN, FS-3920DN, FS-4020DN
PF-315+: FS-2100D, FS-2100DN, FS-4100DN, FS-4200DN, FS-4300DN

  KDC's Classification                Entire Stock Rework                   In-Field modification at next visit
                                      In-Field modification by case          No modification necessary
  Field Measures:
  When the problems described below occur, please affix the SPACER (No1) to the upper side of the cutout of
  FRAME L ASSY. (After cleaning the surface with alcohol, please affix it according to the criteria described on
  the page 1. After affixing it, please confirm that the BELT is on the front side of the SPACER.)
  Serial Nos. of the Affected Machines: Please refer to the table on the page 2.


Topic
To adjust paper width, the KNOB SIZE is rotated. In a rare case, the BELT linked to KNOB skews and the convex of
the inside of the BELT contacts the FRAME L ASSY. Then, some noise is generated when driving or the rotation of
the KNOB will be heavy. Therefore, the SPACER (No.1) was added so that the edge of the BELT can contact the
SPACER when it skews.

1. New SPACER (No.1)         (Material/color: ABS/black; Size: 10 mmX19 mm, t=6 mm)

                              KNOB SIZE


                                                                                          SPACER added




                                                                            


                                           No1
                                                          Side with the
                FRAME L ASSY           BELT                                                                   0.5mm
                                                          double-sided
                                                PULLY     tape                                                   X
BELT skews and                                                                                                0mm
the convex portion of                                                            0.5mm        0.5mm
inside of the BELT contact
  with the FRAME L which                                                                  Y
causes noise or                                                            X: Criteria for bent of cutout.
heavy KNOB rotation.                                                       Y: Criteria for bent of the side part of cutout.


                                                                          With the new SPACER, the
                                                                          BELT surface will contact
                                                                          with surface of the SPACER.



                                      KYOCERA Document Solutions Europe
                                    Technical Customer Service Division (TCSD)
                                                                                                          (Page.2/2)

        Service Bulletin                                                       Ref. No.   3KF-0002 (C277)
                                                                                             Oct. 18, 2012


                                                                                  Com pati-
        Old Part    New Part                                        Q'ty            bi lity
 No.      No.         No.                 Description                                                Remarks
                                                              Old New             Old New
                   303KF10140
  1       -----                  SPACER                         -          1        -      O
                    3KF10140




Serial Nos. of the Affected Machines

       Model               Destination                   Item Code                          Affected Serial No.
       PF-315        Other than KDCN specs.             1203KF0KL0                             GPS2806129
                              KDCN                      1203KF8KS0                        From the next production
                      Other than UTAX and
       PF-315+                                          1203KF0KL1                             L4Y2800004
                          Olivetti specs.
                              UTAX                      1203KF8UT0                              L512800001
                              Olivetti                  1203KF8LV0                              L972900001




                                  KYOCERA Document Solutions Europe
                                Technical Customer Service Division (TCSD)



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