• Code: E744-0003-00
• Description: Language file error
• Causes: The language file to be switched to that was described in the Config.txt in HDD was not found.
• Remedy: Reinstall the correct language file using SST or USB flash drive reinstall the entire software.

• Code: E744-0004-00
• Description: Language file error
• Causes: Switching to the language file in the HDD failed.
• Remedy: Reinstall the correct language file using SST or USB flash drive reinstall the entire software.

• Code: E744-2000-00
• Description: System error
• Causes: System error
• Remedy: Contact to the sales company.

• Code: E744-5000-07
• Description: Mismatch of software version for fax
• Causes: After the Fax Board (option) has been installed, mismatch of version of software in the Fax Board was detected at transmission and reception.
• Remedy: Upgrade the system software version to the latest one.

• Code: E746-0011-00
• Description: Voice Board error
• Causes: Both the Voice Guidance PCB and the Voice Operation PCB are inserted.
• Remedy: Insert only 1 board of the appropriate voice board.

• Code: E746-0021-00
• Description: Image Analysis Board error
• Causes: Self-check NG of Image Analysis Board
• Remedy: Perform the following in the order while checking whether the error is cleared. 1. Remove and then install the Image Analysis Board. 2. If the error is not cleared, replace the Image Analysis Board. 3. After replacing the Image Analysis Board, reinstall the firmware of the Image Analysis Board or the system software which version is supported by this model using SST or a USB flash drive.

• Code: E746-0022-00
• Description: Image Analysis Board error
• Causes: Different version of Image Analysis Board (PCB used for PCAM)
• Remedy: Reinstall the firmware of the Image Analysis Board or the system software which version is supported by this model using SST or a USB flash drive.

• Code: E746-0023-00
• Description: Image Analysis Board error
• Causes: No response from Image Analysis Board (PCB used for PCAM)
• Remedy: Perform the following in the order while checking whether the error is cleared. 1. Remove and then install the Image Analysis Board. 2. If the error is not cleared, replace the Image Analysis Board. 3. After replacing the Image Analysis Board, reinstall the firmware of the Image Analysis Board or the system software which version is supported by this model using SST or a USB flash drive.