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RemFixitSearch fault code

Error code

Ricoh All models code 391

No approved translation for this record yet; showing the original text.

Meaning

• Power pack disconnected • Charge receptacle or terminal • Defective PCU bias input terminal • Incorrect power pack B/C output • Damaged cable • Defective BCU • PCU not found • Damaged cable • Short circuit • Defective motor • Defective PCU • Defective drum motor • Defective drum gear position sens

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Possible causes

• Power pack disconnected • Charge receptacle or terminal • Defective PCU bias input terminal • Incorrect power pack B/C output • Damaged cable • Defective BCU • PCU not found • Damaged cable • Short circuit • Defective motor • Defective PCU • Defective drum motor • Defective drum gear position sensor • Thermistor 1 defective • Cable connection error • BCU defect

Solution

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