SC Tables
D023/D025 3-38 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Heating roller fusing lamp consecutive full power 1
When the fusing unit is not running in the ready condition, the heating
roller fusing lamp keeps on full power for 8 seconds.
Broken heating roller thermistor
Related SC code: SC 555
545 A
Replace the heating roller thermistor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Pressure roller lamp consecutive full power 2
When the fusing unit is not running in the ready condition, the pressure
roller-fusing lamp keeps ON full power for 8 seconds or more.
Broken pressure roller fusing lamp
Related SC code: SC 545
555 A
1. Replace the pressure roller fusing lamp.
2. Replace the PSU.