Poor Cleaning - Toshiba FC-22 Manual

(22) Poor cleaning

Cause/Defect area
Developer material
Cleaning roller/
Oil roller
Fuser roller
Cleaning blade
Toner recovery auger
FC-22 TROUBLESHOOTING
Step Check items
1 Specified developer material not used?
2 Cleaning roller or oil roller damaged or their
life ended?
3 Bubbles on fuser roller (188.5 mm pitch on
copy)?
4 Fuser roller life ended?
5 Fuser roller pressure improper?
6 Fuser roller temperature abnormal?
7 Paper dust on cleaning blade edge?
8 Cleaning blade peeled?
9 Toner recovery defective?
Use specified developer material and toner.
Replace defective rollers.
Replace fuser roller. Check and modify heater con-
trol circuit.
Replace it.
Check and adjust pressure mechanism.
Check and correct circuit.
Clean it.
Replace blade.
Check and replace drum.
Clean toner recovery auger.
Check cleaning blade pressure.
4 - 78
Measures
January 2000 © TOSHIBA TEC