Ricoh MPC 2800 AT-C2, Руководство по обслуживанию на месте, Страница: 408 / 856

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
236 D
FGATE ON error: C
The PFGATE ON signal does not assert within 5 seconds after processing the image
in normal job or MUSIC for start position [C].
See SC 230 for troubleshooting details.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
237 D
FGATE OFF error: C
• The PFGATE ON signal still asserts within 5 seconds after processing the image
in normal job or MUSIC for end position [C].
• The PFGATE ON signal still asserts when the next job starts.
See SC 230 for troubleshooting details.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
240 C LD error: K
241 C LD error: Y
242 C LD error: M
243 C LD error: C
- -
The BICU detects LDB error a few times consecutively when LDB unit turns on after
LDB initialization.
• Worn-out LD
• Disconnected or broken harness of the LD
1. Replace the harness of the LD.
2. Replace the laser optics housing unit.
3. Replace the BICU.
3. Appendix: Service Call Conditions
52
3