Ricoh M022 Service Manual page 659

No. Type
374 D TD sensor adjustment error: C
375 D TD sensor adjustment error: Y
During TD sensor initialization, the output value of the black, magenta, cyan, or
yellow TD sensor is not within the range of the specified value with SP3238-001 to
-004 (default: 2.5V) ± 0.2V
• Heat seal not removed from a new developer pack
• TD harness sensor disconnected, loose or defective
- -
• TD sensor defective
• Harness between TD sensor and drawer disconnected, defective
1. Remove the heat seal from each PCDU.
2. Replace the defective PCDU.
No. Type
380 C Drum gear position sensor error: K
381 C Drum gear position sensor error: CMY
The machine does not detect the drum position signal for 3 seconds at the drum
phase adjustment.
• Dirty or defective drum gear position sensor
1. Clean the drum gear position sensor.
2. Check the harness connection.
3. Replace the drum gear position sensor.
4. Replace the PCDU.
No. Type
396 D Drum/Development motor error: K
397 D Drum/Development motor error: CMY
CÓPIA NÃO CONTROLADA
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
CÓPIA NÃO CONTROLADA
SC Tables
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