(8)Poor fusing directionFeeding

Cause/Defect area

Step

Check items

Measures

Fuser lamp unlighted

1

Contact defect at terminal point?

Correct it.

 

2

Fuser lamp open-circuited?

Replace it.

Fuser roller pressure defect

3

Pressure springs working properly?

Check/adjust pressure springs.

Thermistor, LGC board

4

Fuser roller temperature too low?

Check/correct related circuit.

Paper

5

Paper dump?

Change paper.

FC-22 TROUBLESHOOTING

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January 2000 © TOSHIBA TEC

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Image 190
Toshiba FC-22 manual Fuser roller pressure defect