• Code: C015
• Description: BOOT ROM error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the PWB-P connector for proper connection and correct as necessary. 3 Change PWB-P.

• Code: C022
• Description: NVRAM error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the PWB-P connector for proper connection and correct as necessary. 3 Change PWB-P.

• Code: C025
• Description: Controller ROM error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the PWB-P connector for proper connection and correct as necessary. 3 If this error message is displayed after update of firmware, conduct the firmware update procedures again. 4 Change PWB-P.

• Code: C026
• Description: Controller ROM error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the PWB-P connector for proper connection and correct as necessary. 3 If this error message is displayed after update of firmware, conduct the firmware update procedures again. 4 Change PWB-P.

• Code: C027
• Description: Controller ROM error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the PWB-P connector for proper connection and correct as necessary. 3 If this error message is displayed after update of firmware, conduct the firmware update procedures again. 4 Change PWB-P.

• Code: C050
• Description: Hard disk access error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the HDD connector for proper connection and correct as necessary. 3 Check the PWB-P connector for proper connection and correct as necessary. 4 Change HDD. 5 Change PWB-P.

• Code: C051
• Description: Hard disk full error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Delete the job hold in PROOF/PRINT MENU to increase the available range for user space. 3 Check the HDD connector for proper connection and correct as necessary. 4 Format HDD with “SYS DEFAULT MENU/HDD FORMAT. 5 Change HDD.

• Code: C060
• Description: Firmware Update error
• Remedy: 1 Turn OFF the Power Switch of the printer and turn it ON again (Restart of the printer.) 2 Check the cable that has been used for update of the firmware for proper connection and correct as necessary. 3 Update the firmware again. 4 Check the PWB-P connector for proper connection and correct as necessary. 5 Change PWB-P.