Display: POWER OFF/ON 203:ERORR * 204:ERORR 207:ERORR 208:ERORR 213:ERORR 214:ERORR
Description: CU program error (203 to 214 do not occur in general use of the SFP)
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
Remedy: Custom Media Type table downloading failed. Turn off and on the SFP, and then redownload it (In general use of the SFP, this downloading is not performed and this error does not occur).
Code: 230
Display: SERVICE CALL 230:ERROR
Description: TAG Reader not installed
Remedy:
Code: 231
Display: SERVICE CALL 231:ERROR
Description: TAG interface error. IA 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 reinstalled, be sure of the cable connection from the CU/PU board to the toner sensor board.
Code: 923
Display: POWER OFF/ON 923:ERROR
Description: A lock error with black image drum
Remedy: The image drum does not revolve properly. Does the error display is provided again by turning off and on the SFP? Be sure the image drum is properly installed properly. Replace the image drum unit. Replace the image drum motor.
Code: 933
Display: POWER OFF/ON 933:ERROR
Description: Tray-2 CPU clock frequency error
Remedy: The error is occurred when Factory mode only.