All codesService call
SC504
Tray 4 lift motor
BPaper path
Level B — stop, power-cycle may clear
First check
Same as SC503.
What it means
Tray 4 lift error.
On-site steps
Parts to have on the truck
- Tray 4 lift motor
- Lift cable kit
Confirm the subcode and part number in the FSM for this serial. Raicoh is a field companion, not a replacement for the book.