Ricoh G133 Service Manual page 301

SM
After Executing SP2-111-001
cyclically. 1.
2.
3.
4-85
Troubleshooting Guide
Do SP1-902-001 (Drum phase
adjustment); see Replacement
and Adjustment – Drive Unit –
Gear Unit for details.
Reinstall or replace the PCU.
Check or replace the drive unit.
G133