Code :

Code: C-A009
Description: Controller memory abnormality.
Causes: DIMM (DIMM) IC board (ICB)
Remedy: 1 Check DIMM on ICB, and reinstall it if any abnormality. 21-D 2 Replace DIMM. - 3 Replace ICB.

Code: C-A101
Description: Controller initial communication abnormality.
Causes: IC board (ICB) PCI relay board (PCIRB) Overall control board (OACB)
Remedy: 1 Check the connector connection and the wiring between ICB and PCIRB/between PCIRB and OACB, and repair it if any abnormality. - 2 Replace ICB. - 3 Replace PCIRB. - 4 Replace OACB.

Code: C-C101
Description: Initial communication error between the overall control board (OACB) and the printer control board (PRCB). No response is returned from PRCB even after a specified period of time after the main power switch (SW1) and the sub power switch (SW2) turn ON. Or ISW information is not written on PRCB.
Causes: Printer control board (PRCB) Overall control board (OACB)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring between PRCB and OACB, and repair it if any abnormality. - 3 Replace PRCB. - 4 Replace OACB.

Code: C-C102
Description: Communication error between the overall control board (OACB) and the printer control board (PRCB). Communication error from PRCB is detected. Or transmission is not completed.
Causes: Printer control board (PRCB) Overall control board (OACB)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring between PRCB and OACB, and repair it if any abnormality. - 3 Replace PRCB. - 4 Replace OACB.

Code: C-C103
Description: Communication error between the overall control board (OACB) and the operation board (OB1). Communication error from OB1 is detected. Or transmission is not completed.
Causes: Operation board /1 (OB1) Overall control board (OACB)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring between OB1 and OACB, and repair it if any abnormality. 9-C 3 Check the connector connection and the wiring of the operation panel, and repair it if any abnormality. - 4 Replace OB1. - 5 Replace OACB.

Code: C-C104
Description: ISW write abnormality 1 of the printer control board.
Causes: IC board (ICB) PCI relay board (PCIRB) Overall control board (OACB) Printer control board (PRCB)
Remedy: 1 Check the I/F connector connection and the wiring for ISW on ICB, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ICB and PRCB, and repair it if any abnormality. 21-C 3 Reinstalling firmware - 4 Replace PRCB.

Code: C-C105
Description: ISW write abnormality 2 of the printer control board.
Causes: IC board (ICB) PCI relay board (PCIRB) Overall control board (OACB) Printer control board (PRCB)
Remedy: 1 Check the I/F connector connection and the wiring for ISW on ICB, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ICB and PRCB, and repair it if any abnormality. 21-C 3 Reinstalling firmware - 4 Replace PRCB.

Code: C-C106
Description: ISW time out error. No normal header is transmitted within a specified period of time after ISW is started.
Causes: IC board (ICB) PCI relay board (PCIRB) Overall control board (OACB)
Remedy: 1 Check the I/F connector connection and the wiring for ISW on ICB, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ICB and OACB, and repair it if any abnormality. 21-C 3 Reinstalling firmware - 4 Replace OACB.