(22) Poor cleaning

Feeding direction

Cause/Defect area

Step

Check items

Measures

Developer material

1

Specified developer material not used?

Use specified developer material and toner.

Cleaning roller/

2

Cleaning roller or oil roller damaged or their

Replace defective rollers.

Oil roller

 

life ended?

 

Fuser roller

3

Bubbles on fuser roller (188.5 mm pitch on

Replace fuser roller. Check and modify heater con-

 

 

copy)?

trol circuit.

 

4

Fuser roller life ended?

Replace it.

 

5

Fuser roller pressure improper?

Check and adjust pressure mechanism.

 

6

Fuser roller temperature abnormal?

Check and correct circuit.

Cleaning blade

7

Paper dust on cleaning blade edge?

Clean it.

 

8

Cleaning blade peeled?

Replace blade.

 

 

 

Check and replace drum.

Toner recovery auger

9

Toner recovery defective?

Clean toner recovery auger.

 

 

 

Check cleaning blade pressure.

FC-22 TROUBLESHOOTING

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January 2000 © TOSHIBA TEC

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Image 204
Toshiba FC-22 manual Poor cleaning Feeding direction, Oil roller Life ended? Fuser roller