JUNE 2002 © TOSHIBA TEC
5 - 113
e-STUDIO550/650/810 TROUBLESHOOTING
Defective area
Step
Check Items
Prescription
Developer material and
toner
IH electric power
abnormal
Improper pressure
between fuser roller and
pressure roller
Fuser roller temperature
Thermistor
Paper
1
Using the specified developer material and
toner?
2
Check if the connector contacts properly.
3
Is the IH coil shorted or broken?
Is the IH control board normal?
4
Are the pressure springs working
properly?
5
Is the temperature of the fuser roller too
low?
6
Is there any problem with the thermistor?
7
Is the paper moist?
Use the specified developer material and toner.
Correct it.
Replace the IH coil or IH control board.
Check/adjust the pressure springs.
Check the adjustment values of fuser roller
temperature?
08-410:12 (200
°
C)
08-411:12 (200
°
C)
Clean or replace the thermistor.
Change the paper.
(6) Poor fusing
Feeding direction