All codes
Service call
SC555
Pressure roller ready-temperature abnormal
AFusing
Level A — stop, SP reset after repair
First check
Pressure side at ready is out of window. Fusing unit after you confirm the thermistor.
What it means
Pressure roller ready-temperature abnormal. Confirm the exact subcode against the FSM for this serial — meaning can shift by generation.
Likely causes
- Pressure side at ready is out of window. Fusing unit after you confirm the thermistor.
On-site steps
Parts to have on the truck
- Fusing unit
SP / reset
SP5-810-001 after the repair.
Related codes
Confirm the subcode and part number in the FSM for this serial. Raicoh is a field companion, not a replacement for the book.