Description: The open circuit of the backup roller. Thermistor is detected. (For the low temperature)
Remedy: Does the error recur? Yes Check the cable connection between the ZAK board and M32 board and turn on the power again. Replace the fuser unit. Replace the M32 board.
Code: 176, 177
Display: Service call 176: Error - 177: Error
Description: Temperature abnormality (high or low) of the backup Laura thermistor was detected
Remedy: Does it become an error again? Yes Check the cable connection between the ZAK board and M32 board and turn on the power again. Replace the fuser unit. Replace the M32 board
Code: 190
Display: Service call 190: Error
Description: System memory overflow
Remedy: Does the error recur? Yes Turn on the power supply again. Install an additional RAM DIMM.
Code: 200, 201, 202
Display: Service call 200: Error - 202: Error
Description: PU Firmware Download Error
Remedy: Error occurs when the PU firmware is rewritten After the power supply is turned on again, try to download again. (Because this processing is not performed during usual operation, it does not occur.)
Description: CU program trouble (203~214 are not generated in usual operation)
Remedy: Incorrect processing is performed by the CU program. Does the error recur? Turn on the power supply again. Replace M32 board.
Code: 209
Display: Service call 209: Down Load Error
Description: Custom Media Type table download failure
Remedy: Failed in downloarding Custom Media Type Table After the power supply is turned on again, try to download again. (Because this processing is not performed during usual operation, it does not occur.)