Ricoh M022 Service Manual page 654

6. Troubleshooting
No. Type
230 D
No. Type
6
231 D
No. Type
232 D
No. Type
233 D
652
CÓPIA NÃO CONTROLADA
Details (Symptom, Possible Cause, Troubleshooting Procedures)
FGATE ON error: K
The PFGATE ON signal does not assert within 5 seconds after processing the image
in normal job or MUSIC for start position [K].
• Defective ASIC (Lupus)
• Poor connection between controller and BCU.
• Defective BCU
1. Check the connection between the controller board and the BCU.
2. Replace the BCU.
3. Replace the controller board.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
FGATE OFF error: K
• The PFGATE ON signal still asserts within 5 seconds after processing the image
in normal job or MUSIC for end position [K].
• The PFGATE ON signal still asserts when the next job starts.
See SC 230 for troubleshooting details.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
FGATE ON error: Y
The PFGATE ON signal does not assert within 5 seconds after processing the image
in normal job or MUSIC for start position [Y].
See SC 230 for troubleshooting details.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
FGATE OFF error: Y
• The PFGATE ON signal still asserts within 5 seconds after processing the image
in normal job or MUSIC for end position [Y].
• The PFGATE ON signal still asserts when the next job starts.
See SC 230 for troubleshooting details.
CÓPIA NÃO CONTROLADA