Minolta EP4000 - Cleaning of Fusing Front and Rear Thermistors TH1;2

Interleaf EP5000/EP4000 DIS/REASSEMBLY, ADJUSTMENT
97.04.01
D-58
(3) Replacement and Cleaning of the Upper Fusing Paper Separator Fingers
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(4) Cleaning of the Lower Fusing Paper Separator Fingers
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(5) Cleaning of the Fusing Unit Entrance Guide Plate
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(6) Cleaning of Fusing Front and Rear Thermistors TH1/2
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1. Remove the Upper Fusing Paper Separator Finger mount-
ing bracket.
2. Remove five springs.
3. Slide out the shaft to remove the Upper Fusing Paper Sep-
arator Fingers.
4. Replace the fingers with new ones.
5. Using a soft cloth dampened with alcohol or silicone oil,
wipe clean the Upper Fusing Paper Separator Fingers.
1. Remove the Lower Exit Guide Assy.
2. Using a soft cloth dampened with alcohol or silicone oil,
wipe clean the Lower Fusing Paper Separator Fingers.
Using a soft cloth dampened with alcohol, wipe clean the Fus-
ing Unit Entrance Guide Plate.
1. Remove the Temperature Detector Assy.
2. Using a soft cloth dampened with alcohol, wipe clean the
two thermistors.