Kyocera FS-1028, FS-1128MFP Service Bulletin 2H9-009

Service Bulletin

SB Number:

Subject:

SB 2H9-009

Vertical black streak on the left edge of the print-out

Creation Date: 30/09/2010

Model: FS-1028MFP/1128MFP

Phenomenon The vertical black streak may appear 1-2mm from the left edge of the print-out.

Cause Light from the laser scanner unit is reected by the shutter spring at the drum unit.

Solution The shape of the seal drum frame on the left side of the frame drum has been changed to

seal drum frame B to prevent the light reection from the shutter spring.
The seal drum frame B is a component part of the drum and is not available as a individual part.

Parts

No. Old Parts

No.

1 302H493010

2H493010

New Parts
No.

302H493011
2H493011

Description Q’TY Interchange-

ability

Old New Old New

DK-150 O O 1 1 O FS-1028MFP/1128MFP

SP Applicable Models

Classication

Field measure Please afx black insulation tape to the seal drum frame so that the width becomes 24.5mm.

Serial numbers of affected machines

Type Serial number

FS-1028MFP/1128MFP August 2010 production.

Machines produced after the above mentioned
production date, should not have the above mentioned

phenomena.

Entire stock rework

In-eld modication at next visit

Serial numbers of affected units

Type Serial number

DK-150 WJD0838728

Units produced after the above mentioned serial
numbers, should not have the above mentioned

phenomena.

In-eld modication by case

X

No modication necessary

KMIS Service Department, Kyocera Mita Europe A311 / SB 2H9-009

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Service Bulletin

Frame drum (DK-130)

Seal drum frame

Old condition: Seal
drum frame

16mm

New condition: Seal
drum frame

24.5mm

Field measure: Seal drum
frame

Old Seal drum frame

16mm

Black insulation tape

24.5mm

Afx black insulation tape
to the old seal drum frame
so that the width is 24.5mm

KMIS Service Department, Kyocera Mita Europe A311 / SB 2H9-009

Page 2 of 2