Ricoh D025 - Page 506

SC Tables
D023/D025 3-54 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
 Noise
Replace the PCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
683 B
RFID: Unit check error
The machine gets RFID communication error even the toner cartridges
have not been installed in the machine.
Caused by noise
Turn the main power switch off and on.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
687 D
Memory address command error
The BICU does not receive a memory address command from the
controller 120 seconds after paper is in the position for registration.
 Loose connection
 Defective controller
 Defective BICU
1. Check if the controller is firmly connected to the BICU.
2. Replace the controller.
3. Replace the BICU.
Rev. 4/27/2011