Ricoh D025 Service Manual page 496

SC Tables
No. Type
Heating lamp consecutive full power 3
When the fusing unit is not running in the ready condition, the pressure
roller-fusing lamp keeps ON full power for 120 seconds or more.
565 A
1.
2.
D023/D025
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Broken heating roller fusing lamp
Replace the heating roller lamp.
Replace the PSU.
3-44 SM Appendix