• Code: 052
• Display: Reboot the printer. 052: Error
• Description: Image Processor Driver Error
• Remedy: Turn the printer power off and then back on. If the error symptom remains unchanged, replace the CU board.

• Code: 070
• Display: Reboot the printer. 070: Error
• Description: PostScript Internal Error
• Remedy: Turn power to OFF/ON.

• Code: 072
• Display: Reboot the printer. 072: Error. Xx
• Description: Engine I/F Error. I/F error between PU and CU
• Remedy: Is the CU assembly installed normally? Does the printer recover from the error when the CU board is replaced?
  Re-install the CU assembly normally. Replace the CU board. Replace the PU Board.

• Code: 073
• Display: Reboot the printer. 073: Error xxxxxxxx
• Description: Video Error Error is detected when expanding the video data. (Illegal data is received.)
• Remedy: Is the CU assembly installed normally? Does this error recur?
  Re-install the CU assembly normally. Change the PC with another PC having high specifications, or alternately reduce resolution power and execute the print again. Replace the CU board. Replace the interface cable. Re-install the PC Printer driver.
  Is the CU assembly installed normally? Does this error recur? Does the error depend on print Data?
  Re-install the CU assembly normally. Execute the print again. Print any other data. Replace the CU board. Send the data to design division and request analysis of the data.

• Code: 074, 075
• Display: Reboot the printer. 074: Error xxxxxxxx 075: Error xxxxxxxx
• Description: Video Error Error is detected when expanding the video data.
• Remedy: Is the CU assembly installed correctly?
  Re-install the CU assembly normally. Replace the CU board.

• Code: 081
• Display: Contact the Service center. 081: Error
• Description: Parameter integrity check
• Remedy: Either EEPROM or Flash ROM cannot read/write normally. Turn the printer power off and then back on. If the error symptom remains unchanged, replace the CU board.

• Code: 104
• Display: Contact the Service center. 104: Error
• Description: Read/write error of the engine EEPROM is detected.
• Remedy: Does this error recur? Yes Turn off the power of the printer and back on. Replace the PU Board.

• Code: 106
• Display: Contact the Service center. 106: Error
• Description: Engine control logic has an error.
• Remedy: Does this error recur? Yes Turn off the power of the printer and back on. Replace the PU board.