• Code: 182
• Display: SERVICE CALL 182:ERROR
• Description: Option unit interface error
• Remedy: Does the error occur again? Turn off and on the printer. Be sure of connector connection. Replace the option unit.

• Code: 190
• Display: POWER OFF/ON 190:ERROR
• Description: System memory overflow
• Remedy: Does the error occur again? Yes Turn off and on the printer. Replace the CU/ PU unit.

• Code: 200 ... 202
• Display: SERVICE CALL 200:ERROR 202:ERROR
• Description: PU firmware download error
• Remedy: An error occurred in re-writing the PU firmware. Turn off and on the printer, and then re-download it (In general use of the printer, this re-writing is not performed and this error does not occur).

• Code: 203, 204, 207
• Display: POWER OFF/ON
  203:ERROR 204:ERROR
  207:ERROR 208:ERROR
  213:ERROR 214:ERROR
  F0C:ERROR FFE:ERROR
  FFF:ERROR
• Description: CU program error (203 to 214 do not occur in general use of the printer)
  Invalid processing was performed with a CU program.
• Remedy: Invalid processing was performed with a CU program. Replace the CU/ PU board.

• Code: 208, 213, 214
• Display: POWER OFF/ON
  203:ERROR 204:ERROR
  207:ERROR 208:ERROR
  213:ERROR 214:ERROR
  F0C:ERROR FFE:ERROR
  FFF:ERROR
• Description: CU program error (203 to 214 do not occur in general use of the printer)
  Invalid processing was performed with a CU program.
• Remedy: Invalid processing was performed with a CU program. Replace the CU/ PU board.

• Code: 209
• Display: POWER OFF/ON 209:DOWNLOAD ERROR
• Description: Custom Media Type table downloading failure
  Custom Media Type table downloading failed.
• Remedy: Custom Media Type table downloading failed. Turn off and on the printer, and then re-download it (In general use of the printer, this downloading is not performed and this error does not occur).

• Code: 231
• Display: SERVICE CALL 231:ERROR
• Description: TAG interface error
  A TAG interface error was detected. 01: A short-circuit error. 02: TAG communication error.
• Remedy: Be sure the toner cartridges and the image drums are properly set. Replace the toner cartridges. When the error occurs again after the image drums are re-installed, be sure of the cable connection from the CU/PU board to the toner sensor board.

• Code: 250
• Display: POWER OFF/ON 250:ERROR
• Description: SD card error
• Remedy: