Ricoh BR-C1a Basic Service Training page 293

 At Installation
During the installation procedure, the potential control is implemented
automatically after automatic toner supply .
 At developer replacement
During the replacement procedure, the potential control is implemented
automatically after automatic TD sensor adjustment.
 At PM part (Charge corona unit, drum, PTR unit, and ITB)
replacement
During the replacement procedure, the potential control is implemented
automatically after closing the front doors.
For all the above, you can check the result of the process
control by referring to SP3012-001. If you see any error
code, such as SC codes, check the troubleshooting
procedure in the service manual.
Slide 293
No additional notes
Potential Control
Timing - 2
293
BR-C1 Training