Description: Backup memory device problem (Engine EEPROM) Reading from or writing to EEPROM cannot be performed.
Causes: Defective engine PWB. Device damage of EEPROM.
Remedy: Defective engine PWB. Replace the engine PWB and check for correct operation. Device damage of EEPROM. Contact the Service Administrative Division.
Code: C0160
Description: Backup memory data problem (Engine EEPROM) Reading data from EEPROM is abnormal.
Causes: Data damage of EEPROM.
Remedy: Contact the Service Administrative Division.
Code: C0170
Description: Copy counts problem When the power is turned on, the total count and the scan count are abnormal both on the main PWB and the engine PWB.
Causes: Data damage of EEPROM. Defective PWB
Remedy: Data damage of EEPROM. Contact the Service Administrative Division. Defective PWB. Replace the main PWB or engine PWB and check for correct operation.
Code: C0180
Description: Machine number mismatch Machine number of main PWB and engine PWB does not match.
Causes: Data damage of EEPROM.
Remedy: Contact the Service Administrative Division.
Code: C0210
Description: Communication problem between the main and engine When the power is turned on, the machine does not detect the low level of SBSY and the high level of SDIR for 10 s.
Causes: Poor contact in the connector terminals. Defective PWB.
Remedy: Poor contact in the connector terminals. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Defective PWB. Replace the main PWB or engine PWB and check for correct operation.
Code: C0240
Description: Printer PWB communication problem The printer PWB does not respond 120 s after the power is turned on.
Causes: Poor contact in the connector terminals. Defective main PWB.
Remedy: Poor contact in the connector terminals. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Defective main PWB. Replace the main PWB and check for correct operation.