[B]: Abnormal Mode: Leds On The Controller Board - Ricoh MP C3004 Field Service Manual

Normal situation: POSTCODE LED 8 and BIOS LED blinking for 1 second
No.
LED For CPU
- POSTCODE 8 and LED16 blink when the CPU is operating normally.
- POSTCODE 8 and LED16 is lit or off when there is a problem with the CPU.

[B]: Abnormal mode: LEDs on the controller board

LEDs 1 to 8 blink constantly
Troubleshooting for SC Errors
Note
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