Fuser Section - Kyocera ECOSYS P2235dw Service Manual

(6) Fuser section

Paper from the transfer and separation section is pinched between the fuser belt and the press roller. The
fuser belt is heated by the fuser heater and pressed by the press roller pressed by the fuser pressure
spring. The toner is fused on the paper with heat and pressure.
The surface temperature of the heat roller is detected by the fuser thermistor and controlled by the main/
engine PWB. If the fuser section has abnormal high temperature, the power supply line is shut off by
switching the fuser thermostat and the fuser heater is turned off forcibly.
Components parts
1. Fuser front guide
2. Fuser heater
3. Fuser belt
4. Fuser press roller
5. Thermopile
6. Fuser thermistor
7. Thermal cut-off
8. Actuator
(Eject sensor)
9. Lower eject roller
10. Lower eject pulley
Figure 3-34
6
7
1
Figure 3-35
7 2 3
1
5
8
3
10
9
7
3-32
2RV/2RW/2RX/2RY/3RA
8
10
9
4
4
2