Kyocera FS-C5150, FS-C2026, FS-5250, FS-2126MFP ServiceBulletin 2KV-0002-B157
Subject
Service Bulletin Ref. No.
[Service information]
<Date> June 16, 2011
2KV-0002 (B157)
Checkpoint when Full-page Solid Image or Leak Image
Appears
(Page.1/2)
Model
Topic
If full-page solid image or leak image as shown on the examples below is observed, the main charge may not be
functioning or there may be a leak between the drum and the developer sleeve.
Please check if there is any contact failure on the high voltage board.
<Image failure example>
KMC’s Classification Entire Stock Rework In-Field modification at next visit
Field Measure: Please check if there is any contact failure on the high voltage board by referring to the next
Serial Nos. of the Affected Machines: This is only service information and it is not applied to production.
FS-C5150DN, FS-C5250DN, FS-C2026MFP, FS-C2126MFP
Full-page solid image
Cyan high voltage contact failure
In-Field modification by case No modification necessary
page if the phenomenon described above is observed. The color with contact failure will
appear on the output.
Cyan and yellow high voltage contact failure
Developer leak image
Leak marks
European Service & Development Center (ESDC)
KYOCERA MITA Europe B.V.
the back or the contact is unstable.
up by
the plastic wall
.
but it
g
ets into the hole
.
NG
Service Bulletin Ref. No.
[Service information]
Since the leading edge of the spring is caught by
the wall, there is no contact with the contact point at
<Date> June 16, 2011
NG The leading edge
of the spring is caught
In case of NG condition, please release the leading
edge of the spring by using a flat head screwdriver and
correct it so that it will fit in the hole correctly.
(Page.2/2)
2KV-0002 (B157)
OK The leading edge of
the spring is not caught up,
European Service & Development Center (ESDC)
KYOCERA MITA Europe B.V.
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