Kyocera ECOSYS FS-4300DN Service Manual

2LV/2L1/2L2/2MS/2MT
2-1-9
2-1-6 Fuser section
The paper sent from the transfer/separation section is interleaved between the heat roller and the press roller.
The heat roller is heated by the fuser heater (FUH), and the toner is fused by heat and pressure and fixed
onto the paper because the press roller is pressed by the fuser press spring. The surface temperature of heat
roller is detected by the fuser thermistor (FUTH1,2) and controlled by the engine PWB (EPWB). If the fuser
section shows extremely high temperature, the power line will be shut off and the fuser heater (FUH) is forced
to turn off.
Figure 2-1-17 Fuser section
3 41 522
3 41 52
7
8
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10
11
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12
6
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6
(60/50/45 ppm model)
(40 ppm model)
1. Heat roller
2. Fuser heater (FUH)
3. Fuser thermostat (FUTS)
4. Fuser thermistor (FUTH1)
5. Separators
6. Press roller
7. Actuater (Eject sensor (ES))
8. Fuser eject roller
9. Fuser eject pulley
10. Upper fuser frame
11. Lower Fuser frame
12. Pre fuser guide
13. Fuser thermistor (FUTH2)

Kyocera ECOSYS FS-4300DN Specifications

General

Brand	Kyocera
Model	ECOSYS FS-4300DN
Category	All in One Printer
Language	English