Service Manuals, User Guides, Schematic Diagrams or docs for : Kyocera Printer FS-2100-4100-4200-4300 ServiceBulletin SB-3KF-0003-C313

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SB-3KF-0003-C313


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                                                                                                             (Page.1/2)

          Service Bulletin                                                     Ref. No.   3KF-0003 (C313)
                                                                                           December 4, 2012
  Subject Discharger Brushes Added to the TABLE PAPER
  Model   PF-315, PF-315+                                                                                          l:
(Affected 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 phenomenon described below occurs, please first replace the PF main PWB (303KF01020) with the
  new one and then affix the DISCHRAGER TP (No.1) to the indicated positions on rear side of the TABLE
  PAPER. (After cleaning the affixing part with alcohol, please affix No.1 according to the alignments.)
  Serial Nos. of the Affected Machines: Please refer to the next page.


Topic
In a very rare case, static electricity on the TABLE PAPER was short-circuited to the side plate attached the PF
main PWB after paper feeding which cause damage to the motor driver IC on the PF main PWB (303KF01020)(*).
Therefore, the discharger brushes (DISCHARGER TP: No1) were added to the rear side of the TABLE PAPER to
secure the antistatic function.
* If the motor driver IC is damaged, the TABLE PAPER cannot be lifted up, which causes no paper feed jam.


 1. Two pcs. of the DISCHARGER TP (No.1) were added to the TABLE PAPER.


                                                      (PF main         Positions of the discharger brushes
                                                      PWB side)




                                                                                                        TABLE PAPER




     Brush shall not                         Rear side of the TABLE PAPER
     stick out from the
     metal plate width.

                Leading edge of
                the brush base



                           Alignment to
                           the edge of the
                           metal plate




          Allowable range of stick-out: +2/-0 mm




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

          Service Bulletin                                                  Ref. No.   3KF-0003 (C313)
                                                                                        December 4, 2012



                                                                                Com pati-
         Old Part    New Part                                        Q'ty         bi lity
 No.       No.         No.                Description                                            Remarks
                                                                Old New         Old New
                    303KF04120
  1        -----                 DISCHARGER TP                   -          2    -      O
                     3KF04120




Serial Nos. of the Affected Machines

       Model                   Destination                     Item No.                    Serial Number
       PF-315               Other than KDCN                  1203KF0KL0                   Next production
                                  KDCN                       1203KF8KS0                   Next production
       PF-315+         Other than UTAX and Olivetti          1203KF0KL1                  L4Y2Z00336 (Plan)
                                  UTAX                       1203KF8UT0                   Next production
                                  Olivetti                   1203KF8LV0                  L972Z00019 (Plan)




                                   KYOCERA Document Solutions Europe
                                 Technical Customer Service Division (TCSD)



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