All codes
Service call
SC202
Polygon motor timeout
BLaser / writeCommon field call
Level B — stop, power-cycle may clear
First check
Treat as a laser unit call unless the harness was just disturbed.
What it means
Polygon motor failed to lock within the prescribed time. Same family as SC201.
Likely causes
- Polygon motor
- Harness
- Driver
On-site steps
Parts to have on the truck
- Laser optics unit
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.