Controller Self-Diagnostics; Overview - Ricoh D117 Service Manual

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Controller Self-Diagnostics

5.7 CONTROLLER SELF-DIAGNOSTICS

There are three types of self-diagnostics for the controller.

Power-on self-diagnostics: The machine automatically starts the self-diagnostics just after the

power has been turned on.

SC detection: The machine automatically detects SC conditions at power-on or during

The following shows the workflow of the power-on and detailed self-diagnostics.

Diagnostics for uninstalled options will normally be skipped.

D118 Mp c305sp Mp c305spf