Ricoh IM C300 - Page 634

SC6xx: Communication
D0CA/D0C9/D0C8/D0CB 6-60 SM
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC665-71 D Macaron1 Connection Error (Continuous Detection)
A communication error between the CPU and Macaron1 is detected during
continuous detection.
BiCU (PCB1) error (failure to mount the part, solder scrap, mounted part
malfunction, etc.)
1. Turn the main switch OFF and ON.
2. Replace the BiCU (PCB1).
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC667-01 D Master Device Operation Mode Setting Error
When the machine starts or returns from the energy saver mode, a CPU
mode setting error is detected.
BiCU (PCB1) error (failure to mount the part, solder scrap, mounted part
malfunction, etc.)
1. Turn the main switch OFF and ON.
2. Replace the BiCU (PCB1).
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC667-10 D Slave Device 1 Operation Mode Setting Error
When the machine starts or returns from the energy saver mode, an error in
the slave device 1 is detected.
BiCU (PCB1) error (failure to mount the part, solder scrap, mounted part
malfunction, etc.)
1. Turn the main switch OFF and ON.
2. Replace the BiCU (PCB1).
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC667-40 D Macaron 1 Operation Mode Setting Error
When the machine starts or returns from the energy saver mode, a CPU
mode setting error is detected.
BiCU error (failure to mount the part, solder scrap, mounted part malfunction,
etc.)
1. Turn the main switch OFF and ON.
2. Replace the BiCU (PCB1).