• Code: -
• Display: 55.0 Error
• Description: DC controller error. The device has experienced an internal hardware error.
• Remedy: 1. Power-cycle the MFP. 2. Verify that the flat-flex cable connecting the DC controller to the formatter is securely connected. 3. If the message persists, replace the DC controller. 4. Perform post-repair tests #1 and #2. 5. If the message persists, replace the whole MFP.

• Code: -
• Display: 57 Fan Error
• Description: The device has experienced a problem with its internal fan.
• Remedy: 1. Power-cycle the MFP. 2. Verify that the flat-flex cable connecting the DC controller to the formatter is securely connected. 3. If the message persists, replace the DC controller. 4. Perform post-repair tests #1 and #2. 5. If the message persists, replace the whole MFP.

• Code: -
• Display: 59 motor error
• Description: The device has experienced an internal hardware error.
• Remedy: 1. Power-cycle the MFP. 2. Verify that the flat-flex cable connecting the DC controller to the formatter is securely connected. 3. If the message persists, replace the DC controller. 4. Perform post-repair tests #1 and #2. 5. If the message persists, replace the whole MFP.

• Code: -
• Display: Device error.
• Description: An internal error occurred in the device.
• Remedy: 1. Power-cycle the MFP. 2. Verify that the flat-flex cable connecting the DC controller to the formatter is securely connected. 3. If the message persists, replace the DC controller. 4. Perform post-repair tests #1 and #2. 5. If the message persists, replace the whole MFP.

• Code: -
• Display: Door open
• Description: The MFP door is open.
• Remedy: 1. Power-cycle the MFP. 2. Verify that the flat-flex cable connecting the DC controller to the formatter is securely connected. 3. If the message persists, replace the DC controller. 4. Perform post-repair tests #1 and #2. 5. If the message persists, replace the whole MFP.

• Code: -
• Display: Engine communication
• Description: The device experienced an internal communication error.
• Remedy: 1. Power-cycle the MFP. 2. Verify that the flat-flex cable connecting the DC controller to the formatter is securely connected. 3. If the message persists, replace the DC controller. 4. Perform post-repair tests #1 and #2. 5. If the message persists, replace the whole MFP.

• Code: -
• Display: Calibrating...
• Description: The MFP is calibrating.
• Remedy: 1. If the message is persistent, perform an NVRAM initialization. 2. If the message persists, replace the DC controller. 3. If the message persists, replace the formatter. 4. If the message persists, replace the ETB assembly. 5. Perform post-repair tests #1, #2, and #3. 6. If the message persists, replace the whole MFP.

• Code: -
• Display: Cleaning...
• Description: The MFP is in cleaning mode.
• Remedy: 1. If the message is persistent, perform an NVRAM initialization. 2. If the message persists, replace the DC controller. 3. If the message persists, replace the formatter. 4. If the message persists, replace the ETB assembly. 5. Perform post-repair tests #1, #2, and #3. 6. If the message persists, replace the whole MFP.