Code :

Code: C-A004
Description: Unregulations IC error occurs.
Causes: • IC board (ICB) • PCI relay board (PCIRB) • 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 on ICB, and repair it if any abnormality. 3. Check the connector connection and the wiring between ICB and PCIRB/between PCIRB and OACB, and repair it if any abnormality. 4. Replace ICB.

Code: C-A005
Description: Version abnormality between SSD (SSD) and hard disk /2 (HDD2). The SSD version is different from the version information in HDD2.
Causes: • IC board (ICB) • Hard disk /2 (HDD2) • SSD (SSD)
Remedy: 1. Check the firmware versions of SSD and HDD2 and rewrite if the versions are improper. 2. Replace SSD. Note • After replacing SSD, be sure to rewrite the FW to the latest version. 3. Replace HDD2.

Code: C-A006
Description: Hard disk /2 (HDD2) abnormality 1 while in the security ON. While in the security ON, the unlocking of the HDD results in a failure due to the mismatched password of the hard disk /2 (HDD2).
Causes: Hard disk /2 (HDD2)
Remedy: 1. Check to see that HDD2 password for the security mode is properly set, and repair it if any abnormality.

Code: C-A007
Description: Hard disk /2 (HDD2) abnormality 2 while in the security ON. Unlocked HDD2 is detected while in the security ON.
Causes: Hard disk /2 (HDD2)
Remedy: 1. Check to see that HDD2 password for the security mode is properly set, and repair it if any abnormality.

Code: C-A008
Description: Hard disk /2 (HDD2) is unformatted. An unformatted HDD2 is detected.
Causes: Hard disk /2 (HDD2)
Remedy: 1. Format HDD2. 2. Replace HDD2.

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. (Wiring diagram: Main body (4/4): 22-F) 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.