| Code | Cause | Remedy |
| E000 | Startup error | |
| 0 | The temperature detected by the main or sub thermistor does not rise to the specified value during startup control. | Check the fixing film connector. |
| Replace the fixing film unit. | ||
| Replace the DC controller PCB. | ||
| E001 | Abnormally high temperature | |
| 0 | Abnormally high temperature (detected by main thermistor) | Check the connector of the fixing film unit. |
| The main thermistor detected an abnormally high temperature (235 deg C) during temperature control. | Replace the fixing film unit. | |
| 1 | Abnormally high temperature (detected by sub thermistor) | Replace the DC controller PCB. |
| The sub thermistor detected an abnormally high temperature (300 deg C) during temperature control. | ||
| E002 | Low temperature during temperature control. | |
| 0 | The target temperature is not reached during temperature control. | Check the connector of the fixing film unit. |
| Replace the fixing film unit. | ||
| Replace the DC controller PCB. | ||
| E003 | Abnormally low temperature | |
| 0 | Abnormally low temperature (detected by main thermistor) | Check the connector of the fixing film unit. |
| After the temperature detected by the main thermistor has reached the specified value, it does not reach the specified value during initial rotation. | Replace the fixing film unit. | |
| 1 | Abnormally low temperature (detected by sub thermistor) | Replace the DC controller PCB. |
| After the temperature detected by the sub thermistor has reached the specified value, it does not reach the specified value during initial rotation. | ||
| E010 | Main motor failure | |
| 0 | The main motor is faulty. | Check the connector of the main motor. |
| Replace the main motor. | ||
| Replace the DC controller PCB. | ||
| E019 | Waste toner full detection | |
| 0 | The waste toner full state was detected. | Replace the drum unit |
| 1 | Waster toner full detection sensor is faulty. | Check the connector of the waster toner full sensor. |
| The waste toner full state was detected continuously for five or more seconds while the main motor was turning. | Replace the waste toner full sensor. | |
| Replace the DC controller PCB. | ||
| E100 | BD detection PCB failure | |
| 0 | The BD detection PCB is faulty. | Check the connector of the BD detection PCB. |
| Replace the laser scanner unit. | ||
| Replace the DC controller PCB. | ||
| E196 | Flash ROM write/read error | |
| 1 | The write/read of Flash ROM in the image processor PCB is faulty. | Replace the image processor PCB. |
| 2 | PCL ROM write/read error | Replace the PCL PCB. |
| The write/read of PCL ROM in the image processor PCB is faulty. | Replace the image processor PCB. | |
| E197 | Printer engine communication error | |
| 0 | Erroneous communication between the DC controller PCB and image processor PCB was detected. | Check the connectors of the DC controller PCB and image processor PCB. |
| Replace the DC controller PCB for normal connection. | ||
| Replace the image processor PCB. | ||
| E716 | Erroneous communication with optional cassette | |
| 0 | Disconnection of the optional cassette was detected after power-on, detection of normal connection to the optional cassette, and start of communication. | Check the connectors of the optional cassette PCB and DC controller PCB. |
| Replace the optional cassette PCB for normal connection. | ||
| Replace the DC controller PCB. | ||
| E719 | Erroneous communication | |
| 0 | Erroneous communication with card reader (serial communication) | Check the connectors of the card reader and image processor PCB. |
| 1. Disconnection from the card reader has been detected since communication started after confirmation of normal connection to the card reader (after power-on). | Replace the card reader for normal connection. | |
| 2. A serial communication error has occurred. (The serial communication error cannot be recovered.) | Replace the image processor PCB. | |
| 1 | Erroneous communication with coin vendor (serial communication) | Check the connection between the image processor PCB and serial PCB. |
| 1. Disconnection from the coin vendor has been detected since communication started after confirmation of normal connection to the coin vendor (after power-on). | Check the connectors of the serial PCB and coin vendor for normal connection. | |
| 2. A serial communication error has occurred. (The serial communication error cannot be recovered.) | Replace the serial PCB. | |
| Check the coin vendor. | ||
| Replace the image processor PCB. | ||
| E730 | Inside error of the image processor PCB (PDL system error) | |
| 0 | The inside of the image processor PCB is faulty. | Replace the image processor PCB. |
| E733 | Erroneous communication between controller and printer | |
| 0 | Cannot communicate with the printer at startup. | Check the connectors of the DC controller PCB and image processor PCB for normal connection. |
| Check the power supply of the printer (Check whether initialization is performed at startup). | ||
| Replace the DC controller PCB or image processor PCB. | ||
| E736 | CCU communication error | |
| 0 | The installed modem PCB is incompatible. | Check the connectors of the image processor PCB and modem. |
| Replace the modem PCB. | ||
| Replace the image processor PCB. | ||
| E739 | Erroneous communication between controller and network board | |
| 0 | The installed network board is incompatible. | Check the connectors of the image processor PCB and LAN PCB for normal connection. |
| Replace the LAN PCB. | ||
| Replace the image processor PCB. | ||
| E805 | Fan failure | |
| 0 | The fan is faulty. | Check the fan connector. |
| Replace the fan. | ||
| Replace the DC controller PCB. | ||
| E808 | Fixing drive circuit failure | |
| 0 | 1. The heater does not turn on. | Check the connector of the fixing film unit. |
| 2. A fixing drive motor failure was detected. | Replace the fixing film unit. | |
| Replace the fixing drive motor. | ||
| Replace the DC controller PCB. | ||
| Replace the power supply PCB. | ||
