Ricoh G133 Service Manual page 252

SC Table
No. Type
Replace the fusing/paper exit motor.
No. Type
Heating roller thermopile error
The temperature measured by the heating roller thermopile does not
reach 0°C for 6 seconds.
541 A
1.
2.
No. Type
Heating roller warm-up error 1
542 A
1.
2.
3.
No. Type
G133
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Motor overload
Defective fusing/paper exit motor
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Loose connection of the heating roller thermopile
Defective heating roller thermopile
Defective thermopile
Check if the heating roller thermopile is firmly connected.
Replace the heating roller thermopile.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
The heating roller temperature does not reach the ready
temperature for 190 seconds after the IH inverter turns on.
The heating roller temperature does not reach 80°C for 18 seconds
after the IH inverter on.
Dirty or defective thermopile
Defective IH coil unit
Check if the heating roller thermopile is firmly connected.
Replace the thermopile.
Replace the IH coil unit.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
4-36 SM