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Ricoh Aficio SP C440DN

Ricoh Aficio SP C440DN
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No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
- - The machine detects a High signal from the drum/development motor: K for 2
seconds after the drum/development motor: K turned on.
Overload on the drum/development motor: K
Defective drum/development motor: K
Defective harness
Shorted 24 V fuse on the PSU
Defective interlock system
1. Check or replace the harness.
2. Check if torque output value for drum/development motor is proper if not
replace the unit.
3. Replace the drum/development motor: K.
4. Replace the 24V fuse on the PSU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
397 D Drum motor error: CMY
- - The machine detects a High signal from the drum motor: CMY for 2 seconds after
the drum motor: CMY turned on.
Overload on the drum motor: CMY
Defective drum motor: CMY
Defective harness
Shorted 24 V fuse on the PSU
Defective interlock system
1. Check or replace the harness.
2. Check if torque output value for drum motor is proper if not replace the unit.
3. Replace the drum motor: CMY.
4. Replace the 24V fuse on the PSU.
SC Tables
575

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