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Fusing Unit‌


4.12 FUSING UNIT


4.12.1 FUSING UNIT


Replacement


image

Because there is a danger of burns on contact with hot parts of the fusing unit, start work when the temperature drops to a low enough temperature.

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When the fusing unit is used past its target yield (400k), the fusing unit may break, causing a service call. Therefore, the machine displays a warning on the operation panel at 415k pages and stops at 430k pages.

1. Open the paper transfer unit. (page 4-65 "Image Transfer Unit")

Replacement and Adjustment

Replacement and Adjustment

Replacement and Adjustment

2. Fusing unit [A] image×2)


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To attach the fusing unit, fasten the screws in the order [B] (rear), [C] (front).

 

FUSING ENTRANCE GUIDE PLATECleaning the Fusing Entrance Guide PlateFUSING EXIT GUIDE PLATECleaning the Fusing Exit Guide PlateFUSING UPPER COVERFUSING LOWER COVERFUSING FRONT COVERFUSING REAR COVERHEATING SLEEVE BELT UNITReplacementPRESSURE ROLLERAdjustment before replacing the pressure rollerReplacementTHERMOSTAT UNITNC SENSOR UNITFUSING THERMISTORFUSING THERMOPILE UNITPRESSURE ROLLER HP SENSORFUSING SHIELD POSITION SENSORFUSING SHIELD DRIVE MOTOR

  

 

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