Kyocera FS-3040P, FS-2020, FS-3540, FS-6970, FS-3040 Service Bulletin 2J0 0035 C263
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Service Bulletin
(Page.1/2)
Ref. No. 2J0-0035 (C263)
<Date> October 9, 2012
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Subject |
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Measures against Damage to the Boss at the Fuser Drive Gear |
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(Prevention of Abnormal Noise) |
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FS-2000D, FS-3900DN, FS-4000DN, FS-6950DN, FS-2020D, |
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Model |
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FS-3920DN, FS-4020DN, FS-6970DN, FS-3040MFP, |
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FS-3140MFP, FS-3540MFP, FS-3640MFP, FS-3040MFP+, |
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FS-3140MFP+ |
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KMC’s Classification |
Entire Stock Rework |
In-Field modification at next visit |
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In-Field modification by case |
No modification necessary |
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Field Measure: |
Please replace the gear with the new one when the phenomenon described above |
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occurs. |
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Serial Nos. of the Affected Machines: Please refer to the next page.
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.
<View from X without GUIDE CASSETTE>
2. GEAR Z45S |
1. GEAR Z48H |
X
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
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Old Part |
New Part |
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Q’ty |
Compati- |
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No. |
Description |
bi lity |
Remarks |
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No. |
No. |
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Old |
New |
Old |
New |
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1 |
302F931050 |
302F931051 |
GEAR Z48H |
1 |
1 |
X |
O |
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2F931050 |
2F931051 |
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2 |
302F931080 |
302F931081 |
GEAR Z45S |
1 |
1 |
X |
O |
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2F931080 |
2F931081 |
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KYOCERA Document Solutions Europe
Technical Customer Service Division (TCSD)
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