2-77
Confidential
■ Error code DE
When the center thermistor is higher than the idle temperature, it is detected that the side
thermistor temperature is lower than 60 °C.
■ Error code E0
Program error. (An error occurred in the ROM checksum.)
■ Error code E1
Program error.
Print Unable DE
Turn the power off and then back on again.
Step Cause Remedy
1 Harness connection failure
between paper eject sensor PCB
ASSY and fuser unit
Check the harness connection between
the paper eject sensor PCB ASSY and
fuser unit, and reconnect it.
2 Side thermistor or center
thermistor failure
Replace the fuser unit.
3 Paper eject sensor PCB ASSY
failure
Replace the paper eject sensor PCB
ASSY.
4 Main PCB failure Replace the main PCB ASSY.
Print Unable E0
Turn the power off and then back on again.
Step Cause Remedy
1 Firmware update failure Upload the latest firmware.
2 Main PCB failure Replace the main PCB ASSY.
Print Unable E1
Turn the power off and then back on again.
Step Cause Remedy
1 Firmware update failure Upload the latest firmware.
2 Main PCB failure Replace the main PCB ASSY.
To Next Page
Loading...
