Kyocera FS-3040P, FS-2020, FS-3540, FS-6970, FS-3040 Service Bulletin 2J0 0035 C263
...
(Page.1/2)
Subject
Measures against Damage to the Boss at the Fuser Drive Gear
(Prevention of Abnormal Noise)
Model l:
FS-2000D, FS-3900DN, FS-4000DN, FS-6950DN, FS-2020D,
FS-3920DN, FS-4020DN, FS-6970DN, FS-3040MFP,
FS-3140MFP, FS-3540MFP, FS-3640MFP, FS-3040MFP+,
FS-3140MFP+
KMC’s Classification Entire Stock Rework In-Field modification at next visit
In-Field modification by case No modification necessary
Field Measure: Please replace the gear with the new one when the phenomenon described above
occurs.
Serial Nos. of the Affected Machines: Please refer to the next page.
No.
Old Part
No.
New Part
No.
Description
Q’
ty
Com
bi
patility
Remarks
Old
New
Old
New
1
302F931050
2F931050
302F931051
2F931051
GEAR Z48H
1 1 X
O 2
302F931080
2F931080
302F931081
2F931081
GEAR Z45S
1 1 X
O
1. GEAR Z48H
2. GEAR Z45S
<View from X without GUIDE
CASSETTE>
Bottom round shape changed from R0.5 to R1.0
Bottom round shape changed from R0.5 to R1.0
Bottom round shape changed from
R0.5 to R1.0
Service Bulletin Ref. No. 2J0-0035 (C263)
<Date> October 9, 2012
Topic
Some abnormal noise (gear’s tooth skipping noise) might be recognized while driving the machine due to the boss
of the following fuser drive gears which was damaged by excessive loads in the exit unit or the fuser unit. Therefore,
the following changes were made in order to increase the strength of the boss.
1. GEAR Z48H: The round shape at the bottom was changed from R0.5 to R1.0.
2. GEAR Z45S: The round shape at the bottom was changed from R0.5 to R1.0.
X
KYOCERA Document Solutions Europe
Technical Customer Service Division (TCSD)
(Page.2/2)
Model
Product Code
Destination
Serial Number
FS-6970DN
1102J53EU0
KDE
From the next production
1102J53AS0
KDAU
From the next production
1102J53TH0
KDHK
From the next production
1102J53TH0
KDTH
From the next production
1102J5TTW0
KDTW
From the next production
1102J53KS0
KDCN
From the next production
1102J53ND0
KDID
From the next production
FS-6975DN
1102LT3KR0
KDKR
From the next production
1102LTTTW0
KDTW
From the next production
1102LT3KS0
KDCN
From the next production
Service Bulletin Ref. No. 2J0-0035 (C263)
Serial Nos. of the Affected Machines
As for the following A4 models, running change is planned after using up the old stocks.
--> FS-2000D, FS-3900DN (including ADP), FS-4000DN, FS-2020D, FS-3920DN, FS-4020DN, FS-2025D, FS-3925DN,
FS-4025DN, FS-3040MFP, FS-3140MFP, FS-3540MFP, FS-3640MFP, FS-3040MFP+, FS-3140MFP+
<Date> October 9, 2012
KYOCERA Document Solutions Europe
Technical Customer Service Division (TCSD)
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