When Sc670 (Engine Start Up Error) Is Displayed; Causes; Solutions - Ricoh MP C2504 Field Service Manual

When SC670 (Engine start up error) is displayed

Causes

The engine board resets at an unexpected time, and does not start up again.

Solutions

Note: CTL = Controller
SC670-01
Engine start up error when the machine boots up
If the symptom occurs, use the following chart to decide the best course of action.
SC670-02
Engine start up error when the machine is in operation.
Replace the part in order of precedence stated below (since there is a high possibility that those
parts are broken and causing the error).
1. Replace BCU
Troubleshooting for SC Errors
977