T- 1 7
(4) C0510: Fuser temperature low
<Detection Timing>
<Troubleshooting Procedures>
Description
• The temperature detected by the Thermistor remains lower than the set temperature
continuously for a predetermined period of time while the fusing temperature control is
being provided. (The set temperatures are as follows: 140 °C during a print mode at
600 dpi; 70 °C during the standby mode.)
Relevant Electric Parts
Fusing Unit
Thermistor (TH1)
Fusing Roller Heater Lamp (H1)
Controller/Mechanical Control Board (PWB-P)
Thermostat (TS1)
Power Unit (PU1)
Step Action Ref. Page
WIRING DIAGRAM
Control Signal
Location
(Electric Parts)
1 Replace Thermistor (TH1). –– –
2 Replace Fusing Roller Heater
Lamp (H1).
–– –
3 Replace Thermostat (TS1). –– –
4 Replace Fusing Unit. –– –
5 Replace Controller/Mechanical
Control Board (PWB-P).
–– –
6 Replace Power Unit (PU1). –– –
To Next Page
Loading...
