• Code: E747-1201
• Description: PDL rendering error
  Image processing IC error
• Remedy: 1. Turn OFF and then ON the power (send the data to Inc because running the data which generated an error code causes another error code) 2. Replace Main Controller PCB 2

• Code: E748-2010
• Description: Flash PCB error
  Unable to find IPL (startup program)
• Remedy: Replace the Flash PCB and install the system using SST or USB

• Code: E748-2021
• Description: Main Controller PCB 2 access error
  Necessary H/W on Main Controller PCB 2 is not detected
• Remedy: 1. Clean the terminal of Main Controller PCB 2, and remove and then install Main Controller PCB 2 2. Clean the terminal of Main Controller PCB 1, and remove and then install Main Controller PCB 1 3. Replace Main Controller PCB 2

• Code: E748-2023
• Description: Main Controller PCB 2 access error
  Unable to initialize memory DDR2-SDRAM at the Main Controller PCB 2 side
• Remedy: 1. Clean the terminal of DDR2-SDRAM, and remove and then install the DDR2-SDRAM 2. Replace the DDR2-SDRAM

• Code: E748-2024
• Description: Main Controller PCB 2 access error
  The CPU at the Main Controller PCB 2 side failed to complete initialization
• Remedy: 1. Clean the terminal of DDR2-SDRAM, and remove and then install the DDR2-SDRAM 2. Check power state of Main Controller PCB 2 and check around the connector 3. Replace Main Controller PCB 2 4. Replace Main Controller PCB 1

• Code: E748-9000
• Description: System error
• Remedy: Contact the service company office

• Code: E749-0002
• Description: Rebooting instruction due to change of MEAP configuration
  There is a change in configuration that requires turning OFF and then ON the power
• Remedy: The symptom is recovered by turning OFF and then ON the power

• Code: E749-0003
• Description: Booting instruction due to change in mAccele configuration
  There is a change in configuration that requires turning OFF and then ON the power
• Remedy: The symptom is recovered by turning OFF and then ON the power