Kyocera FS-1028, FS-1128MFP Service Bulletin 2HS-008

Service Bulletin

SB Number:

Subject:

SB 2HS-008

Damaged bush at the heat and press roller

Creation Date: 15/09/2010

FS-1100/1300D/2000D/3900DN/4000DN/2020D/3920DN/4020DN,

Model:

FS-1028MFP/1128MFP

Phenomenon The bush heat L and bush heat R of the heat and press roller at the fuser unit may be worn

down.

Solution The following changes have been made:

1. The resin material of the bush heat L and bush heat R has been changed from PPS

(PolyPhenylene Sulde, thermoplastic resin) to LCP (Liquid Crystal Polymer).

(FS-1100/1300D/1350DN, FS-1028MFP/1128MFP only.)

2. To recognize if the bush heat L and bush heat R are old or new type, the 3mm projection has
been added.
(FS-1100/1300D/1350DN, FS-1028MFP/1128MFP only.)

3. The Noblux BX-4030 grease (Black colour) has been added to both sides of the press roller.

Item 1. The resin material of the bush heat L and bush heat R at the
fuser unit has been changed from PPS to LCP.

Bush heat R Bush heat L

Item 2: To recognize if the bush heat L and bush heat R is the old or

new type, the 3mm projection has been added.

3mm

KMIS Service Department, Kyocera Mita Europe A110-A183 / SB 2HS-008

Page 1 of 3

Service Bulletin

Item 3. The Noblux BX-4030 grease (Black colour) has been added

to both sides of the press roller.

Classication

Field measure When the above mentioned phenomenon occurs, please replace the bush heat L and bush heat R

Parts

No. Old Parts

No.

1 302HS93042

2HS93042

2 302H493021

2H493021

3 5MVX441XN001

2BR20180

4 302H425150

2H425150

Entire stock rework

with the latest type.

New Parts
No.

302HS93043
2HS93043

302H493022
2H493022

302LZ25010
2LZ25010

302LZ25020
2LZ25020

In-eld modication at next visit

Description Q’TY Interchange-

Old New Old New

FK-130(E) 1 1 O O O FS-1100/1300D

FK-150(E) 1 1 O O O FS-1350DN,

BUSH HEAT L 1 1 O O O FS-1100/1300D/

BUSH HEAT R 1 1 O O O FS-1350DN,

In-eld modication by case

X

ability

No modication necessary

SP Affected models

FS-1028MFP/
1128MFP

1350DN,
FS-1028MFP/
1128MFP

FS-1028MFP/
1128MFP

KMIS Service Department, Kyocera Mita Europe A110-A183 / SB 2HS-008

Page 2 of 3