• Code: 041
• Display: Service call 041: Error
• Description: CU Flash Error. Flash ROM Error on the CU/PU board
• Remedy: Does the error display recur? Yes Turn off the power of the printer and back on. Replace the CU/PU board.

• Code: 042 ... 045
• Display: Service call 042: Error~ 043: Error 045: Error
• Description: Flash File System Error
• Remedy: Failed to access to the Flash ROM that is directly soldered to the CU/PU board. Turn off the power of the printer and back on. Replace the CU/PU board.

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

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

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

• Code: 081
• Display: Service call 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/PU board.

• Code: 104
• Display: Service call 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 CU/ PU board.

• Code: 106
• Display: Service call 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 CU/ PU board.