Ricoh G133 - Page 265

SC Table
SM 4-49 G133
Trouble-
shooting
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
2. Replace the controller.
3. Replace the EGB.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
RFID: Communication error
 Communication error occurs when the RFID starts to communicate
with the RFID receptor.
 Retry of RFID communication fails three times after the machine
has detected the RFID communication error.
 Defective RFID reader and writer
 Disconnected ASAP I/F
 No memory chip on the toner cartridge
 Noise
681 D
1. Replace the RFID controller board.
2. Replace the toner cartridge.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Memory chip at TD sensor: Communication error
Retry of memory chip communication fails three times after the
machine has detected the memory chip communication error.
 Damaged memory chip data
 Disconnected inter face
 No memory chip on the development unit
 Noise
682 D
Replace the PCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
683 B RFID: Unit check error