Code Level Details
547 D Motor Thermistor Error
After starting up, the temperature inside the machine is checked every 100ms. A
temperature of -30°C is detected for 4 sec., or 105°C is detected for 1 sec.
• Cycle the power OFF/ON.
• Check the connection or replace the thermistor.
• Replace the I/F harness.
• Replace the main board.
Code Level Details
559 A Fusing Unit Third Jam Error
The exit sensor failed to detect the leading edge of the paper within the
prescribed time and triggered a jam alert.
After this error has occurred three times, the machine will shut down
automatically. It cannot be re-started until the machine has been serviced by a
service technician.
• Check the paper transport path for any physical obstruction such as paper
scraps.
• Make sure the fusing unit has been installed correctly.
• After solving the problem, the service technician must execute
[FusingSCReset]. Otherwise, the machine will continue to issue this SC code
and cannot be operated. (page 64 "Executing Fusing SC Reset")
Code Level Details
560 D Low Voltage Fuser Reload Error
Reloading failed because of a voltage drop.
• Cycle the power OFF/ON.
• Ensure a stable power supply.
Service Calls
73