CALL FOR SERVICE YOU WILL NEED NEW THERMISTORS NEW THERMOSTATS AND MOST LIKELY HOT ROLLER,CLEANING ROLLER AND HR BEARINGS COST OF TIME AND PARTS WILL BE 400 TO 500
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SC 544 is a fuser overheat error. This could be caused by power outage or fluctuation in the power.
go to service mode. Hold down both "home" and "simple screen" for about 5 sec. and then press "user tools"
once in service mode go to SP5810 reset fuser error.
and reboot the machine.
SC 544
Heating roller thermopile (center) error 3
The thermopile detected a temperature over 260?C.
•
TRIAC short, AC drive board defective
•
Defective IOB 2
•
Defective BCU
Related SC code: SC 553, SC563
1.
Do SP5810 to cancel the SC fusing code.
2.
Replace the AC drive board.
3.
Replace the IOB 2.
4.
Replace the BCU.
GO TO SERVICE MODE AND SP5810 to Clear - Check temp inputs - SP5803 150, 151, 152
SC544 error means Fuser Overheat Error 1 (Hardware). This has happened due to Fuser Low Temperature which occurs due to Abnormal Hot Roller Fusing Lamp Lower Limit Temperature Detected. Try turning off & unplugging the copier for 10-20 minutes to check if error code resets. If it doesn
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