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naji.tech
12-02-2014, 10:19 PM
minolta ep 3000 error code c0520

Blizzoo
12-03-2014, 07:32 AM
C0520: Abnormally High Fusing Temperature

Check Fuser ,reset Trouble if all good.

laitang
12-03-2014, 12:55 PM
C0520 Detail:
Abnormally High Fusing Temperature

Description:
The surface temperature of the Upper Fusing Roller remains 230°C or more or the temperature on the edge of the roller remains 250°C for a continuous 1-second or more period after the copier has warmed up.

Relevant Electrical Parts:
· Fusing Heater Lamp H1
· Fusing Thermoswitch TS1
· Fusing Thermistor 1 TH1
· Fusing Thermistor 2 TH2
· Fusing Heater Lamp SSR SSR1
· Master Board PWB-A

Procedures:
27302

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