Konica-Minolta bizhub C250
- Code: C3751
- Description: Abnormal High Temp. (Heater)
• The temperatures of the Heating Roller Thermistor/1 (TH1) and the Heating Roller Thermistor/ 2 (TH3) are higher than a given level of degree for 1 second or more uninterruptedly. • The Heater Relay is OFF.
- Remedy: 1 Check the Fusing Unit for correct installation (whether it is secured in position). 2 Check the Fusing Unit, PWB-M and PU1 for proper connection and correct or change as necessary. 3 Change Fusing Unit. 4 Change PWB-M. 5 Change PU1.
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