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Service Bulletin
SB Number: SB 2K3-006 Creation Date: 22/06/2011
Subject: Image blur at the rear edge when copying
Model: FS-6025MFP/6025MFP(B)/6030MFP
Phenomenon In case 11 X 17 inch / 27,94 cm X 43,18 cm sized originals are placed on the contact glass
and copied, the image may appear slightly blurred with a 10mm X 10mm range from the rear
edge.
Cause When scanning the original, the bottom of the Wire alignment holder in the first mirror frame
of the scanner, contacts the upper side of the optical wire pulley and the first mirror frame
may vibrate vertically together with the light path.
Previous solution 1. The wire alignment ribs of the wire alignment holder (Guide FFC LED C) have been cut to
avoid contact with the optical wire pulley.
2. Due to the above mentioned change, the Sheet FFC LED has been added to press the
FFC main LED lamp down.
Current solution 1. The shape of the Sheet FFC LED has been changed, to improve the measure against the
blurred image on the copy.
2. Due to the above mentioned change, the shape of the wire alignment holder (Guide FFC
LED C) has been changed.
Optical section
Old condition (Viewed from the
bottom of the optical section)
Guide FFC LED C and Sheet FFC LED
Guide FFC LED C
Sheet FFC LED
New condition
Guide FFC LED C
Carriage wire pulley
Sheet FFC LED
Fold of the Sheet FFC LED
KMIS Service Department, Kyocera Mita Europe Page of 3 B030-B097 / SB 2K3-006
Service Bulletin
Parts
No. Old Parts New Parts Description Q'TY Interchange-
No. No. ability
Old New Old New
1 302K317171 302K317172 GUIDE FFC LED C 1 1 X X
2K317171 2K317172
2 302K317790 302K317791 SHEET FFC LED 1 1 X X
2K317790 2K317791
Classification Entire stock rework X In-field modification by case No modification necessary
In-field modification at next visit
Field measure When the above mentioned phenomenon occurs, please replace the Guide FFC LED C and the
Sheet FFC LED with the latest type.
Serial numbers of affected machines
Type Serial number
FS-6025MFP/6025MFP(B)/6030MFP March 2011 production
The above mentioned changes have been applied to machines produced after the above mentioned production date.
Old condition: Guide FFC LED C New condition: Guide FFC LED C
The ribs have been cut to hold the old The shape has been changed to hold the
Sheet FFC LED (302K317790) new Sheet FFC LED (302K317791)
Viewed from above Viewed from above
The ribs have been cut to align the FFC and The ribs have been added to hold the new
to fit the old Sheet FFC LED (302K317790) Sheet FFC LED (302K317791)
KMIS Service Department, Kyocera Mita Europe Page 2 of 3 B030-B097 / SB 2K3-006
Service Bulletin
Old condition: Sheet FFC LED (302K317790) New condition: Sheet FFC LED (302K317791)
Fitted at the Guide FFC LED C (302K317171) Fitted at the Guide FFC LED C (302K317172)
(Bottom of the optical section)
KMIS Service Department, Kyocera Mita Europe Page 3 of 3 B030-B097 / SB 2K3-006