• Code: SC915-05
• Description: External Controller Error 6(Unable to communicate with GW controller because of an error)
• Causes: Notification from external application (external controller)
• Remedy: Replace the Egret controller board.

• Code: SC919-00
• Description: External controller down While EAC (External Application Converter), the conversion module, was operating normally, the receipt of a power line interrupt signal from the FLUTE serial driver was detected, of BREAK signal from the other station was detected.
• Causes: External controller and the machine had been operating correctly (*) but the external controller was turned off or rebooted, or the video bus was disconnected. * Printing or scanning using the external controller.
• Remedy: Turn the main power off/on.

• Code: SC920-00
• Description: Printer application error (No response at PM startup). When an error is detected in the application, which makes continued operation impossible.
• Causes: • Software bug • Unexpected hardware configuration (such as insufficient memory)
• Remedy: Turn the main power off/on.

• Code: SC920-01
• Description: Printer application error (Timeout during PM operation). When an error is detected in the application, which makes continued operation impossible.
• Causes: • Software bug • Unexpected hardware configuration (such as insufficient memory)
• Remedy: Turn the main power off/on.

• Code: SC920-02
• Description: Printer application error (Unable to obtain work memory) When an error is detected in the application, which makes continued operation impossible.
• Causes: • Software bug • Unexpected hardware configuration (such as insufficient memory)
• Remedy: Turn the main power off/on.

• Code: SC920-03
• Description: Printer application error (Unable to start filter process). When an error is detected in the application, which makes continued operation impossible.
• Causes: • Software bug • Unexpected hardware configuration (such as insufficient memory)
• Remedy: Turn the main power off/on.

• Code: SC920-04
• Description: Printer application error (Abnormal termination of filter process). When an error is detected in the application, which makes continued operation impossible.
• Causes: • Software bug • Unexpected hardware configuration (such as insufficient memory)
• Remedy: Turn the main power off/on.

• Code: SC921-00
• Description: Printer application error (Resident font not found) Resident font was not found at printer startup.
• Causes: Preinstalled font files not found.
• Remedy: Turn the main power off/on.