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Eng
Kyocera TASKalfa 2470ci
Troubleshooting. Abnormal Noise 2
(5) Abnormal sound from the exit section
Smudges / foreign substances adhesion in the exit section
Step |
Description |
Assumed cause |
Measures |
1 |
Cleaning and applying the grease |
The bushing or the gear is dirty or foreign substances are on them |
Clean the bushing and the gear of the exit roller, and apply the grease on them (Name: EM-50LP, Part#: 7BG010009H) |
2 |
Cleaning and applying the grease |
The shaft is dirty or the foreign substances are adhered |
Clean the reverse guide and the shaft of the exit feed-shift guide If the dirt or the foreign substances are not removed, replace them |
3 |
Checking the exit motor |
The exit motor is faulty |
Execute U030 [Exit] If the abnormal noise occurs, replace the exit reverse motor |
(6) Fan rotating sounds are noisy
Step |
Description |
Assumed cause |
Measures |
1 |
Cleaning the fan motor |
The fan is dirty |
Execute U037 and specify the fan motor that the rotation sound is large, and clean the fan |
2 |
Replacing the fan |
The fan is faulty |
Reattach the fan motor and re-insert the connector If not resolved, replace it |
(7) Noise from paper feed section
Wear, dirt, foreign material of paper feed section or failure to attach
Step |
Description |
Assumed cause |
Measures |
1 |
Checking the gear and the clutch |
The gear or the clutch is not attached properly |
If the gear or the clutch, etc. of the paper feed drive section is not attached properly, reattach them |
2 |
Cleaning and applying the grease |
The gear or the bushing, etc. are dirty or the foreign substances are adhered |
Clean the gear and the bushing of the paper feed drive section, and apply the grease on them (Name: EM-50LP, Part#: 7BG010009H) |
3 |
Cleaning and applying the grease |
The gear or the bushing, etc. are dirty or the foreign substances are adhered |
Clean the paper feed roller shaft and bushing, and apply the grease on them (Name: EM-50LP, Part#: 7BG010009H) |
(8) Abnormal sound from the MP feeding section
Worn out of the MP paper feed section, dirt, foreign substances adhesion, or the failure to attach
Step |
Description |
Assumed cause |
Measures |
1 |
Checking the gear and the clutch |
The gear or the clutch is not attached properly |
If the gear or the clutch, etc. at the MP paper feed drive section are not attached properly, reattach them |
2 |
Cleaning and applying the grease |
The gear or the bushing, etc. are dirty or the foreign substances are adhered |
Clean the MP paper feed roller shaft and bushing, etc., and apply the grease on them (Name: EM-50LP, Part#: 7BG010009H). |
3 |
Checking the MP friction pad |
The surface of the MP friction pad is dirty or worn out |
Clean the MP friction pad and replace it if necessary |
4 |
Checking the MP lift plate |
The MP lift plate is not attached properly |
Reattach the MP lift plate |