Controller Self-Diagnostics; Overview - Ricoh AP-P2 G188 Field Service Manual

5. System Maintenance Reference

Controller Self-Diagnostics

Overview

There are two types of self-diagnostics for the controller.
1. Power-on self-diagnostics: The machine automatically starts the self-diagnostics just after the power
has been turned on.
2. SC detection: The machine automatically detects SC conditions at power-on or during operation.
The following shows the workflow of the power-on and detailed self-diagnostics.
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