Kyocera FS C5020N - Color LED Printer Service Manual page 169

To optional
duplexer or
face-up tray
FUDR
FDDR
Rear
cover
open
Face up/down
sensor
solenoid
Fuser heater
lamp 1
Fuser
heater lamp 2
Figure 2-1-37 Fuser unit block diagram (16 ppm printer)
To face-down tray
Upper exit roller
Figure 2-1-36 Fuser unit (16 ppm printer)
Fuser PWB
Exit EXITPAPN
sensor
RCOVOPN
Fuser thermistor 1
Fuser
thermostat 1
Fuser
thermostat 2
Fuser thermistor 1
Change guide
Heat roller
Press roller
Power supply PWB
FUSOLDR
FDSOLDR
TH1
TH2
LIVE
YC901-10
COM
YC901-9
YC901-11
LIVE
Fuser motor
STFSA
1
STFSAN
2
STFSB
3
STFSBN
4
Lower exit roller
From paper feed unit
Engine controller PWB
YC12-6
YC12-3
YC12-7
YC12-5
YC12-1
YC12-2
HEAT1DR
YC12-10
HEAT2DR
YC12-9
ZCROSS
YC12-11
YC11-18
YC11-19
YC11-20
YC11-21
2F3/2F4
2-1-27